1
|
Kumar R, Kumari R, Verma A, Gupta ID. Association analysis of HSP90AA1 polymorphism with thermotolerance in tropically adapted Indian crossbred cattle. Trop Anim Health Prod 2024; 56:230. [PMID: 39096401 DOI: 10.1007/s11250-024-04055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 06/20/2024] [Indexed: 08/05/2024]
Abstract
Raising cattle is a lucrative business that operates globally but is confronted by many obstacles, such as thermal stress, which results in substantial monetary losses. A vital role of heat shock proteins (HSPs) is to protect cells from cellular damage. HSP90 is a highly prevalent, extremely adaptable gene linked to physiological resilience in thermal stress. This study aimed to find genetic polymorphisms of the HSP90AA1 gene in Karan Fries cattle and explore their relationship to thermal tolerance and production traits. One SNP (g.3292 A > C) was found in the Intron 8 and three SNPs loci (g.4776 A > G, g.5218T > C and g.5224 A > C) were found in the exon 11 of 100 multiparous Karan Fries cattle. The association study demonstrated that the SNP1-g.3292 A > C was significantly (P < 0.01) linked to the variables respiratory rate (RR), heat tolerance coefficient (HTC) and total milk yield (TMY (kg)) attributes. There was no significant correlation identified between any of the other SNP sites (SNP2-g.4776 A > G; SNP3-g.5218T > C; SNP4-g.5224 A > C) with the heat tolerance and production attributes in Karan Fries cattle. Haploview 4.2 and SHEsis software programs were used to analyse pair linkage disequilibrium and construct haplotypes for HSP90AA1. Association studies indicated that the Hap3 (CATA) was beneficial for heat tolerance breeding in Karan Fries cattle. In conclusion, genetic polymorphisms and haplotypes in the HSP90AA1 were associated with thermal endurance attributes. This relationship can be utilized as a beneficial SNP or Hap marker for genetic heat resistance selection in cow breeding platforms.
Collapse
Affiliation(s)
- Rakesh Kumar
- ICAR-Research Complex for Eastern Region, Patna, Bihar, 800014, India.
| | - Ragini Kumari
- Animal and Fisheries Resource Department, Govt. of Bihar, Saran, Chapra, Bihar, 841301, India
| | - Archana Verma
- Division of Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132 001, India
| | - Ishwar Dayal Gupta
- Division of Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132 001, India
| |
Collapse
|
2
|
Jalayerinejad R, Kazemi-Bonchenari M, Mirzaei M, HosseinYazdi M. Effects of low-quality forage and starter protein content in starter diet of young calves on growth performance, rumen fermentation, and urinary purine derivatives. Trop Anim Health Prod 2024; 56:99. [PMID: 38467996 DOI: 10.1007/s11250-024-03942-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/01/2024] [Indexed: 03/13/2024]
Abstract
Feeding low-quality forage (LQF) has been evaluated in mature ruminants and results show that it has been improved nitrogen utilization efficiency. The present study evaluated the interaction effect of feeding wheat straw as LQF (0 and 7.5%, DM basis) and starter protein level (20 vs. 24%, DM basis) on growth performance, ruminal fermentation, and microbial protein synthesis in Holstein dairy calves raised under moderate heat stress condition. Forty-eight 3-day old dairy calves (averaging 40.6 kg) were assigned in four experimental treatments as follow; 1) no LQF with 20% CP (NLQF-20CP), 2) no LQF with 24% CP (NLQF-24CP), 3) 7.5% LQF with 20% CP (LQF-20CP) and 4) 7.5% LQF and 24% CP (LQF-24CP). The calves were weaned on d 53 of age but the experiment extended until d 73 of age. Feeding LQF increased starter intake, average daily gain (tendency), ruminal acetate concentration, and improved fecal score of calves. The average daily gains before and after weaning were positively influenced with greater starter protein content. Hence, weaning and final BWs were improved when calves received greater CP content. In addition, greater starter CP content increased total ruminal volatile fatty acid concentration. With respect to the interaction effect between LQF feeding and starter protein content, the lower nitrogen excretion through urine was obtained for LQF-20CP diet among experimental treatments. The results of the current study showed that feeding LQF improved ruminal fermentation pattern and improved growth performance through increased starter intake. In addition, greater starter protein content is advisable during pre-weaning period for calves raised under mild heat stress condition. In conclusion, based on the results found in the current study, it can be suggested that feeding LQF for calves under heat stress condition can improve nitrogen utilization when dietary protein content is low. This can be opportunity to formulate starter diets with greater nitrogen utilization efficiency which is critical for accelerated growth programs at early stages of growth for young calves while calves raised under hot season condition.
Collapse
Affiliation(s)
- Reza Jalayerinejad
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
| | - Mehdi Kazemi-Bonchenari
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran.
| | - Mehdi Mirzaei
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
| | - Mehdi HosseinYazdi
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
| |
Collapse
|
3
|
Quirino DF, Marcondes MI, de Oliveira KR, Guimarães SEF, da Silva JS, Suen G, Rossi LE, Cunha CS, Mantovani HC, Rotta PP. Comparison of ruminal microbiota, IL-1β gene variation, and tick incidence between Holstein × Gyr and Holstein heifers in grazing system. Front Microbiol 2024; 15:1132151. [PMID: 38468851 PMCID: PMC10925795 DOI: 10.3389/fmicb.2024.1132151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 02/13/2024] [Indexed: 03/13/2024] Open
Abstract
Introduction The variation in bacterial communities among breeds has been previously reported and may be one of the reasons why Holstein × Gyr dairy heifers have better development in grazing systems in tropical conditions. This study aimed to explore the ruminal microbiota composition, the IL-1β gene variation, tick incidence, and blood parameters of Holstein × Gyr (½ Holstein × ½ Gyr) and Holstein heifers grazing intensely managed Guinea grass (Panicum maximum Jacq. cv. Mombaça). Methods Sixteen heifers were divided into two groups consisting of 8 Holstein × Gyr and 8 Holstein heifers. The experimental period was comprised of 3 periods of 21 days. Ruminal samples were taken via the stomach tube technique. The sequencing of the V4 hypervariable region of the 16S rRNA gene was performed using the Illumina MiSeq platform. Counting and collection of ticks were conducted each 21 days. Blood and skeletal muscle tissue biopsies were performed at the end of the experiment. Results Firmicutes were the most abundant phyla present in both breed rumen samples and Bacteroidota showed differences in relative abundance between breed groups, with greater values for Holstein heifers (p < 0.05 with FDR correction). The 10 most abundant unique OTUs identified in each breed included several OTUs of the genus Prevotella. Holstein heifers had a greater tick count and weight (9.8 ticks/animal and 1.6 g/animal, respectively) than Holstein × Gyr (2.56 ticks/animal and 0.4 g/animal, respectively). We found nucleotide substitutions in the IL-1β gene that might be related to adaptation and resistance phenotypes to tick infestation in Holstein × Gyr heifers. Blood concentrations of urea, albumin, insulin-like growth factor 1, triiodothyronine, and thyroxine were greater in Holstein × Gyr than in Holstein heifers. Conclusion Adaptations in Holstein × Gyr heifers such as ruminal microbiota, tick resistance, nucleotide substitutions in IL-1β gene, and hormone concentration suggest a better energy metabolism and thermoregulation resulting in better performance in tropical grazing systems.
Collapse
Affiliation(s)
| | | | | | | | | | - Garret Suen
- Department of Bacteriology, University of Wisconsin, Madison, WI, United States
| | - Letícia Elisa Rossi
- Department of Microbiology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Camila Soares Cunha
- School of Veterinary Medicine and Animal Science, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | | | - Polyana Pizzi Rotta
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| |
Collapse
|
4
|
Davidson B, Gonzales E, Mast G, Laporta J. Late-gestation heat stress in Holstein dams programs in utero development of daughter's germline, triggering skin and hair morphology adaptations of granddaughters. JDS COMMUNICATIONS 2024; 5:83-88. [PMID: 38223391 PMCID: PMC10785235 DOI: 10.3168/jdsc.2023-0400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/09/2023] [Indexed: 01/16/2024]
Abstract
Homeostasis and thermoregulation are influenced by the interplay of hair coat and skin characteristics. Our previous work indicated that hair and skin adaptations, triggered by in utero heat stress, affect thermoregulation in postnatal life. Herein, we investigate multigenerational carry-over effects of late-gestation heat stress on hair and skin characteristics beyond the first generation. Pregnant Holstein dams (F0, grand-dams) were heat stressed (HT, shade, n = 41) or provided active cooling (CL, shade, fans, and water soakers, n = 41) for the last 56 d of gestation during summer (temperature-humidity index ≥68). The first generation of heifers (F1, daughters) who were in utero heat stressed (HTF1, n = 36) or not (CLF1, n = 37) were born and raised as a cohort from birth to first calving. Thirty second-generation heifers (F2, granddaughters), born to HTF1 (HTF2, n = 12) and CLF1 (CLF2, n = 18), were raised as a cohort from birth to 70 d of age. Hair samples and skin biopsies from HTF2 and CLF2 were collected on postnatal d 70 (n = 6/group). Hair samples were subdivided into topcoat and undercoat, and skin tissue was fixed for ~18 h in 10% formalin, dehydrated, paraffin-embedded, sectioned, and stained with hematoxylin and eosin to visualize morphology. Variables analyzed included hair length and diameter; stratum corneum cross-sectional area and thickness; epidermis thickness; sweat gland depth, number, cross-sectional area, and average size; and sebaceous gland number, cross-sectional area, and average size. Measurements were performed using the ImageJ software and analyzed using PROC MIXED in SAS (SAS Institute Inc.). Hair length and diameter tended to be shorter and thicker in HTF2, compared with CLF2. The HTF2 skin had smaller stratum corneum cross-sectional area and tended to a thinner epidermis. to CLF2, HTF2 skin had more but smaller sebaceous glands, whereas no differences in sweat glands were observed. In summary, we report phenotypic alterations in hair and skin characteristics of granddaughters. Whether these adaptations grant improved postnatal thermoregulatory ability for the granddaughters remains to be investigated.
Collapse
Affiliation(s)
- B.D. Davidson
- Department of Animal and Dairy Sciences, University of Wisconsin–Madison, Madison, WI 53706
| | - E.T. Gonzales
- Department of Animal and Dairy Sciences, University of Wisconsin–Madison, Madison, WI 53706
| | - G.L. Mast
- Department of Animal and Dairy Sciences, University of Wisconsin–Madison, Madison, WI 53706
| | - J. Laporta
- Department of Animal and Dairy Sciences, University of Wisconsin–Madison, Madison, WI 53706
| |
Collapse
|
5
|
Gujar G, Tiwari M, Yadav N, Monika D. Heat stress adaptation in cows - Physiological responses and underlying molecular mechanisms. J Therm Biol 2023; 118:103740. [PMID: 37976864 DOI: 10.1016/j.jtherbio.2023.103740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/04/2023] [Accepted: 10/15/2023] [Indexed: 11/19/2023]
Abstract
Heat stress is a key abiotic stressor for dairy production in the tropics which is further compounded by the ongoing climate change. Heat stress not only adversely impacts the production and welfare of dairy cows but severely impacts the economics of dairying due to production losses and increased cost of rearing. Over the years, selection has ensured development of high producing breeds, however, the thermotolerance ability of animals has been largely overlooked. In the past decade, the ill effects of climate change have made it pertinent to rethink the selection strategies to opt for climate resilient breeds, to ensure optimum production and reproduction. This has led to renewed interest in evaluation of the impacts of heat stress on cows and the underlying mechanisms that results in their acclimatization and adaptation to varied thermal ambience. The understanding of heat stress and associated responses at various level of animal is crucial to device amelioration strategies to secure optimum production and welfare of cows. With this review, an effort has been made to provide an overview on temperature humidity index as an important indicator of heat stress, general effect of heat stress in dairy cows, and impact of heat stress and subsequent response at physiological, haematological, molecular and genetic level of dairy cows.
Collapse
Affiliation(s)
- Gayatri Gujar
- Livestock Production Management, Bikaner, Rajasthan, 334001, India.
| | - Manish Tiwari
- Animal Biotechnology, National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Nistha Yadav
- Department of Animal Genetics and Breeding, College of Veterinary and Animal Science, Bikaner, Rajasthan, 334001, India
| | - Dr Monika
- Veterinary Parasitology, Jaipur, Rajasthan, 302012, India
| |
Collapse
|
6
|
Shephard RW, Maloney SK. A review of thermal stress in cattle. Aust Vet J 2023; 101:417-429. [PMID: 37620993 DOI: 10.1111/avj.13275] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 07/19/2023] [Accepted: 07/29/2023] [Indexed: 08/26/2023]
Abstract
Cattle control body temperature in a narrow range over varying climatic conditions. Endogenous body heat is generated by metabolism, digestion and activity. Radiation is the primary external source of heat transfer into the body of cattle. Cattle homeothermy uses behavioural and physiological controls to manage radiation, convection, conduction, and evaporative exchange of heat between the body and the environment, noting that evaporative mechanisms almost exclusively transfer body heat to the environment. Cattle control radiation by shade seeking (hot) and shelter (cold) and by huddling or standing further apart, noting there are intrinsic breed and age differences in radiative transfer potential. The temperature gradient between the skin and the external environment and wind speed (convection) determines heat transfer by these means. Cattle control these mechanisms by managing blood flow to the periphery (physiology), by shelter-seeking and standing/lying activity in the short term (behaviourally) and by modifying their coats and adjusting their metabolic rates in the longer term (acclimatisation). Evaporative heat loss in cattle is primarily from sweating, with some respiratory contribution, and is the primary mechanism for dissipating excess heat when environmental temperatures exceed skin temperature (~36°C). Cattle tend to be better adapted to cooler rather than hotter external conditions, with Bos indicus breeds more adapted to hotter conditions than Bos taurus. Management can minimise the risk of thermal stress by ensuring appropriate breeds of suitably acclimatised cattle, at appropriate stocking densities, fed appropriate diets (and water), and with access to suitable shelter and ventilation are better suited to their expected farm environment.
Collapse
Affiliation(s)
- R W Shephard
- School of Electrical and Data Engineering, Faculty of Engineering & IT, University of Technology Sydney, Sydney, New South Wales, Australia
| | - S K Maloney
- School of Human Sciences, Faculty of Science, The University of Western Australia, Crawley, Western Australia, Australia
| |
Collapse
|
7
|
Dias HRS, Camargo AJDR, Oliveira GF, Mourão AM, Saraiva NZ, Camargo LSDA, Müller MD, Martins CE, Nogueira LAG, Brandão FZ, Oliveira CS. Reproductive development of dairy heifers in an integrated livestock-forest system during the summer. Anim Reprod 2023; 20:e20230100. [PMID: 38025998 PMCID: PMC10681129 DOI: 10.1590/1984-3143-ar2023-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/24/2023] [Indexed: 12/01/2023] Open
Abstract
This study aimed to assess the cortisol, body and reproductive development of prepubertal Holstein and Holstein-Gir ¾ heifers at 27 months of age maintained in an integrated livestock-forest (ILF) system for 60 summer days compared to the monoculture system in full sun (FS). The ILF system promoted changes (P=0.02) in the cortisol levels of Holstein-Gir ¾ heifers and did not affect weight gain in any of the breed groups studied. Animals in ILF system presented a lower (P=0.006) vulvar development for the rima height parameter and similar for the vulva width parameter. The ovarian follicular population of Holstein-Gir ¾ heifers in the ILF system was lower (P=0.004); however, for the Holstein heifers, no statistical difference was found, and numbers were higher (P=0.08) in the ILF system. None of the other ovarian parameters studied had any changes, and we also found important racial differences. Weight gain (P=0.003), vulvar development (P<0.001), and mean follicular size (P=0.008) were higher in the Holstein-Gir ¾ animals. Based on such results, the effect of the ILF system at 27 months of age on stress and reproductive parameters in the Holstein breed is considered positive, although negative effects have been detected on reproductive parameters in the Holstein-Gir ¾ breed.
Collapse
|
8
|
Veríssimo TNS, Saraiva EP, Sant’Anna AC, Loureiro BA, do Nascimento PV, Lima LADA, Maia MIL, Morais LKDC, dos Santos SGCG, de Lima EHS, Fonseca VDFC. Heat Tolerance of Siberian Husky Dogs Living in Brazil: A Case Study on the Perceptions and Attitudes of Their Owners. Animals (Basel) 2023; 13:2774. [PMID: 37685038 PMCID: PMC10486465 DOI: 10.3390/ani13172774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
The management of the thermal environment to which dogs are exposed should be included in strategies to improve their welfare. An online questionnaire was administered to 624 owners of Siberian Husky dogs residing in Brazil, with the objective of assessing their perceptions regarding their dogs' capacity to adapt to heat, and its association with the owners' routine care. Owners who believed that dogs are low-heat-tolerant animals were more likely to report heat response behaviors from their dogs. Overall, owners reported walk with their dogs during early morning, late afternoon and nighttime. They also reported solar radiation as the primary criteria for determining the time to walk with their dogs. However, owners who reported walking with their dogs at noon mentioned time availability as their primary criteria. In conclusion, owners perceive Siberian Husky dogs living in Brazil as being poorly adapted to heat, and this perception appeared to influence their positive attitudes towards protecting their dogs from heat stress by choosing to walk them during times with less solar exposure. However, the lack of time for owners to walk with their dogs during cooler periods can still be a risk factor in exposing the animals to extreme hot conditions.
Collapse
Affiliation(s)
- Tarsys Noan Silva Veríssimo
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Edilson Paes Saraiva
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Aline Cristina Sant’Anna
- Nucleus of Studies in Ethology and Animal Welfare, Departament of Zoology, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Brazil
| | - Bruna Agy Loureiro
- Veterinarian Medicine and Animal Science School, Federal University of Bahia, Salvador 40170-110, Brazil;
| | - Pavlos Vinicius do Nascimento
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Luiz Arthur dos Anjos Lima
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Maria Isabelly Leite Maia
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Larissa Kellen da Cunha Morais
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | | | - Eduardo Henrique Santos de Lima
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| | - Vinícius de França Carvalho Fonseca
- Research Group in Bioclimatology, Ethology and Animal Welfare (BioEt), Department of Animal Science, Federal University of Paraíba, Areia 58397-000, Brazil; (T.N.S.V.); (E.P.S.); (P.V.d.N.); (L.A.d.A.L.); (M.I.L.M.); (L.K.d.C.M.); (E.H.S.d.L.); (V.d.F.C.F.)
| |
Collapse
|
9
|
Xia X, Qu K, Wang Y, Sinding MHS, Wang F, Hanif Q, Ahmed Z, Lenstra JA, Han J, Lei C, Chen N. Global dispersal and adaptive evolution of domestic cattle: a genomic perspective. STRESS BIOLOGY 2023; 3:8. [PMID: 37676580 PMCID: PMC10441868 DOI: 10.1007/s44154-023-00085-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 03/26/2023] [Indexed: 09/08/2023]
Abstract
Domestic cattle have spread across the globe and inhabit variable and unpredictable environments. They have been exposed to a plethora of selective pressures and have adapted to a variety of local ecological and management conditions, including UV exposure, diseases, and stall-feeding systems. These selective pressures have resulted in unique and important phenotypic and genetic differences among modern cattle breeds/populations. Ongoing efforts to sequence the genomes of local and commercial cattle breeds/populations, along with the growing availability of ancient bovid DNA data, have significantly advanced our understanding of the genomic architecture, recent evolution of complex traits, common diseases, and local adaptation in cattle. Here, we review the origin and spread of domestic cattle and illustrate the environmental adaptations of local cattle breeds/populations.
Collapse
Affiliation(s)
- Xiaoting Xia
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, China
| | - Kaixing Qu
- Academy of Science and Technology, Chuxiong Normal University, Chuxiong, 675000, China
| | - Yan Wang
- Qingdao Municipal Bureau of Agriculture and Rural Affairs, Qingdao, 266000, China
| | - Mikkel-Holger S Sinding
- Section for Computational and RNA Biology, Department of Biology, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Fuwen Wang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, China
| | - Quratulain Hanif
- National Institute for Biotechnology and Genetic Engineering, Faisalabad, Pakistan
| | - Zulfiqar Ahmed
- Faculty of Veterinary and Animal Sciences, University of Poonch Rawalakot, Azad Jammu and Kashmir, 12350, Pakistan
| | - Johannes A Lenstra
- Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Jianlin Han
- Livestock Genetic Program, International Livestock Research Institute (ILRI), Nairobi, 00100, Kenya
- CAAS-ILRI Joint Laboratory On Livestock and Forage Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing, 100193, China
| | - Chuzhao Lei
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, China.
| | - Ningbo Chen
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, 712100, China.
| |
Collapse
|
10
|
Elayadeth-Meethal M, Keambou Tiambo C, Poonkuzhi Naseef P, Saheer Kuruniyan M, K Maloney S. The profile of HSPA1A gene expression and its association with heat tolerance in crossbred cattle and the tropically adapted dwarf Vechur and Kasaragod. J Therm Biol 2023; 111:103426. [PMID: 36585090 DOI: 10.1016/j.jtherbio.2022.103426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 12/02/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022]
Abstract
Certain livestock breeds are adapted to hot and humid environments, and these breeds have genetics that could be useful in a changing climate. The expression of several genes has been identified as a useful biomarker for heat stress. In this study, the responses to heat exposure of heat-tolerant Vechur and Kasaragod cattle found in Kerala state in India (also known as dwarf Bos taurus indicus) were compared to crossbred cattle (crosses of Bos t. taurus with Bos t. indicus). At various time points during heat exposure, rectal temperature and the expression of HSPA1A were determined, and the relationship between them was characterized. We characterized HSPA1A mRNA in Vechur cattle and performed molecular clock analysis. The expression of HSPA1A between the lineages and at different temperature humidity index (THI) was significant. There were significant differences between the expression profiles of HSPA1A in Kasaragod and crossbred (p < 0.01) and Vechur and crossbred (p < 0.01) cattle, but no significant difference in expression was observed between Vechur and Kasaragod cattle. The genetic distance between Vechur, B. grunniens, B. t. taurus, and B. t. indicus was 0.0233, 0.0059, and 0.007, respectively. The genetic distance between Vechur and the Indian dwarf breed Malnad Gidda was 0.0081. A molecular clock analysis revealed divergent adaptive evolution of Vechur cattle to B. t. taurus, with adaptations to the high temperatures and humidity that are prevalent in their breeding tract in Kerala, India. These results could also prove useful in selecting heat-tolerant animals using HSPA1A as a marker.
Collapse
Affiliation(s)
- Muhammed Elayadeth-Meethal
- Department of Animal Breeding and Genetics, Kerala Veterinary and Animal Sciences University, Pookode, Wayanad, Kerala, India.
| | - Christian Keambou Tiambo
- Centre for Tropical Livestock Genetics and Health, International Livestock Research Institute, Nairobi, Kenya.
| | | | - Mohamed Saheer Kuruniyan
- Department of Dental Technology, College of Applied Medical Sciences, King Khalid University, Abha, 61421, Saudi Arabia.
| | - Shane K Maloney
- School of Human Sciences, University of Western Australia, Crawley, Australia.
| |
Collapse
|
11
|
dos Santos SGCG, Saraiva EP, Gonzaga Neto S, Maia MIL, Lees AM, Sejian V, Maia ASC, de Medeiros GR, Fonsêca VDFC. Heat tolerance, thermal equilibrium and environmental management strategies for dairy cows living in intertropical regions. Front Vet Sci 2022; 9:988775. [PMCID: PMC9709329 DOI: 10.3389/fvets.2022.988775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022] Open
Abstract
This review makes an attempt to characterize the physical attributes of heat tolerance, thermal equilibrium and thermal stress thresholds for dairy cows living in tropical environments, with a particular emphasis on pasture-based systems. Under such circumstances, the radiant heat load is the principal climatic factor that determines rates of heat and mass exchanges between cows and the environment. This fact may explain why simple mechanistic models based on air temperature and humidity are not adequately predicting thermal stress thresholds for cattle in tropical regions. To overcome this limitation, the Index of Thermal Stress for Cows (ITSC) and Index for the time spent in shade (ITS), which account for various sources of thermal radiation, were proposed to predict autonomous and behavioral thermoregulation of cows. Overall, the evolutionary adaptation of cattle in tropics favored animals that have cutaneous surface with a skin well protected against penetration of ultraviolet solar radiation (UV), covered by a coat surface with high thermal conductivity. For Holstein breed, although predominantly black animals absorb greater levels of short-wave solar radiation, they may present better protection of skin than white ones. However, dark-colored cows in tropical pastures have potential to absorb as much as 640 W m−2 of thermal radiation. This amount of heat load would require close to 1,300 g h−1 of cutaneous evaporative water loss through sweating to prevent increases to body temperature, where cows do not have access to shade. Cows are motivated to reduce time spent grazing and to seek shade when solar irradiance exceeds 550 W m−2, levels that in equatorial latitudes are likely to occur between 08:00 and 16:00h. This information may help producers improve the welfare of cows, as they can determine more comfortable hours for them to graze, for example, by employing nocturnal grazing. Over the daytime, cows should have access to areas with shade and this could include shade provided via solar panels, which has the potential to improve thermal comfort and sustainability of dairy production in tropical areas.
Collapse
Affiliation(s)
| | - Edilson Paes Saraiva
- Research Group in Bioclimatology, Behavior and Animal Welfare (BIOET), Department of Animal Science, Federal University of Paraiba (UFPB), Areia, Brazil
| | - Severino Gonzaga Neto
- Research Group in Cattle Farming (GEABOV), Department of Animal Science, Federal University of Paraiba (UFPB), Areia, Brazil
| | - Maria Isabelly Leite Maia
- Research Group in Bioclimatology, Behavior and Animal Welfare (BIOET), Department of Animal Science, Federal University of Paraiba (UFPB), Areia, Brazil
| | - Angela M. Lees
- School of Agriculture and Food Sciences, Animal Science Group, The University of Queensland, Gatton, QLD, Australia
| | - Verassamy Sejian
- Rajiv Gandhi Institute of Veterinary Education and Research (RIVER), Kurumbapet, India
| | - Alex Sandro Campos Maia
- Innovation in Thermal Comfort and Animal Welfare (INOBIO-MANERA), São Paulo State University, Jaboticabal, Brazil
| | | | - Vinícius de França Carvalho Fonsêca
- Innovation in Thermal Comfort and Animal Welfare (INOBIO-MANERA), São Paulo State University, Jaboticabal, Brazil
- Brain Function Research Group, School of Physiology, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
12
|
Assessing heat tolerance through productive vs physiological indicators. Data from dairy sheep under on-farm conditions. Animal 2022; 16:100662. [DOI: 10.1016/j.animal.2022.100662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/01/2022] Open
|
13
|
Lan Q, Cao Z, Yang X, Gu Z. Physiological and Proteomic Responses of Dairy Buffalo to Heat Stress Induced by Different Altitudes. Metabolites 2022; 12:909. [PMID: 36295811 PMCID: PMC9609643 DOI: 10.3390/metabo12100909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/21/2022] [Accepted: 09/21/2022] [Indexed: 11/20/2022] Open
Abstract
Buffalo are mainly distributed in low-altitude (LA), medium-altitude (MA), and high-altitude (HA) regions characterised by different thermal and oxygen environments in Yunnan province, China. Due to black skin, sparse hair, and the low density of skin sweat glands, buffalo are more sensitive to heat stress. Here, we used data-independent acquisition (DIA) proteomics to reveal a broad spectrum of proteins that play roles in adaptation to the heat stress of buffalo raised at low altitude or hypoxia at high altitude. LA buffalo showed higher body temperatures than MA- and HA buffalo, and HA buffalo had higher levels of GSH and SOD and lower levels of ROS compared to LA and MA buffalo. In 33 samples, 8476 peptides corresponding to 666 high-confidence proteins were detected. The levels of circulating complement proteins in the immune pathways were lower in LA and MA buffalo than in HA buffalo. There were higher levels of alpha-1 acid glycoprotein in LA buffalo than in MA and HA buffalo. Relative to MA buffalo, levels of blood oxygen delivery proteins were higher in LA and HA buffalo. A higher abundance of apolipoproteins was detected in LA and MA buffalo than in HA buffalo. In summary, buffalo adopted similar adaptation strategies to oxidative stress induced by heat stress or hypoxia, including immunological enhancement, high efficiency of blood oxygen delivery, and the inhibition of lipid oxidation.
Collapse
Affiliation(s)
- Qin Lan
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Zhiyong Cao
- Faculty of Big Data, Yunnan Agricultural University, Kunming 650201, China
| | - Xiujuan Yang
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Kunming 650201, China
| | - Zhaobing Gu
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science, Kunming 650201, China
| |
Collapse
|
14
|
Davidson BD, Sarlo Davila KM, Mateescu RG, Dahl GE, Laporta J. Effect of in utero exposure to hyperthermia on postnatal hair length, skin morphology, and thermoregulatory responses. J Dairy Sci 2022; 105:8898-8910. [PMID: 36085111 DOI: 10.3168/jds.2022-22202] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 06/05/2022] [Indexed: 11/19/2022]
Abstract
Skin and hair coat play important functions in maintaining homeostasis and thermoregulation for cattle, which can affect all modes of heat loss. Our objective was to investigate the effect of hyperthermia experienced in utero during late gestation on postnatal hair length, skin properties, and thermoregulation. Pregnant dams were heat stressed (n = 41) or actively cooled (n = 41) for the last ∼56 d of gestation and gave birth to heifers that were in utero heat stressed (IUHT) or in utero cooled (IUCL), respectively. Hair samples and skin tissue biopsies were collected from neck and rump locations at birth (d 0), 1 wk after weaning (d 63), and at 12 mo. Hair samples were also obtained at 4 and 8 mo. Skin tissue was stained with hematoxylin and eosin to visualize morphology. Hair length (short and long hairs, undercoat and topcoat, respectively), stratum corneum (SC) area, SC thickness, epidermis thickness, sweat gland (SWT) number, SWT cross-sectional area, SWT average size, sebaceous gland (SEB) number, SEB cross-sectional area, SEB average size, and sweat gland depth were assessed. Respiration rate, skin temperature, sweating rate, and rectal temperature was measured weekly from d 7 to 63. Additionally, thermoregulatory patterns were measured every 4 h over a 36-h interval beginning 4 d after weaning. Data were analyzed using PROC MIXED in SAS with a main effect of in utero treatment with location and time points analyzed separately. No difference in hair parameters were detected at d 0 or 12 mo. At d 63, IUHT heifers had longer average hair length (14.8 vs. 13.8 ± 0.2 mm, standard error), shorter undercoats (9.3 vs. 10.4 ± 0.3 mm), longer topcoats (19.6 vs. 17.1 ± 0.3 mm), and a greater difference between topcoat and undercoat (10.1 vs. 7.0 ± 0.4 mm). At 4 mo, IUHT heifers had longer average hair lengths (26.1 vs. 22.2 ± 1.0 mm) and longer topcoats (36.9 vs. 33.9 ± 1.1 mm), and at 8 mo, IUHT had longer average hair lengths (17.9 vs. 16.2 ± 0.6 mm), relative to IUCL. At d 0, IUHT heifers had more (13 vs. 9 ± 2 glands) but smaller average sized SEB (neck: 1,636 vs. 2,238 ± 243 µm2; rump: 2,100 vs. 3,352 ± 379 µm2) and reduced SC area (79,243 vs. 169,419 ± 13,071 µm2). At d 63, IUHT had fewer SEB (11 vs. 15 ± 2 glands), smaller SWT (0.16 vs. 0.23 ± 0.02 mm2), fewer SWT (16 vs. 23 ± 4 glands), and deeper SWT (0.5 vs. 0.4 ± 0.03 mm). At 12 mo, IUHT had greater distance from the skin surface to the most superficial SWT (0.016 vs. 0.015 ± 0.0004 mm), shorter distance to the deepest SWT (0.031 vs. 0.033 ± 0.001 mm), and smaller SWT (81.1 vs. 108.9 ± 10.8 µm2), relative to IUCL. When measured both weekly and hourly, IUHT heifers had higher rectal temperature and sweating rate. Overall, in utero hyperthermia triggers long-lasting hair and skin adaptations, possibly leading to differences in postnatal thermoregulation.
Collapse
Affiliation(s)
- B D Davidson
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, 53706
| | - K M Sarlo Davila
- Department of Animal Sciences, University of Florida, Gainesville 32608
| | - R G Mateescu
- Department of Animal Sciences, University of Florida, Gainesville 32608
| | - G E Dahl
- Department of Animal Sciences, University of Florida, Gainesville 32608
| | - J Laporta
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, 53706.
| |
Collapse
|
15
|
McManus CM, Lucci CM, Maranhão AQ, Pimentel D, Pimentel F, Rezende Paiva S. Response to heat stress for small ruminants: Physiological and genetic aspects. Livest Sci 2022. [DOI: 10.1016/j.livsci.2022.105028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
16
|
Heller LM, Zapa DMB, Couto LFM, de Aquino Gontijo LM, Nicaretta JE, de Morais IML, Salvador VF, Leal LLLL, Ferreira LL, Iuasse HV, Scarpa AB, de Souza Martins JR, Soares VE, de Oliveira Monteiro CM, Lopes WDZ. Techniques for monitoring dairy calves against the tick fever agents: a comparative analysis. Vet Res Commun 2022; 46:879-902. [PMID: 35362860 DOI: 10.1007/s11259-022-09915-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 03/14/2022] [Indexed: 10/18/2022]
Abstract
Data regarding parasitemia (blood smears), rectal temperature (RT), packed cell volume (PCV) and vaginal mucosa coloration (VMC) of Gyr x Holstein female calves between 3-7mo were accessed to evaluate different techniques for monitoring the bovine tick fever agents (TFA). The 1st experiment determined the correlation between the TFA parasitemia with RT and PCV. The 2nd, evaluated the associated risk of A. marginale parasitemia with RT and PCV in relation to the Gyr/Holstein genetic proportion (5/8,3/4,7/8 and 15/16) using Receiver Operating Characteristic Curve (ROC). The 3rd, two groups were performed: cattle monitored by RT (T01) and by PCV (T02), during their 80-210 days of age, data regarding TFA parasitemia, RT, PCV, VMC and weight were registered. In 1st experiment, RT showed weak correlation with TFA parasitemia, while PCV showed a strong correlation with A. marginale and B. bigemina, but not with B. bovis parasitemia. In experiment 2, the ROC curve analysis showed that when the genetic proportion of B. t. taurus increased, least reliable RT was to monitor calves infected with A. marginale. The PCV for monitoring A. marginale was the best technique, showing sensitivity of 74.2% and specificity of 97.0% than other techniques that used RT and VCM as a monitoring tool. In general, calves monitored by PCV (T02) showed higher PCV values, lower A. marginale parasitemia, less pneumonia as co-infection and less salvation treatment were performed than in animals monitored by RT (T01). Furthermore, animals from T02 gained 23.5 kg more than those from T01. The low frequency of B. bovis and B. bigemina found in this study made impossible to compare the monitoring techniques for these pathogenic agents.
Collapse
Affiliation(s)
- Luciana Maffini Heller
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Dina María Beltrán Zapa
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Luiz Fellipe Monteiro Couto
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Lídia Mendes de Aquino Gontijo
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - João Eduardo Nicaretta
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Igor Maciel Lopes de Morais
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Vanessa Ferreira Salvador
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Luccas Lourenzzo Lima Lins Leal
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Lorena Lopes Ferreira
- Departamento de Medicina Veterinária Preventiva, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Hariye Victória Iuasse
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | | | | | | | - Caio Marcio de Oliveira Monteiro
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil.,Departamento de Biociências E Tecnologia, Instituto de Patologia Tropical E Saúde Pública, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Welber Daniel Zanetti Lopes
- Centro de Parasitologia Veterinária, Escola de Veterinária E Zootecnia, Universidade Federal de Goiás, Goiânia, Goiás, Brazil. .,Departamento de Biociências E Tecnologia, Instituto de Patologia Tropical E Saúde Pública, Universidade Federal de Goiás, Goiânia, Goiás, Brazil.
| |
Collapse
|
17
|
Kim SH, Ramos SC, Valencia RA, Cho YI, Lee SS. Heat Stress: Effects on Rumen Microbes and Host Physiology, and Strategies to Alleviate the Negative Impacts on Lactating Dairy Cows. Front Microbiol 2022; 13:804562. [PMID: 35295316 PMCID: PMC8919045 DOI: 10.3389/fmicb.2022.804562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
Heat stress (HS) in dairy cows causes considerable losses in the dairy industry worldwide due to reduced animal performance, increased cases of metabolic disorders, altered rumen microbiome, and other health problems. Cows subjected to HS showed decreased ruminal pH and acetate concentration and an increased concentration of ruminal lactate. Heat-stressed cows have an increased abundance of lactate-producing bacteria such as Streptococcus and unclassified Enterobacteriaceae, and soluble carbohydrate utilizers such as Ruminobacter, Treponema, and unclassified Bacteroidaceae. Cellulolytic bacteria, especially Fibrobacteres, increase during HS due to a high heat resistance. Actinobacteria and Acetobacter, both acetate-producing bacteria, decreased under HS conditions. Rumen fermentation functions, blood parameters, and metabolites are also affected by the physiological responses of the animal during HS. Isoleucine, methionine, myo-inositol, lactate, tryptophan, tyrosine, 1,5-anhydro-D-sorbitol, 3-phenylpropionic acid, urea, and valine decreased under these conditions. These responses affect feed consumption and production efficiency in milk yield, growth rate, and reproduction. At the cellular level, activation of heat shock transcription factor (HSF) (located throughout the nucleus and the cytoplasm) and increased expression of heat shock proteins (HSPs) are the usual responses to cope with homeostasis. HSP70 is the most abundant HSP family responsible for the environmental stress response, while HSF1 is essential for increasing cell temperature. The expression of bovine lymphocyte antigen and histocompatibility complex class II (DRB3) is downregulated during HS, while HSP90 beta I and HSP70 1A are upregulated. HS increases the expression of the cytosolic arginine sensor for mTORC1 subunits 1 and 2, phosphorylation of mammalian target of rapamycin and decreases the phosphorylation of Janus kinase-2 (a signal transducer and activator of transcription factor-5). These changes in physiology, metabolism, and microbiomes in heat-stressed dairy cows require urgent alleviation strategies. Establishing control measures to combat HS can be facilitated by elucidating mechanisms, including proper HS assessment, access to cooling facilities, special feeding and care, efficient water systems, and supplementation with vitamins, minerals, plant extracts, and probiotics. Understanding the relationship between HS and the rumen microbiome could contribute to the development of manipulation strategies to alleviate the influence of HS. This review comprehensively elaborates on the impact of HS in dairy cows and introduces different alleviation strategies to minimize HS.
Collapse
Affiliation(s)
- Seon Ho Kim
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, South Korea
| | - Sonny C. Ramos
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, South Korea
| | - Raniel A. Valencia
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, South Korea
- Department of Animal Science, College of Agriculture, Central Luzon State University, Science City of Muñoz, Philippines
| | - Yong Il Cho
- Animal Disease and Diagnostic Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, South Korea
| | - Sang Suk Lee
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, South Korea
| |
Collapse
|
18
|
Gutiérrez-Reinoso MA, Aponte PM, García-Herreros M. A review of inbreeding depression in dairy cattle: current status, emerging control strategies, and future prospects. J DAIRY RES 2022; 89:1-10. [PMID: 35225176 DOI: 10.1017/s0022029922000188] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Dairy cattle breeding has historically focused on relatively small numbers of elite bulls as sires of sons. In recent years, even if generation intervals were reduced and more diverse sires of sons could have been selected, genomic selection has not fundamentally changed the fact that a large number of individuals are being analyzed. However, a relatively small number of elite bulls are still siring those animals. Therefore inbreeding-derived negative consequences in the gene pool have brought concern. The detrimental effects of non-additive genetic changes such as inbreeding depression and dominance have been widely disseminated while seriously affecting bioeconomically important parameters because of an antagonistic relationship between dairy production and reproductive traits. Therefore, the estimation of benefits and limitations of inbreeding and variance of the selection response deserves to be evaluated and discussed to preserve genetic variability, a significant concern in the selection of individuals for reproduction and production. Short-term strategies for genetic merit improvement through modern breeding programs have severely lowered high-producing dairy cattle fertility potential. Since the current selection programs potentially increase long-term costs, genetic diversity has decreased globally as a consequence. Therefore, a greater understanding of the potential that selection programs have for supporting long-term genetic sustainability and genetic diversity among dairy cattle populations should be prioritized in managing farm profitability. The present review provides a broad approach to current inbreeding-derived problems, identifying critical points to be solved and possible alternative strategies to control selection against homozygous haplotypes while maintaining sustained selection pressure. Moreover, this manuscript explores future perspectives, emphasizing theoretical applications and critical points, and strategies to avoid the adverse effects of inbreeding in dairy cattle. Finally, this review provides an overview of challenges that will soon require multidisciplinary approaches to managing dairy cattle populations, intending to combine increases in productive trait phenotypes with improvements in reproductive, health, welfare, linear conformation, and adaptability traits into the foreseeable future.
Collapse
Affiliation(s)
- Miguel A Gutiérrez-Reinoso
- Universidad Técnica de Cotopaxi, Facultad de Ciencias Agropecuarias y Recursos Naturales, Carrera de Medicina Veterinaria (UTC), Latacunga, Ecuador
- Laboratorio de Biotecnología Animal, Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán (UdeC), Chile
| | - Pedro M Aponte
- Universidad San Francisco de Quito (USFQ), Colegio de Ciencias Biológicas y Ambientales (COCIBA), Campus Cumbayá, Quito, Ecuador
- Instituto de Investigaciones en Biomedicina, iBioMed, Universidad San Francisco de Quito (USFQ), Campus Cumbayá, Quito, Ecuador
| | | |
Collapse
|
19
|
Determining Heat Stress Effects of Multiple Genetic Traits in Tropical Dairy Cattle Using Single-Step Genomic BLUP. Vet Sci 2022; 9:vetsci9020066. [PMID: 35202319 PMCID: PMC8877667 DOI: 10.3390/vetsci9020066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 12/04/2022] Open
Abstract
Heat stress is becoming a significant problem in dairy farming, especially in tropical countries, making accurate genetic selection for heat tolerance a priority. This study investigated the effect of heat stress manifestation on genetics for milk yield, milk quality, and dairy health traits with and without genomic information using single-step genomic best linear unbiased prediction (ssGBLUP) and BLUP in Thai−Holstein crossbred cows. The dataset contained 104,150 test-day records from the first lactation of 15,380 Thai−Holstein crossbred cows. A multiple-trait random regression test-day model on a temperature−humidity index (THI) function was used to estimate the genetic parameters and genetic values. Heat stress started at a THI of 76, and the heritability estimates ranged from moderate to low. The genetic correlation between those traits and heat stress in both BLUP methods was negative. The accuracy of genomic predictions in the ssGBLUP method was higher than the BLUP method. In conclusion, heat stress negatively impacted milk production, increased the somatic cell score, and disrupted the energy balance. Therefore, in dairy cattle genetic improvement programs, heat tolerance is an important trait. The new genetic evaluation method (ssGBLUP) should replace the traditional method (BLUP) for more accurate genetic selection.
Collapse
|
20
|
Khan RIN, Sahu AR, Malla WA, Praharaj MR, Hosamani N, Kumar S, Gupta S, Sharma S, Saxena A, Varshney A, Singh P, Verma V, Kumar P, Singh G, Pandey A, Saxena S, Gandham RK, Tiwari AK. Systems biology under heat stress in Indian cattle. Gene 2021; 805:145908. [PMID: 34411649 DOI: 10.1016/j.gene.2021.145908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 08/11/2021] [Accepted: 08/13/2021] [Indexed: 11/26/2022]
Abstract
Transcriptome profiling of Vrindavani and Tharparkar cattle (n = 5 each) revealed that more numbers of genes were dysregulated in Vrindavani than in Tharparkar. A contrast in gene expression was observed with 18.9 % of upregulated genes in Vrindavani downregulated in Tharparkar and 17.8% upregulated genes in Tharparkar downregulated in Vrindavani. Functional annotation of genes differentially expressed in Tharparkar and Vrindavani revealed that the systems biology in Tharparkar is moving towards counteracting the effects due to heat stress. Unlike Vrindavani, Tharparkar is not only endowed with higher expression of the scavengers (UBE2G1, UBE2S, and UBE2H) of misfolded proteins but also with protectors (VCP, Serp1, and CALR) of naïve unfolded proteins. Further, higher expression of the antioxidants in Tharparkar enables it to cope up with higher levels of free radicals generated as a result of heat stress. In this study, we found relevant genes dysregulated in Tharparkar in the direction that can counter heat stress.
Collapse
Affiliation(s)
- Raja Ishaq Nabi Khan
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Amit Ranjan Sahu
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Waseem Akram Malla
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Manas Ranjan Praharaj
- Computational Biology and Genomics, National Institute of Animal Biotechnology, Hyderabad, India
| | - Neelima Hosamani
- Computational Biology and Genomics, National Institute of Animal Biotechnology, Hyderabad, India
| | - Shakti Kumar
- Computational Biology and Genomics, National Institute of Animal Biotechnology, Hyderabad, India
| | - Smita Gupta
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Shweta Sharma
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Archana Saxena
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Anshul Varshney
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Pragya Singh
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Vinay Verma
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Bareilly, India
| | - Puneet Kumar
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Bareilly, India
| | - Gyanendra Singh
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Bareilly, India
| | - Aruna Pandey
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Shikha Saxena
- Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Bareilly, India
| | - Ravi Kumar Gandham
- Computational Biology and Genomics, National Institute of Animal Biotechnology, Hyderabad, India.
| | - Ashok Kumar Tiwari
- Division of Biological Standardization, Indian Veterinary Research Institute, Bareilly, India.
| |
Collapse
|
21
|
Michael P, de Cruz CR, Mohd Nor N, Jamli S, Goh YM. The Potential of Using Temperate-Tropical Crossbreds and Agricultural by-Products, Associated with Heat Stress Management for Dairy Production in the Tropics: A Review. Animals (Basel) 2021; 12:1. [PMID: 35011107 PMCID: PMC8749655 DOI: 10.3390/ani12010001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
Abstract
The demand and consumption of dairy products are expected to increase exponentially in developing countries, particularly in tropical regions. However, the intensification of dairy production to meet this increasing demand has its challenges. The challenges ranged from feed costs, resources, and their utilization, as well as the heat stress associated with rearing temperate-tropical crossbred cattle in the tropics. This article focused on key nutritional and environmental factors that should be considered when temperate-tropical crossbred cattle are used in the tropics. The article also describes measures to enhance the utilization of regional feed resources and efforts to overcome the impacts of heat stress. Heat stress is a major challenge in tropical dairy farming, as it leads to poor production, despite the genetic gains made through crossbreeding of high production temperate cattle with hardy tropical animals. The dependence on imported feed and animal-man competition for the same feed resources has escalated feed cost and food security concerns. The utilization of agricultural by-products and production of stable tropical crossbreds will be an asset to tropical countries in the future, more so when scarcity of feed resources and global warming becomes a closer reality. This initiative has far-reaching impacts in the tropics and increasingly warmer areas of traditional dairying regions in the future.
Collapse
Affiliation(s)
- Predith Michael
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
- Livestock Science Research Centre, Malaysian Agricultural Research and Development Institute Headquarters, Persiaran MARDI-UPM, Serdang 43400, Selangor, Malaysia;
| | - Clement Roy de Cruz
- Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| | - Norhariani Mohd Nor
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| | - Saadiah Jamli
- Livestock Science Research Centre, Malaysian Agricultural Research and Development Institute Headquarters, Persiaran MARDI-UPM, Serdang 43400, Selangor, Malaysia;
| | - Yong Meng Goh
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| |
Collapse
|
22
|
Velarde-Guillén J, Arndt C, Gómez CA. Carbon footprint in Latin American dairy systems. Trop Anim Health Prod 2021; 54:15. [PMID: 34905115 DOI: 10.1007/s11250-021-03021-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 12/03/2021] [Indexed: 10/19/2022]
Abstract
The study reviewed carbon footprint (CF) analyses for milk production in Latin America from cradle to farm gate. The objective was to estimate (1) the effect of feeding management (zero-grazing, semi-confinement, and pasture), (2) cattle system (specialized dairy vs. dual-purpose), and (3) region (tropical vs. temperate) on milk production (kg/cow/day) and CF (kg CO2eq/kg fat and protein corrected milk (FPCM)). A systematic literature review was conducted, and for the final analysis, a total of 32 individual CF (from 11 studies) were used. Studies included in the final analysis allowed to calculate CF per kg FPCM, included upstream emissions calculations, and used the IPCC's tier 2 approach for enteric methane emissions. The range of the CF observed in the region was from 1.54 to 3.57 kg CO2eq/kg FPCM. Feeding management had a significant effect on milk production, but not on CF. Zero-grazing compared with pasture systems had a 140% greater milk production (20.1 vs. 8.4 kg milk/cow/day), but numerically greater CF for pasture systems (2.6 vs. 1.7 kg CO2eq/kg FPCM). Compared with specialized dairy cattle, dual-purpose cattle produced less milk (P < 0.001) and higher CF (P < 0.05). Compared with temperate regions, tropical region systems produced less milk and higher CF. In conclusion, in Latin America, the cattle system and region have a significant impact on CF, whereas the feeding management (zero-grazing, semi-confinement, and pasture) does not impact the CF of milk produced.
Collapse
Affiliation(s)
| | - Claudia Arndt
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | | |
Collapse
|
23
|
Chauhan SS, Rashamol VP, Bagath M, Sejian V, Dunshea FR. Impacts of heat stress on immune responses and oxidative stress in farm animals and nutritional strategies for amelioration. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2021; 65:1231-1244. [PMID: 33496873 DOI: 10.1007/s00484-021-02083-3] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 11/15/2020] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
Heat stress is one of the greatest challenges for the global livestock industries as increased environmental temperature and humidity compromises animal production during summer leading to devastating economic consequences. Over the last 30 years, significant developments have been achieved in cooling and provision of shade and shelter to mitigate heat stress reducing some of the losses associated with heat stress in farm animals. However, the recent increase in the incidence of heat waves which are also becoming more severe and lasting longer, due to climate change, further accentuates the problem of heat stress. Economic losses associated with heat stress are both direct due to loss in production and animal life, and indirect due to poorer quality products as a result of poor animal health and welfare. Animal health is affected due to impaired immune responses and increased reactive oxygen species production and/or deficiency of antioxidants during heat stress leading to an imbalance between oxidant and antioxidants and resultant oxidative stress. Research over the last 20 years has achieved partial success in understanding the intricacies of heat stress impacts on oxidative stress and immune responses and developing interventions to ameliorate impacts of heat stress, improving immune responses and farm animal health. This paper reviews the body of knowledge on heat stress impacts on immune response in farm animals. The impacts of heat stress on both cell-mediated and humoral immune responses have been discussed identifying the shift in immune response from cell-mediated towards humoral response, thereby weakening the immune status of the animal. Both species and breed differences have been identified as influencing how heat stress impacts the immune status of farm animals. In addition, crosstalk signaling between the immune system and oxidative stress has been considered and the role of antioxidants as potential nutritional strategies to mitigate heat stress has been discussed.
Collapse
Affiliation(s)
- Surinder S Chauhan
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - V P Rashamol
- ICAR National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - M Bagath
- ICAR National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Veerasamy Sejian
- ICAR National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Frank R Dunshea
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Melbourne, VIC, 3010, Australia.
- Faculty of Biological Sciences, The University of Leeds, Leeds, LS2 9JT, UK.
| |
Collapse
|
24
|
Silpa MV, König S, Sejian V, Malik PK, Nair MRR, Fonseca VFC, Maia ASC, Bhatta R. Climate-Resilient Dairy Cattle Production: Applications of Genomic Tools and Statistical Models. Front Vet Sci 2021; 8:625189. [PMID: 33996959 PMCID: PMC8117237 DOI: 10.3389/fvets.2021.625189] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/15/2021] [Indexed: 01/02/2023] Open
Abstract
The current changing climate trend poses a threat to the productive efficacy and welfare of livestock across the globe. This review is an attempt to synthesize information pertaining to the applications of various genomic tools and statistical models that are available to identify climate-resilient dairy cows. The different functional and economical traits which govern milk production play a significant role in determining the cost of milk production. Thus, identification of these traits may revolutionize the breeding programs to develop climate-resilient dairy cattle. Moreover, the genotype–environment interaction also influences the performance of dairy cattle especially during a challenging situation. The recent advancement in molecular biology has led to the development of a few biotechnological tools and statistical models like next-generation sequencing (NGS), microarray technology, whole transcriptome analysis, and genome-wide association studies (GWAS) which can be used to quantify the molecular mechanisms which govern the climate resilience capacity of dairy cows. Among these, the most preferred option for researchers around the globe was GWAS as this approach jointly takes into account all the genotype, phenotype, and pedigree information of farm animals. Furthermore, selection signatures can also help to demarcate functionally important regions in the genome which can be used to detect potential loci and candidate genes that have undergone positive selection in complex milk production traits of dairy cattle. These identified biomarkers can be incorporated in the existing breeding policies using genomic selection to develop climate-resilient dairy cattle.
Collapse
Affiliation(s)
- Mullakkalparambil Velayudhan Silpa
- Institute of Animal Breeding and Genetics, Justus-Liebig-Universität Gießen, Gießen, Germany.,Center for Climate Resilient Animal Adaptation Studies, Indian Council of Agricultural Research-National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Sven König
- Institute of Animal Breeding and Genetics, Justus-Liebig-Universität Gießen, Gießen, Germany
| | - Veerasamy Sejian
- Center for Climate Resilient Animal Adaptation Studies, Indian Council of Agricultural Research-National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Pradeep Kumar Malik
- Center for Climate Resilient Animal Adaptation Studies, Indian Council of Agricultural Research-National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Mini Ravi Reshma Nair
- Center for Climate Resilient Animal Adaptation Studies, Indian Council of Agricultural Research-National Institute of Animal Nutrition and Physiology, Bangalore, India
| | - Vinicius F C Fonseca
- Innovation Group of Thermal Comfort and Animal Welfare (INOBIO-MANERA), Animal Science Department, Universidade Federal da Paraíba, Areia, Brazil.,Brain Function Research Group, Faculty of Health Sciences, School of Physiology, University of the Witwatersrand, Johannesburg, South Africa
| | - Alex Sandro Campos Maia
- Innovation Group of Thermal Comfort and Animal Welfare (INOBIO-MANERA), Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista (Unesp), São Paulo, Brazil
| | - Raghavendra Bhatta
- Center for Climate Resilient Animal Adaptation Studies, Indian Council of Agricultural Research-National Institute of Animal Nutrition and Physiology, Bangalore, India
| |
Collapse
|
25
|
Vieira FMC, Soares AA, Herbut P, Vismara EDS, Godyń D, dos Santos ACZ, Lambertes TDS, Caetano WF. Spatio-Thermal Variability and Behaviour as Bio-Thermal Indicators of Heat Stress in Dairy Cows in a Compost Barn: A Case Study. Animals (Basel) 2021; 11:ani11051197. [PMID: 33919438 PMCID: PMC8143335 DOI: 10.3390/ani11051197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 01/22/2023] Open
Abstract
Simple Summary The thermal distribution inside a compost-bedded pack barn and the behavioural aspects plays an important role in terms of welfare and sustainability for dairy cows. Through a spatial variability assessment of thermal conditions in a compost barn, we found different regions with comfortable or stressful conditions based on air and bed temperature, as well as wind speed. Regarding the behaviour of cows with different number of lactations, we observed a higher probability of water intake in primiparous cows and increased walking behaviour in multiparous cows during the hottest periods. We suggest that special attention must be given to environmental control in a compost barn, mainly during hot seasons, to avoid different hot spots inside the facility. Additionally, with unbalanced environmental resources, the hierarchy of multiparous over primiparous cows might predominate the alleviation of the herd’s thermal stress. Abstract The spatial variability and behavioural aspects of compost-bedded pack barns remain unknown in subtropical regions. In this study, we investigated whether spatial variability occurs in the thermal environment of a compost barn and how the behaviour of dairy cows with different numbers of lactations differs in this system. The spatial sampling design comprised a grid of 108 locations inside the facility. At each location, we measured air temperature, relative humidity, wind speed, and bed temperature at 9:00, 12:00, and 15:00. We performed 24-h behavioural observations. Regarding spatial variability, the north face showed high air temperature values, and the distribution of relative humidity varied from the north to the south face. Kriging maps revealed a high bedding temperature trend, indicating heterogeneous ventilation management. Primiparous cows visited the water trough during the hottest hours of the day, whereas multiparous cows displayed a higher probability of walking during these periods. In conclusion, we observed a heterogeneous management of ventilation through the spatial distribution of the thermal environment inside the compost-bedded pack barn, with multiparous cows exhibiting dominance over primiparous cows seeking environmental resources.
Collapse
Affiliation(s)
- Frederico Márcio Corrêa Vieira
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
- Correspondence:
| | - Allessandro Augusto Soares
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
| | - Piotr Herbut
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
- Department of Rural Building, Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Krakow, 31-120 Kraków, Poland
| | - Edgar de Souza Vismara
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
| | - Dorota Godyń
- Department of Production System and Environment, National Research Institute of Animal Production, 32-083 Kraków, Poland;
| | - Aline Cristina Zambiasi dos Santos
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
| | - Tainara da Silva Lambertes
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
| | - Wellington Felipe Caetano
- Biometeorology Study Group and Federal University of Technology—Paraná (UTFPR), Dois Vizinhos 85660-000, Brazil; (A.A.S.); (P.H.); (E.d.S.V.); (A.C.Z.d.S.); (T.d.S.L.); (W.F.C.)
| |
Collapse
|
26
|
Moura GAB, Costa CCDM, Fonsêca VDFC, Wijffels G, Castro PA, Neto MC, Maia ASC. Are crossbred cattle (F1, Bos indicus x Bos taurus) thermally different to the purebred Bos indicus cattle under moderate conditions? Livest Sci 2021. [DOI: 10.1016/j.livsci.2021.104457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
27
|
Castro-Montoya J, Corea EE. Heat stress effects in primiparous and multiparous lactating crossbred cows under a warm environment and their responses to a cooling treatment. ANIMAL PRODUCTION SCIENCE 2021. [DOI: 10.1071/an19398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Context
In temperate climates, multiparous cows are more susceptible to heat stress (HS) than are primiparous cows. However, these differences in susceptibility may vary in warm environments, where the overall production level is lower, cow size is smaller, and adaptation to HS increases.
Aim
The different effects of HS and its alleviation on primiparous and multiparous cows was tested in crossbred cows (3/4 Holstein × 1/4 Brahman) in a warm environment.
Method
Twelve cows during the rainy season (August–September 2014) and 12 cows during the dry season (March–April 2015; six primiparous, six multiparous) were monitored for rectal temperature and respiration rate, indicators of HS, and milk yield (MY) in a dairy farm in El Salvador. Ambient temperature and relative humidity were recorded hourly to estimate temperature–humidity index throughout the day. During the rainy season, all cows were housed in a pen without cooling treatment. During the dry season, fans and sprinklers were installed in the pen and provided cooling to the herd in two 15-day periods, alternated with two periods without cooling (Control).
Key results
Primiparous cows were more susceptible to HS. Cooling alleviated HS, resulting in an increased feed intake and MY, with a greater impact on primiparous cows. During the cooling treatment, HS parameters increased overnight after the last cooling cycle of the day. This indicated that, despite the cooling treatment, cows still suffered from HS outside the hottest hours of the day. Furthermore, despite a higher temperature–humidity index during the rainy season, rectal temperature and MY remained similar in both the dry and the rainy season for cows without cooling, indicating that animals effectively lower their body temperature by increasing their respiration rate.
Conclusions
The cooling only partially helped alleviate HS in both multiparous and primiparous cows, with the effects being greater on the latter. However, the increments in MY were proportional to the increases in feed intake, indicating that the efficiency of feed utilisation was likely to be not improved.
Implications
More attention should be given to the susceptibility of primiparous cows to HS, as well as to the adjustment of cooling protocols towards alleviating HS in early morning and late afternoon hours.
Collapse
|
28
|
Rosales-Martínez F, Rosendo-Ponce A, Cortez-Romero C, Gallegos-Sánchez J, Cuca-García JM, Becerril-Pérez CM. Relation of the maximum temperature and relative humidity close to the insemination with the tropical milking criollo heifer's gestation in three seasons. Trop Anim Health Prod 2020; 53:27. [PMID: 33226489 DOI: 10.1007/s11250-020-02430-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 10/05/2020] [Indexed: 11/30/2022]
Abstract
The high climatic variability of hot climates of the intertropical zone reduces cattle fertility. In dairy cows in temperates zones, the THI has been used to evaluate the temperature and relative humidity (RH) joint effect in reproduction, but its use is not recommended in all geographic zones; in hot climates, the maximum temperature (Tmax) can provide more convenient information than THI. The objective of this study was to determine the artificial insemination (AI) service seasons and their joint effect with the maximum temperature and relative humidity of the previous seven days, the service day, and posterior seven days to the AI in the tropical milking criollo (LT) heifer's gestation. Climatic data was used to define three seasons: hot-dry (HD), hot-humid (HH), and fresh-dry (FD), and 313 artificial insemination services from 176 heifers were analyzed over fourteen years. The seasons were determined by cluster analysis. Gestation at first service (GF) was analyzed with a logistic regression model and global gestation (GG) with a mixed linear generalized model. The Tmax of previous seven days insemination [Formula: see text] - 0.20 ± 0.09 (p ≤ 0.02) in HD (p ≤ 0.02) and RH of seven days posterior insemination [Formula: see text]= - 0.08 ± 0.04 (p ≤ 0.04) in HD (p ≤ 0.01) affected GF. No effect of the Tmax and RH on the service day was observed (p > 0.05). The highest GG probabilities were higher than 0.70 in HH and FD, making those seasons the most suitable for inseminating LT heifers.
Collapse
Affiliation(s)
- Froylan Rosales-Martínez
- Campus Montecillo, Colegio de Postgraduados, Carretera Federal México-Texcoco km 36.5, Montecillo, 56230, Texococo, Estado de México, Mexico
| | - Adalberto Rosendo-Ponce
- Campus Veracruz, Colegio de Postgraduados, Carretera Federal Xalapa-Veracruz km 88.885, Manlio Fabio Altamirano, 94251, Veracruz, Mexico
| | - César Cortez-Romero
- Campus San Luis, Colegio de Postgraduados, Agustín de Iturbide No. 73, Salinas de Hidalgo, 78622, San Luis Potosí, Mexico
| | - Jaime Gallegos-Sánchez
- Campus Montecillo, Colegio de Postgraduados, Carretera Federal México-Texcoco km 36.5, Montecillo, 56230, Texococo, Estado de México, Mexico
| | - Juan M Cuca-García
- Campus Montecillo, Colegio de Postgraduados, Carretera Federal México-Texcoco km 36.5, Montecillo, 56230, Texococo, Estado de México, Mexico
| | - Carlos M Becerril-Pérez
- Campus Veracruz, Colegio de Postgraduados, Carretera Federal Xalapa-Veracruz km 88.885, Manlio Fabio Altamirano, 94251, Veracruz, Mexico.
| |
Collapse
|
29
|
Zhang M, Dunshea FR, Warner RD, DiGiacomo K, Osei-Amponsah R, Chauhan SS. Impacts of heat stress on meat quality and strategies for amelioration: a review. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2020; 64:1613-1628. [PMID: 32377930 DOI: 10.1007/s00484-020-01929-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 04/20/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
During the summer, high ambient temperature and humidity cause economic loss to the global livestock industry via reduced livestock productivity and increased mortality. The problem of heat stress (HS) is likely to be exacerbated by global warming and climate change. Recent research has shown that HS not only leads to physiological and metabolic perturbations in live animals but can also affect carcass and meat quality characteristics plausibly by altering the rate and extent of postmortem muscle glycolysis and resultant pH. However, these impacts of HS are not consistent across species. Higher incidence of pale soft and exudative (PSE) meat has been reported in poultry. On the contrary, higher incidence of high ultimate pH and dark firm and dry (DFD) meat or no impacts of HS have been reported in sheep and cattle. With the limited data on HS impacts on meat quality of ruminants, it is difficult to explain the exact mechanisms driving these variable impacts. However, it is hypothesized that the severity and duration of HS may lead to variable impacts due to lack of opportunity to adapdate to acute heat exposure. Longer HS exposure may allow ruminants to adapdate to heat and may not record any negative impacts on meat quality. This paper reviews the recent research on impacts of HS on meat quality characteristics and identify the key areas of further research required to better understand these negative impacts to develop strategies for amelioration. In addition, some mitigation strategies of HS have also been discussed which include both managemental and nutritional interventions.
Collapse
Affiliation(s)
- Minghao Zhang
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Frank R Dunshea
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Robyn D Warner
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - Kristy DiGiacomo
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
| | - R Osei-Amponsah
- Department of Animal Science, University of Ghana, Legon, Ghana
| | - Surinder S Chauhan
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia.
| |
Collapse
|
30
|
Rovelli G, Ceccobelli S, Perini F, Demir E, Mastrangelo S, Conte G, Abeni F, Marletta D, Ciampolini R, Cassandro M, Bernabucci U, Lasagna E. The genetics of phenotypic plasticity in livestock in the era of climate change: a review. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1809540] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Giacomo Rovelli
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, University of Perugia, Perugia, Italy
| | - Simone Ceccobelli
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Perini
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, University of Perugia, Perugia, Italy
| | - Eymen Demir
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, University of Perugia, Perugia, Italy
- Department of Animal Science, Faculty of Agriculture, Akdeniz University, Antalya, Turkey
| | - Salvatore Mastrangelo
- Dipartimento di Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Giuseppe Conte
- Dipartimento di Scienze Agrarie, Alimentari e Agro-Ambientali, University of Pisa, Pisa, Italy
| | - Fabio Abeni
- Centro di ricerca Zootecnia e Acquacoltura, Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria (CREA), Lodi, Italy
| | - Donata Marletta
- Dipartimento di Agricoltura, Alimentazione e Ambiente, University of Catania, Catania, Italy
| | | | - Martino Cassandro
- Dipartimento di Agronomia, Animali, Alimenti, Risorse naturali e Ambiente, University of Padova, Legnaro, Italy
| | - Umberto Bernabucci
- Dipartimento di Scienze Agrarie e Forestali, Università della Tuscia, Viterbo, Italy
| | - Emiliano Lasagna
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, University of Perugia, Perugia, Italy
| |
Collapse
|
31
|
Eisemann JH, Ashwell MS, Devine TL, Poole DH, Poore MH, Linder KE. Physiological response, function of sweat glands, and hair follicle cycling in cattle in response to fescue toxicosis and hair genotype. J Anim Sci 2020; 98:5717958. [PMID: 31998943 DOI: 10.1093/jas/skaa013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/14/2020] [Indexed: 01/27/2023] Open
Abstract
Fescue toxicosis is a syndrome that results when cattle consume toxic endophyte-infected tall fescue. The objective of this study was to compare the response in physiological variables, sweat gland function, hair follicle cycling, and gene expression to feeding a total mixed ration that included tall fescue haylage and tall fescue seed containing a toxic endophyte (EI) or tall fescue haylage containing a nontoxic novel endophyte (EN) in beef heifers (Angus × Senepol heifers, n = 31) with 2 different hair genotypes. Numbers in each subgroup were as follows: novel endophyte, heterozygous slick (EN-S; n = 8), novel endophyte, homozygous hairy (wild type, EN-W; n = 7), endophyte-infected, heterozygous slick (EI-S; n = 10), and endophyte-infected, homozygous hairy (wild type, EI-W; n = 6). Physiological measurements were taken weekly for 7 wk. Data were analyzed using the MIXED procedure of SAS including dietary fescue treatment (EN vs. EI) and hair genotype (S vs. W) as main effects, day as a repeated measure, and temperature-humidity index (THI) as a covariate. Skin biopsies were taken before treatment initiation and on day 37 of treatment. Average surface temperature (ST) increased as the THI increased (P < 0.0001). Average ST was greater (P < 0.01) for animals fed EI than for animals fed the EN fescue diet, and greater (P < 0.01) for animals with the W genotype compared with animals with the S genotype. The difference between heifers with the S and W genotype was greater at greater THI (genotype × day interaction, P < 0.01). Transepidermal water loss (TEWL) was greater (P < 0.05) for animals with the S genotype compared with the W genotype and greater (P < 0.05) for heifers with the S genotype than for heifers with the W genotype when fed EI (36.7, 38.5, 30.0, and 38.7 g/m2 per hour for EN-W, EN-S, EI-W, and EI-S, respectively). The fraction of follicles in telogen in plucked hair samples for heifers fed EI was greater for animals with the S genotype than the W genotype (fraction in telogen: 0.456, 0.565, 0.297, 0.702 for EN-W, EN-S, EI-W, and EI-S, respectively; diet × genotype interaction, P < 0.05). Fraction of follicles in anagen was the opposite. EI fescue resulted in increased ST, changes in hair follicle cycling that support greater hair growth, and decreased TEWL for heifers with the W genotype compared with S genotype, suggesting greater heat stress in response to EI.
Collapse
Affiliation(s)
- Joan H Eisemann
- Department of Animal Science, North Carolina State University, Raleigh, NC
| | - Melissa S Ashwell
- Department of Animal Science, North Carolina State University, Raleigh, NC
| | - Thomas L Devine
- Department of Animal Science, North Carolina State University, Raleigh, NC
| | - Daniel H Poole
- Department of Animal Science, North Carolina State University, Raleigh, NC
| | - Matt H Poore
- Department of Animal Science, North Carolina State University, Raleigh, NC
| | - Keith E Linder
- Department of Population, Health and Pathobiology, North Carolina State University, Raleigh, NC
| |
Collapse
|
32
|
Abbas Z, Sammad A, Hu L, Fang H, Xu Q, Wang Y. Glucose Metabolism and Dynamics of Facilitative Glucose Transporters (GLUTs) under the Influence of Heat Stress in Dairy Cattle. Metabolites 2020; 10:metabo10080312. [PMID: 32751848 PMCID: PMC7465303 DOI: 10.3390/metabo10080312] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/16/2020] [Accepted: 07/28/2020] [Indexed: 12/14/2022] Open
Abstract
Heat stress is one of the main threats to dairy cow production; in order to resist heat stress, the animal exhibits a variety of physiological and hormonal responses driven by complex molecular mechanisms. Heat-stressed cows have high insulin activity, decreased non-esterified fatty acids, and increased glucose disposal. Glucose, as one of the important biochemical components of the energetic metabolism, is affected at multiple levels by the reciprocal changes in hormonal secretion and adipose metabolism under the influence of heat stress in dairy cattle. Therefore, alterations in glucose metabolism have negative consequences for the animal’s health, production, and reproduction under heat stress. Lactose is a major sugar of milk which is affected by the reshuffle of the whole-body energetic metabolism during heat stress, contributing towards milk production losses. Glucose homeostasis is maintained in the body by one of the glucose transporters’ family called facilitative glucose transporters (GLUTs encoded by SLC2A genes). Besides the glucose level, the GLUTs expression level is also significantly changed under the influence of heat stress. This review aims to describe the effect of heat stress on systemic glucose metabolism, facilitative glucose transporters, and its consequences on health and milk production.
Collapse
Affiliation(s)
- Zaheer Abbas
- Institute of Life Sciences and Bio-Engineering, Beijing Jiaotong University, Beijing 100044, China; (Z.A.); (H.F.)
| | - Abdul Sammad
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction, CAST, China Agricultural University, Beijing 100193, China; (A.S.); (L.H.)
| | - Lirong Hu
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction, CAST, China Agricultural University, Beijing 100193, China; (A.S.); (L.H.)
| | - Hao Fang
- Institute of Life Sciences and Bio-Engineering, Beijing Jiaotong University, Beijing 100044, China; (Z.A.); (H.F.)
| | - Qing Xu
- Institute of Life Sciences and Bio-Engineering, Beijing Jiaotong University, Beijing 100044, China; (Z.A.); (H.F.)
- Correspondence: (Q.X.); (Y.W.)
| | - Yachun Wang
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction, CAST, China Agricultural University, Beijing 100193, China; (A.S.); (L.H.)
- Correspondence: (Q.X.); (Y.W.)
| |
Collapse
|
33
|
Osei-Amponsah R, Dunshea FR, Leury BJ, Cheng L, Cullen B, Joy A, Abhijith A, Zhang MH, Chauhan SS. Heat Stress Impacts on Lactating Cows Grazing Australian Summer Pastures on an Automatic Robotic Dairy. Animals (Basel) 2020; 10:E869. [PMID: 32429603 PMCID: PMC7278445 DOI: 10.3390/ani10050869] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/05/2020] [Accepted: 05/12/2020] [Indexed: 12/13/2022] Open
Abstract
The objective of this study was to measure the impacts of summer heat events on physiological parameters (body temperature, respiratory rate and panting scores), grazing behaviour and production parameters of lactating Holstein Friesian cows managed on an Automated Robotic Dairy during Australian summer. The severity of heat stress was measured using Temperature-Humidity Index (THI) and impacts of different THIs-low (≤72), moderate (73-82) and high (≥83)-on physiological responses and production performance were measured. There was a highly significant (p ≤ 0.01) effect of THI on respiratory rate (66.7, 84.7 and 109.1/min), panting scores (1.4, 1.9 and 2.3) and average body temperature of cows (38.4, 39.4 and 41.5 °C), which increased as THI increased from low to moderate to high over the summer. Average milk production parameters were also significantly (p ≤ 0.01) affected by THI, such that daily milk production dropped by 14% from low to high THI, milk temperature and fat% increased by 3%, whilst protein% increased by 2%. The lactation stage of cow had no significant effect on physiological parameters but affected (p ≤ 0.05) average daily milk yield and milk solids. Highly significant (p ≤ 0.01) positive correlations were obtained between THI and milk temperature, fat% and protein% whilst the reverse was observed between THI and milk yield, feed intake and rumination time. Under moderate and high THI, most cows sought shade, spent more time around watering points and showed signs of distress (excessive salivation and open mouth panting). In view of the expected future increase in the frequency and severity of heat events, additional strategies including selection and breeding for thermotolerance and dietary interventions to improve resilience of cows need to be pursued.
Collapse
Affiliation(s)
- Richard Osei-Amponsah
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
- Department of Animal Science, School of Agriculture, College of Basic and Applied Sciences, University of Ghana, Legon, P.O. Box LG 226, Accra, Ghana
| | - Frank R. Dunshea
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Brian J. Leury
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Long Cheng
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Brendan Cullen
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Aleena Joy
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Archana Abhijith
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Michael H. Zhang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| | - Surinder S. Chauhan
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, Melbourne, VIC 3010, Australia; (R.O.-A.); (F.R.D.); (B.J.L.); (L.C.); (B.C.); (A.J.); (A.A.); (M.H.Z.)
| |
Collapse
|
34
|
Araújo M, Luna E, Oliveira J, Guido S, Silva E, Barbosa S, Santoro K. Caracterização do gene do choque térmico (HSP-70.1) e sua relação com características de produção em bovinos leiteiros criados no semiárido brasileiro. ARQ BRAS MED VET ZOO 2020. [DOI: 10.1590/1678-4162-11147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO Objetivou-se com este trabalho avaliar a diversidade genética do gene HSP-70.1 e associar os polimorfismos encontrados com a performance de vacas leiteiras das raças Holandesa, Girolando (5/8H-G) e Sindi criadas em região do semiárido brasileiro. Os polimorfismos foram identificados e avaliados pela técnica de PCR-RFLP, usando-se a enzima de restrição EcoRII. Avaliou-se a variabilidade genética por meio do índice de diversidade padrão e da análise de variância molecular (AMOVA). Os polimorfismos identificados foram avaliados sobre as características de produção de leite. Foram identificados sete alelos, os quais demonstraram que houve polimorfismo para a região gênica analisada, e alguns alelos foram compartilhados entre os rebanhos. As raças bovinas Holandesa e Sindi foram similares geneticamente para o gene analisado. A AMOVA demonstrou que há variação genética entre os rebanhos e dentro deles, com a maior parte da variação ocorrendo dentro dos rebanhos para todos os grupos avaliados. Houve efeito dos alelos identificados sobre a produção de leite dos rebanhos das raças Holandesa (P<0,0001) e Girolando (P<0,0117). O gene HSP-70.1 foi polimórfico na população de bovinos leiteiros estudada, sendo, portanto, um marcador molecular promissor para avaliar a produção de leite de raças criadas em região semiárida.
Collapse
Affiliation(s)
| | | | | | - S.I. Guido
- Instituto Agronômico de Pernambuco, Brazil
| | - E.C. Silva
- Universidade Federal Rural de Pernambuco, Brazil
| | | | | |
Collapse
|
35
|
Abied A, Bagadi A, Bordbar F, Pu Y, Augustino SM, Xue X, Xing F, Gebreselassie G, Han JL, Mwacharo JM, Ma Y, Zhao Q. Genomic Diversity, Population Structure, and Signature of Selection in Five Chinese Native Sheep Breeds Adapted to Extreme Environments. Genes (Basel) 2020; 11:genes11050494. [PMID: 32365888 PMCID: PMC7290715 DOI: 10.3390/genes11050494] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 11/30/2022] Open
Abstract
Through long term natural and artificial selection, domestic sheep (Ovis aries) have become adapted to a diverse range of agro-ecological environments and display multiple phenotypic traits. Characterization of diversity and selection signature is essential for genetic improvement, understanding of environmental adaptation, as well as utilization and conservation of sheep genetic resources. Here, we aimed to assess genomic diversity, population structure, and genomic selection among five Chinese native sheep breeds using 600K high density SNP genotypes. A total of 96 animals of the five breeds were selected from different geographical locations with extremely dry or humid conditions. We found a high proportion of informative SNPs, ranging from 93.3% in Yabuyi to 95.5% in Wadi, Hu, and Hetian sheep. The average pairwise population differentiation (FST) between the breeds was 0.048%, ranging from 0.022% to 0.054%, indicating their low to moderate differentiation. PCA, ADMIXTURE, and phylogenetic tree analyses revealed a clustering pattern of the five Chinese sheep breeds according to their geographical distribution, tail type, coat color, body size, and breeding history. The genomic regions under putative selection identified by FST and XP-EHH approaches frequently overlapped across the breeds, and spanned genes associated with adaptation to extremely dry or humid environments, innate and adaptive immune responses, and growth, wool, milk, and reproduction traits. The present study offers novel insight into genomic adaptation to dry and humid climates in sheep among other domestic animals and provides a valuable resource for further investigation. Moreover, it contributes useful information to sustainable utilization and conservation of sheep genetic resources.
Collapse
Affiliation(s)
- Adam Abied
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
- Dry Land Research Center (DLRC) and Animal Production, Agricultural Research Corporation (ARC), Wad Madani 511, Sudan;
| | - Alnoor Bagadi
- Dry Land Research Center (DLRC) and Animal Production, Agricultural Research Corporation (ARC), Wad Madani 511, Sudan;
| | - Farhad Bordbar
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
| | - Yabin Pu
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
| | - Serafino M.A. Augustino
- College of Animal Science and Technology, China Agricultural University (CAU), Beijing 100193, China;
| | - Xianglan Xue
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
| | - Feng Xing
- College of Animal Science, Talimu University (TU), Xinjiang, Alar 843300, China;
| | - Gebremedhin Gebreselassie
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
| | - Jian-Lin Han
- CAAS-ILRI Joint Laboratory on Livestock and Forage Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China;
- Livestock Genetics Program, International Livestock Research Institute (ILRI), Nairobi 00100, Kenya
| | - Joram M. Mwacharo
- International Center for Agricultural Research in the Dry Areas (ICARDA), Addis Ababa 1108-2010, Ethiopia;
| | - Yuehui Ma
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
| | - Qianjun Zhao
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China; (A.A.); (F.B.); (Y.P.); (X.X.); (G.G.); (Y.M.)
- Correspondence:
| |
Collapse
|
36
|
Abstract
The so-called global change refers to changes on a planetary scale. The term encompasses various issues like resource use, energy development, population growth, land use and land cover, carbon and nitrogen cycle, pollution and health, and climate change. The paper deals with challenges for dairy cattle production systems in Europe arising from climate change as one part of global changes. Global warming is increasing, and therefore ecosystems, plant and animal biodiversity, and food security and safety are at risk. It is already accepted knowledge that the direct and indirect effects of global warming in combination with an increasing frequency of weather extremes are a serious issue for livestock production, even in moderate climate zones like Central Europe. The potential and already-measurable effects of climate change (including increase in temperature, frequency of hot days and heat waves), in particular the challenges on grassland production, fodder quality, nutrition in general, cow welfare, health as well as performance of dairy production, will be reviewed. Indirect and direct effects on animals are correlated with their performance. There are clear indications that with selection for high-yielding animals the sensitivity to climate changes increases. Cumulative effects (e.g. higher temperature plus increased pathogen and their vectors loads) do strengthen these impacts. To cope with the consequences several possible adaptation and mitigation strategies must be established on different levels. This includes changes in the production systems (e.g. management, barn, feeding), breeding strategies and health management.
Collapse
|
37
|
Heat Stress Impairs the Physiological Responses and Regulates Genes Coding for Extracellular Exosomal Proteins in Rat. Genes (Basel) 2020; 11:genes11030306. [PMID: 32183190 PMCID: PMC7140893 DOI: 10.3390/genes11030306] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/08/2020] [Accepted: 03/10/2020] [Indexed: 01/04/2023] Open
Abstract
Heat stress (HS) is challenging in humans and animals as it is a complicated regulatory mechanism. This prompted us to characterize the physiological and molecular responses of a HS-animal model. In this study, a rat model system was developed by using three temperature treatments (40 ℃, 42 ℃, and 43 ℃) and sixteen biochemical indicators in blood at 42 ℃ for 30 min (H30), 60 min (H60), and 120 min (H120). In addition, transcriptomic profiling was carried out in H120-rats’ blood, liver, and adrenal gland samples for detection of the genes of interest. Our findings demonstrated that the adrenocorticotropic hormone, catalase, prolactin, growth hormone, and lactic acid have significant spatiotemporal variation in the H120-rats as compared with the control. Furthermore, through transcriptomic screening, we documented a high ratio of differentially expressed genes (DEGs) in adrenal glands, liver, and blood, respectively. Among them, Nup153, Plxnb2, Stx7, Hspa9, Chordc1, Pde4d, Gm2α, and Rnf125 were associated with the regulation of HS and immune response processes. Notably, 36 and 314 of DEGs in blood and adrenal glands were detected in the composition of the extracellular exosome, respectively. Furthermore, the correlation analysis between gene transcripts and biochemical indicator levels identified the Lgals3, S1006, Fn1,F2, and Kng1l1 as key candidate genes for HS encoding extracellular exosomal proteins. On the basis of our results, it was concluded that the current rat model provides a molecular basis for future research in HS resistance in humans and livestock.
Collapse
|
38
|
Marçal-Pedroza MG, Campos MM, Pereira LGR, Machado FS, Tomich TR, Paranhos da Costa MJ, SanťAnna AC. Consistency of temperament traits and their relationships with milk yield in lactating primiparous F1 Holstein - Gyr cows. Appl Anim Behav Sci 2020. [DOI: 10.1016/j.applanim.2019.104881] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
39
|
Osei-Amponsah R, Chauhan SS, Leury BJ, Cheng L, Cullen B, Clarke IJ, Dunshea FR. Genetic Selection for Thermotolerance in Ruminants. Animals (Basel) 2019; 9:E948. [PMID: 31717903 PMCID: PMC6912363 DOI: 10.3390/ani9110948] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 12/15/2022] Open
Abstract
Variations in climatic variables (temperature, humidity and solar radiation) negatively impact livestock growth, reproduction, and production. Heat stress, for instance, is a source of huge financial loss to livestock production globally. There have been significant advances in physical modifications of animal environment and nutritional interventions as tools of heat stress mitigation. Unfortunately, these are short-term solutions and may be unsustainable, costly, and not applicable to all production systems. Accordingly, there is a need for innovative, practical, and sustainable approaches to overcome the challenges posed by global warming and climate change-induced heat stress. This review highlights attempts to genetically select and breed ruminants for thermotolerance and thereby sustain production in the face of changing climates. One effective way is to incorporate sustainable heat abatement strategies in ruminant production. Improved knowledge of the physiology of ruminant acclimation to harsh environments, the opportunities and tools available for selecting and breeding thermotolerant ruminants, and the matching of animals to appropriate environments should help to minimise the effect of heat stress on sustainable animal genetic resource growth, production, and reproduction to ensure protein food security.
Collapse
Affiliation(s)
- Richard Osei-Amponsah
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
- Department of Animal Science, University of Ghana, Legon, Accra, Ghana
| | - Surinder S. Chauhan
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| | - Brian J. Leury
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| | - Long Cheng
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| | - Brendan Cullen
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| | - Iain J. Clarke
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| | - Frank R. Dunshea
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia; (R.O.-A.); (B.J.L.); (L.C.); (B.C.); (I.J.C.); (F.R.D.)
| |
Collapse
|
40
|
Nascimento ST, Maia ASC, de França Carvalho Fonsêca V, Nascimento CCN, de Carvalho MD, da Graça Pinheiro M. Physiological responses and thermal equilibrium of Jersey dairy cows in tropical environment. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2019; 63:1487-1496. [PMID: 31147777 DOI: 10.1007/s00484-019-01734-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 03/14/2019] [Accepted: 05/14/2019] [Indexed: 06/09/2023]
Abstract
Long-term assessments of thermal responses of housed Jersey cows raised in tropical conditions were performed to investigate the effect of climate environment on their physiological performance and thermal equilibrium. Twelve Jersey dairy cows with 326.28 ± 30 kg of body weight, 17.66 ± 1.8 of milk yield, and 165.5 ± 6.8 of days in milking were assigned in two 12 × 12 Latin square designs. Air temperature, relative humidity, partial vapor pressure, direct and diffuse short-wave solar radiation and black globe temperature under the shade, and direct sunlight were recorded. Physiological responses as respiratory rate (RR, breaths min-1), ventilation (VE, L s-1), proportion (%) of oxygen (O2) and carbon dioxide (CO2), saturation pressure (PS{TEXH}), and air temperature (TEXH, °C) of the exhaled air were assessed protected from solar radiation and rain. Rectal temperature (TR, °C), skin temperature (TEP, °C), and hair coat surface temperature (TS, °C) were also recorded. The thermal equilibrium was determined from biophysical equations according to the principles of the energy conservation law in a control volume. Exploratory and confirmatory analyses were performed from principal components and by the least square method, respectively. The cows were evaluated under range of ambient air temperature from 26 to 35 °C, relative humidity from 27 to 89%, and short-wave radiation from 0 to 729 W m-2. Exploratory and confirmatory analyses demonstrated that a similar level of nocturnal and diurnal air temperatures evoked distinct (P < 0.05) responses for rectal (TR, °C) and skin (TEP, °C) temperatures, ventilation (VE, L s-1), tidal volume (TV, L breaths-1), and oxygen consumption (∆O2, %) and carbon dioxide output (∆CO2, %), clearly revealing an endogenous rhythm dependence. In conclusion, these findings clarify how the circadian rhythmicity of the thermal environment and animal's biological clock dictate dynamics of heat generated by metabolism, dissipated to the environment and physiological parameters of the housed Jersey cows raised in tropical condition; therefore, it is fundamental to help us to understand how the Jersey dairy cows under tropics are affected by the climatic conditions, leading to better ways of the environmental management.
Collapse
Affiliation(s)
- Sheila Tavares Nascimento
- Faculty of Agronomy and Veterinary Science, University of Brasília, Darcy Ribeiro Campus, Brasília, DF, 70910-900, Brazil.
| | - Alex Sandro Campos Maia
- Innovation Group of Biometeorology, Behavior and Animal Welfare (INOBIO-MANERA), Biometorology Laboratory, Sao Paulo State University, Jaboticabal, Brazil
| | - Vinícius de França Carvalho Fonsêca
- Innovation Group of Biometeorology, Behavior and Animal Welfare (INOBIO-MANERA), Biometorology Laboratory, Sao Paulo State University, Jaboticabal, Brazil
- Brain Function Research Group, School of Physiology, University of the Witwatersrand, Johannesburg, South Africa
| | - Carolina Cardoso Nagib Nascimento
- Innovation Group of Biometeorology, Behavior and Animal Welfare (INOBIO-MANERA), Biometorology Laboratory, Sao Paulo State University, Jaboticabal, Brazil
| | | | - Maria da Graça Pinheiro
- Agência Paulista de Tecnologia dos Agronegócios, 2419 Bandeirantes Avenue, Ribeirão Preto, SP, 14030-670, Brazil
| |
Collapse
|
41
|
Mello RRC, Sinedino LDP, Ferreira JE, de Sousa SLG, de Mello MRB. Principal component and cluster analyses of production and fertility traits in Red Sindhi dairy cattle breed in Brazil. Trop Anim Health Prod 2019; 52:273-281. [PMID: 31372883 PMCID: PMC6969864 DOI: 10.1007/s11250-019-02009-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 07/08/2019] [Indexed: 12/02/2022]
Abstract
The objective of this study was to investigate the relationship among functional traits (age at first calving (AFC), calving interval (CI), reproductive efficiency (RE), total milk yield (TMY), and lactation period (LP)) in Red Sindhi breed through multivariate techniques. For this goal, performance data provided by the Brazilian Association of Zebu Breeders related to 560 Red Sindhi dairy cattle from 28 different herds in Brazil, born in the period from 1987 to 2011, were used. Principal component analysis with correlation matrix was used to find the relationship among AFC, CI, RE, TMY, and LP. It was found that for all functional traits, first 3 principal components explained more than 90% of the total variation. Clustering analysis was performed based on Tocher method, and results showed physiological relationships among functional traits. By cluster analysis, twelve different groups were generated from the pool of Sindhi herds analyzed, with a great homogeneity among females for the traits evaluated and only few females generating separate groups. Four hundred and twenty-nine females were clustered in one group, representing 76.60% of the genotypes. Total milk yield (TMY) showed 71.92% of the total variation, and age at first calving (AFC) contributed with 23.06% of the variation, being the two most important traits for the variability of the data set. In conclusion, the multivariate procedures were effective in generating the correlations among the functional traits, showing that CI is correlated with RE and all these functional traits are related with total milk yield.
Collapse
Affiliation(s)
- Raquel Rodrigues Costa Mello
- Department of Animal Evaluation and Reproduction, Federal Rural University of Rio de Janeiro (UFRRJ), BR 465, Km 07, Seropedica, Rio de Janeiro, Brazil.
| | - Letícia Del-Penho Sinedino
- Department of Animal Sciences, University of Florida (UF), 2250 Shealy Drive, Gainesville, FL, 32911, USA
| | - Joaquim Esquerdo Ferreira
- Department of Animal Evaluation and Reproduction, Federal Rural University of Rio de Janeiro (UFRRJ), BR 465, Km 07, Seropedica, Rio de Janeiro, Brazil
| | - Sabrina Luzia Gregio de Sousa
- Department of Animal Production, Federal Rural University of Rio de Janeiro (UFRRJ), BR 465, Km 07, Seropedica, Rio de Janeiro, Brazil
| | - Marco Roberto Bourg de Mello
- Department of Animal Evaluation and Reproduction, Federal Rural University of Rio de Janeiro (UFRRJ), BR 465, Km 07, Seropedica, Rio de Janeiro, Brazil
| |
Collapse
|
42
|
Berman A. An overview of heat stress relief with global warming in perspective. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2019; 63:493-498. [PMID: 30739158 DOI: 10.1007/s00484-019-01680-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 12/28/2018] [Accepted: 01/20/2019] [Indexed: 06/09/2023]
Abstract
Global warming seems more probable, whether as gradual warming or increased frequency of warmer episodes. The productivity of cattle in temperate countries will decline unless counteracting steps are adopted. The probability of pre-emptive breeding for maintaining temperate breed performance coupled with heat stress tolerance is too low to be adopted for counteracting warming. The expected warming will mostly involve temperature increases. These will indirectly affect radiant heat gain in animals owing to reduced radiant heat dissipation from the body by convective heat loss, which results in an increased sensitivity to incoming radiant heat at higher air temperatures. These necessitate an emphasis on increasing convective heat loss by structure design and forced air flow by fans. Convective heat loss diminishes with increasing air temperatures. Evaporative heat loss remains the alternative. Evaporative cooling of the ambient requires partial enclosing of the space surrounding the animals and is limited by the humidity in ambient air. An alternative was developed of coupling forced ventilation with wetting of animal surface. The exchange of ambient air flowing on animal surface makes the evaporation practically independent of air humidity and the loss of heat from animal surface practically independent of the surface to air temperature gradient. The coupling of forced ventilation with wetting combination may be attained in various parts of the dairy farm, the holding area of the milking parlour, the feeding trip and the resting area. Each of these requires differing structural and technological adaptations. Climate and farming systems vary between locations which require specific solutions.
Collapse
Affiliation(s)
- A Berman
- Department of Animal Science, Faculty of Agriculture, Hebrew University, Rehovot Campus, 76100, Rehovot, Israel.
| |
Collapse
|
43
|
Genomic selection strategies for breeding adaptation and production in dairy cattle under climate change. Heredity (Edinb) 2019; 123:307-317. [PMID: 30886391 DOI: 10.1038/s41437-019-0207-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/30/2019] [Accepted: 02/25/2019] [Indexed: 01/21/2023] Open
Abstract
Livestock production both contributes to and is affected by global climate change, and substantial modifications will be required to increase its climate resilience. In this context, reliance on dominant commercial livestock breeds, featuring small effective population sizes, makes current production strategies vulnerable if their production is restricted to environments, which may be too costly to support under future climate scenarios. The adaptability of animal populations to future environments will therefore become important. To help evaluate the role of genetics in climate adaptation, we compared selection strategies in dairy cattle using breeding simulations, where genomic selection was used on two negatively correlated traits for production (assumed to be moderately heritable) and adaptation (assumed to have low heritability). Compared with within-population breeding, genomic introgression produced a more positive genetic change for both production and adaptation traits. Genomic introgression from highly adapted but low production value populations into highly productive but low adaptation populations was most successful when the adaptation trait was given a lower selection weight than the production trait. Genomic introgression from highly productive population to highly adapted population was most successful when the adaptation trait was given a higher selection weight than the production trait. Both these genomic introgression schemes had the lowest risk of inbreeding. Our results suggest that both adaptation and production can potentially be improved simultaneously by genomic introgression.
Collapse
|
44
|
Igoshin AV, Yurchenko AA, Belonogova NM, Petrovsky DV, Aitnazarov RB, Soloshenko VA, Yudin NS, Larkin DM. Genome-wide association study and scan for signatures of selection point to candidate genes for body temperature maintenance under the cold stress in Siberian cattle populations. BMC Genet 2019; 20:26. [PMID: 30885142 PMCID: PMC6421640 DOI: 10.1186/s12863-019-0725-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Design of new highly productive livestock breeds, well-adapted to local climatic conditions is one of the aims of modern agriculture and breeding. The genetics underlying economically important traits in cattle are widely studied, whereas our knowledge of the genetic mechanisms of adaptation to local environments is still scarce. To address this issue for cold climates we used an integrated approach for detecting genomic intervals related to body temperature maintenance under acute cold stress. Our approach combined genome-wide association studies (GWAS) and scans for signatures of selection applied to a cattle population (Hereford and Kazakh Whiteheaded beef breeds) bred in Siberia. We utilized the GGP HD150K DNA chip containing 139,376 single nucleotide polymorphism markers. Results We detected a single candidate region on cattle chromosome (BTA)15 overlapping between the GWAS results and the results of scans for selective sweeps. This region contains two genes, MSANTD4 and GRIA4. Both genes are functional candidates to contribute to the cold-stress resistance phenotype, due to their indirect involvement in the cold shock response (MSANTD4) and body thermoregulation (GRIA4). Conclusions Our results point to a novel region on BTA15 which is a candidate region associated with the body temperature maintenance phenotype in Siberian cattle. The results of our research and the follow up studies might be used for the development of cattle breeds better adapted to cold climates of the Russian Federation and other Northern countries with similar climates. Electronic supplementary material The online version of this article (10.1186/s12863-019-0725-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Alexander V Igoshin
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia
| | - Andrey A Yurchenko
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia
| | - Nadezhda M Belonogova
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia
| | - Dmitry V Petrovsky
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia
| | - Ruslan B Aitnazarov
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia
| | | | - Nikolay S Yudin
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia.,Novosibirsk State University, Novosibirsk, Russia
| | - Denis M Larkin
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), 630090, Novosibirsk, Russia. .,Royal Veterinary College, University of London, London, NW1 0TU, UK.
| |
Collapse
|
45
|
Burrow HM, Mans BJ, Cardoso FF, Birkett MA, Kotze AC, Hayes BJ, Mapholi N, Dzama K, Marufu MC, Githaka NW, Djikeng A. Towards a new phenotype for tick resistance in beef and dairy cattle: a review. ANIMAL PRODUCTION SCIENCE 2019. [DOI: 10.1071/an18487] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
About 80% of the world’s cattle are affected by ticks and tick-borne diseases, both of which cause significant production losses. Cattle host resistance to ticks is the most important factor affecting the economics of tick control, but it is largely neglected in tick-control programs due to technical difficulties and costs associated with identifying individual-animal variation in resistance. The present paper reviews the scientific literature to identify factors affecting resistance of cattle to ticks and the biological mechanisms of host tick resistance, to develop alternative phenotype(s) for tick resistance. If new cost-effective phenotype(s) can be developed and validated, then tick resistance of cattle could be genetically improved using genomic selection, and incorporated into breeding objectives to simultaneously improve cattle productive attributes and tick resistance. The phenotype(s) could also be used to improve tick control by using cattle management. On the basis of the present review, it is recommended that three possible phenotypes (haemolytic analysis; measures of skin hypersensitivity reactions; simplified artificial tick infestations) be further developed to determine their practical feasibility for consistently, cost-effectively and reliably measuring cattle tick resistance in thousands of individual animals in commercial and smallholder farmer herds in tropical and subtropical areas globally. During evaluation of these potential new phenotypes, additional measurements should be included to determine the possibility of developing a volatile-based resistance phenotype, to simultaneously improve cattle resistance to both ticks and biting flies. Because the current measurements of volatile chemistry do not satisfy the requirements of a simple, cost-effective phenotype for use in commercial cattle herds, consideration should also be given to inclusion of potentially simpler measures to enable indirect genetic selection for volatile-based resistance to ticks.
Collapse
|
46
|
Affiliation(s)
| | - Manuel Ramón
- Centro Regional de Selección y Reproducción Animal (CERSYRA)—Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla-La Mancha (IRIAF-JCCM), Valdepeñas, Spain
| | | | - Antonio Molina
- Departamentos de Genética y de Producción Animal, Universidad de Córdoba, Córdoba, Spain
| | - Clara Díaz
- Departamento de Mejora Genética Animal, INIA, Madrid, Spain
| |
Collapse
|
47
|
Impact of different seasons on the milk somatic and differential cell counts, milk cortisol and neutrophils functionality of three Indian native breeds of cattle. J Therm Biol 2018; 78:27-35. [DOI: 10.1016/j.jtherbio.2018.08.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 08/21/2018] [Accepted: 08/24/2018] [Indexed: 11/19/2022]
|
48
|
Liu D, Chen Z, Zhang Z, Sun H, Ma P, Zhu K, Liu G, Wang Q, Pan Y. Detection of genome-wide structural variations in the Shanghai Holstein cattle population using next-generation sequencing. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2018; 32:320-333. [PMID: 30056674 PMCID: PMC6409473 DOI: 10.5713/ajas.18.0204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 06/22/2018] [Indexed: 12/30/2022]
Abstract
Objective The Shanghai Holstein cattle breed is susceptible to severe mastitis and other diseases due to the hot weather and long-term humidity in Shanghai, which is the main distribution centre for providing Holstein semen to various farms throughout China. Our objective was to determine the genetic mechanisms influencing economically important traits, especially diseases that have huge impact on the yield and quality of milk as well as reproduction. Methods In our study, we detected the structural variations of 1,092 Shanghai Holstein cows by using next-generation sequencing. We used the DELLY software to identify deletions and insertions, cn.MOPS to identify copy-number variants (CNVs). Furthermore, we annotated these structural variations using different bioinformatics tools, such as gene ontology, cattle quantitative trait locus (QTL) database and ingenuity pathway analysis (IPA). Results The average number of high-quality reads was 3,046,279. After filtering, a total of 16,831 deletions, 12,735 insertions and 490 CNVs were identified. The annotation results showed that these mapped genes were significantly enriched for specific biological functions, such as disease and reproduction. In addition, the enrichment results based on the cattle QTL database showed that the number of variants related to milk and reproduction was higher than the number of variants related to other traits. IPA core analysis found that the structural variations were related to reproduction, lipid metabolism, and inflammation. According to the functional analysis, structural variations were important factors affecting the variation of different traits in Shanghai Holstein cattle. Our results provide meaningful information about structural variations, which may be useful in future assessments of the associations between variations and important phenotypes in Shanghai Holstein cattle. Conclusion Structural variations identified in this study were extremely different from those of previous studies. Many structural variations were found to be associated with mastitis and reproductive system diseases; these results are in accordance with the characteristics of the environment that Shanghai Holstein cattle experience.
Collapse
Affiliation(s)
- Dengying Liu
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Zhenliang Chen
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Zhe Zhang
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Hao Sun
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Peipei Ma
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Kai Zhu
- Shanghai Dairy Cattle Breeding Centre Co., Ltd, Shanghai 201901, China
| | - Guanglei Liu
- Shanghai Dairy Cattle Breeding Centre Co., Ltd, Shanghai 201901, China
| | - Qishan Wang
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Yuchun Pan
- Department of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| |
Collapse
|
49
|
Trade-offs in livestock development at farm level: Different actors with different objectives. GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT 2018. [DOI: 10.1016/j.gfs.2018.04.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
50
|
Conte G, Ciampolini R, Cassandro M, Lasagna E, Calamari L, Bernabucci U, Abeni F. Feeding and nutrition management of heat-stressed dairy ruminants. ITALIAN JOURNAL OF ANIMAL SCIENCE 2018. [DOI: 10.1080/1828051x.2017.1404944] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Giuseppe Conte
- Dipartimento di Scienze Agrarie Alimentari e Agro-ambientali, Università di Pisa, Pisa, Italy
| | | | - Martino Cassandro
- Dipartimento Agronomia Animali Alimenti Risorse naturali e Ambiente, Università degli studi di Padova, Legnaro (PD), Italy
| | - Emiliano Lasagna
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia, Perugia, Italy
| | - Luigi Calamari
- Facoltà di Scienze Agrarie, Alimentari e Ambientali, Istituto di Zootecnica, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Umberto Bernabucci
- Dipartimento di Scienze Agrarie e Forestali, Università degli Studi della Tuscia, Viterbo, Italy
| | - Fabio Abeni
- Centro di Ricerca per le Produzioni Foraggere e Lattiero-Casearie (CREA-FLC), Lodi, Italy
| |
Collapse
|