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Volkova NA, Romanov MN, Abdelmanova AS, Larionova PV, German NY, Vetokh AN, Shakhin AV, Volkova LA, Sermyagin AA, Anshakov DV, Fisinin VI, Griffin DK, Sölkner J, Brem G, McEwan JC, Brauning R, Zinovieva NA. Genome-Wide Association Study Revealed Putative SNPs and Candidate Genes Associated with Growth and Meat Traits in Japanese Quail. Genes (Basel) 2024; 15:294. [PMID: 38540354 PMCID: PMC10970133 DOI: 10.3390/genes15030294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/08/2024] [Accepted: 02/23/2024] [Indexed: 06/14/2024] Open
Abstract
The search for SNPs and candidate genes that determine the manifestation of major selected traits is one crucial objective for genomic selection aimed at increasing poultry production efficiency. Here, we report a genome-wide association study (GWAS) for traits characterizing meat performance in the domestic quail. A total of 146 males from an F2 reference population resulting from crossing a fast (Japanese) and a slow (Texas White) growing breed were examined. Using the genotyping-by-sequencing technique, genomic data were obtained for 115,743 SNPs (92,618 SNPs after quality control) that were employed in this GWAS. The results identified significant SNPs associated with the following traits at 8 weeks of age: body weight (nine SNPs), daily body weight gain (eight SNPs), dressed weight (33 SNPs), and weights of breast (18 SNPs), thigh (eight SNPs), and drumstick (three SNPs). Also, 12 SNPs and five candidate genes (GNAL, DNAJC6, LEPR, SPAG9, and SLC27A4) shared associations with three or more traits. These findings are consistent with the understanding of the genetic complexity of body weight-related traits in quail. The identified SNPs and genes can be used in effective quail breeding as molecular genetic markers for growth and meat characteristics for the purpose of genetic improvement.
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Affiliation(s)
- Natalia A. Volkova
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Michael N. Romanov
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
- School of Biosciences, University of Kent, Canterbury CT2 7NJ, Kent, UK;
| | - Alexandra S. Abdelmanova
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Polina V. Larionova
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Nadezhda Yu. German
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Anastasia N. Vetokh
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Alexey V. Shakhin
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Ludmila A. Volkova
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Alexander A. Sermyagin
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
| | - Dmitry V. Anshakov
- Breeding and Genetic Center “Zagorsk Experimental Breeding Farm”—Branch of the Federal Research Center “All-Russian Poultry Research and Technological Institute”, Russian Academy of Sciences, Sergiev Posad 141311, Moscow Oblast, Russia;
| | - Vladimir I. Fisinin
- Federal Research Center “All-Russian Poultry Research and Technological Institute” of the Russian Academy of Sciences, Sergiev Posad 141311, Moscow Oblast, Russia;
| | - Darren K. Griffin
- School of Biosciences, University of Kent, Canterbury CT2 7NJ, Kent, UK;
| | - Johann Sölkner
- Institute of Livestock Sciences (NUWI), University of Natural Resources and Life Sciences Vienna, 1180 Vienna, Austria;
| | - Gottfried Brem
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine, 1210 Vienna, Austria;
| | - John C. McEwan
- AgResearch, Invermay Agricultural Centre, Mosgiel 9053, New Zealand; (J.C.M.); (R.B.)
| | - Rudiger Brauning
- AgResearch, Invermay Agricultural Centre, Mosgiel 9053, New Zealand; (J.C.M.); (R.B.)
| | - Natalia A. Zinovieva
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk 142132, Moscow Oblast, Russia; (N.A.V.); (A.S.A.); (P.V.L.); (N.Y.G.); (A.N.V.); (A.V.S.); (L.A.V.); (A.A.S.)
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Wang X, Zhao Y, Bai J. Research Note: Association of LEPR gene polymorphism with growth and carcass traits in Savimalt and French Giant meat-type quails. Poult Sci 2023; 102:103047. [PMID: 37812872 PMCID: PMC10568288 DOI: 10.1016/j.psj.2023.103047] [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: 07/07/2023] [Revised: 08/15/2023] [Accepted: 08/15/2023] [Indexed: 10/11/2023] Open
Abstract
The leptin receptor (LEPR) gene is a member of the class I cytokine receptor family, which plays an important role in weight regulation, fat accumulation and neuroendocrine function in animals. This study aimed to explore the association of single nucleotide polymorphisms (SNPs) of the LEPR gene with growth and carcass traits in meat-type quail by PCR amplification and DNA direct sequencing. In this study, genomic DNA was extracted from blood samples of 36 female Savimalt (SV) quails and 49 female French Giant (FG) quails. Growth traits (measured at 3 or 5 wk) and carcass traits (measured at 5 wk) were used for LEPR gene association analysis. The results showed the existence of 9 SNPs (T81C, G90T, C187A, A191G, A219G, G258A, C286T, G346A, and G373A) of the LEPR gene in the 2 quail strains. The statistical analyses indicated that these SNPs of LEPR gene was significantly associated with shank circumference (SC), shank length (SL), breastbone length (BBL), heart rate (HR), and whole net carcass rate (WNCR) of FG (P < 0.05); chest width (CW), body length (BL), leg muscle rate (LMR), whole net carcass rate (WNCR), and heart rate (HR) of SV (P < 0.05). While haplotypes showed significant effect on SL, BBL, heart weight (HW), WNCR, and HR of FG (P < 0.05). Therefore, the LEPR gene may serve as a molecular genetic marker for improving growth and carcass traits in quails.
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Affiliation(s)
- Xinle Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, 471023, China
| | - Yonggang Zhao
- China Animal Health and Epidemiology Center, Qingdao, Shandong, 266032, China
| | - Junyan Bai
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, 471023, China.
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Dadfar MJ, Torshizi RV, Maghsoudi A, Ehsani A, Masoudi AA. Trade-off between feed efficiency and immunity in specialized high-performing chickens. Poult Sci 2023; 102:102703. [PMID: 37141810 DOI: 10.1016/j.psj.2023.102703] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 05/06/2023] Open
Abstract
Based on resource allocation theory, ignoring importance of immunity, and focus on growth and feed efficiency (FE) traits in breeding plans may lead to serious weakness in immune system performance. However, in poultry the adverse effects of selection for FE on the immune system are unclear. Therefore, an experiment was conducted to study the trade-off between FE and immunity using a total of 180 high-performing specialized male chickens from a commercial broiler line which were selected over 30 generations for growth (body weight gain, BWG) and FE (residual feed intake, RFI). Birds were reared for 42 d and 5 FE-related traits of the birds in the last week were considered including daily feed intake (DFI), feed conversion ratio (FCR), residual feed intake (RFI), residual BW gain (RG), and residual intake and gain (RIG). For all 180 chickens, immune system performance including humoral immune response, cell-mediated immunity (CMI), and the activity of lysozyme enzyme (L. activity) as innate immunity was measured. After ascending sort of each FE records, 10% of higher records (H-FE: N = 18) and 10% of lower records (L-FE: N = 18) were determined, and immunity between L-FE and H-FE groups were compared. Moreover, L-BWG and H-BWG were analyzed because BWG is one of components in the FE formula. Performance of the immune system was not statistically different for CMI in none of the studied FE groups. Moreover, high and low groups for DFI and BWG were not different regarding the immunity of the birds. Antibody titers against Newcastle disease virus (NDV) were different between low and high groups of FCR, RG, and RIG. Likewise, SRBC-derived antibodies were significantly different between RFI groups. Rather than humoral immunity, RIG had adversely effect on the innate immunity. Results of the present study showed that although RIG is a more appropriate indicator for FE, choosing for high RIG can weaken the performance of the both humoral and innate immune systems, while RFI had fewer adverse effects.
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Affiliation(s)
- Mohammad-Javad Dadfar
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Rasoul Vaez Torshizi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran.
| | - Ali Maghsoudi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Alireza Ehsani
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Ali Akbar Masoudi
- Department of Animal Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
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Romanov MN, Abdelmanova AS, Fisinin VI, Gladyr EA, Volkova NA, Koshkina OA, Rodionov AN, Vetokh AN, Gusev IV, Anshakov DV, Stanishevskaya OI, Dotsev AV, Griffin DK, Zinovieva NA. Selective footprints and genes relevant to cold adaptation and other phenotypic traits are unscrambled in the genomes of divergently selected chicken breeds. J Anim Sci Biotechnol 2023; 14:35. [PMID: 36829208 PMCID: PMC9951459 DOI: 10.1186/s40104-022-00813-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 11/27/2022] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND The genomes of worldwide poultry breeds divergently selected for performance and other phenotypic traits may also be affected by, and formed due to, past and current admixture events. Adaptation to diverse environments, including acclimation to harsh climatic conditions, has also left selection footprints in breed genomes. RESULTS Using the Chicken 50K_CobbCons SNP chip, we genotyped four divergently selected breeds: two aboriginal, cold tolerant Ushanka and Orloff Mille Fleur, one egg-type Russian White subjected to artificial selection for cold tolerance, and one meat-type White Cornish. Signals of selective sweeps were determined in the studied breeds using three methods: (1) assessment of runs of homozygosity islands, (2) FST based population differential analysis, and (3) haplotype differentiation analysis. Genomic regions of true selection signatures were identified by two or more methods or in two or more breeds. In these regions, we detected 540 prioritized candidate genes supplemented them with those that occurred in one breed using one statistic and were suggested in other studies. Amongst them, SOX5, ME3, ZNF536, WWP1, RIPK2, OSGIN2, DECR1, TPO, PPARGC1A, BDNF, MSTN, and beta-keratin genes can be especially mentioned as candidates for cold adaptation. Epigenetic factors may be involved in regulating some of these important genes (e.g., TPO and BDNF). CONCLUSION Based on a genome-wide scan, our findings can help dissect the genetic architecture underlying various phenotypic traits in chicken breeds. These include genes representing the sine qua non for adaptation to harsh environments. Cold tolerance in acclimated chicken breeds may be developed following one of few specific gene expression mechanisms or more than one overlapping response known in cold-exposed individuals, and this warrants further investigation.
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Affiliation(s)
- Michael N. Romanov
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia ,grid.9759.20000 0001 2232 2818School of Biosciences, University of Kent, Canterbury, UK
| | - Alexandra S. Abdelmanova
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Vladimir I. Fisinin
- grid.4886.20000 0001 2192 9124Federal State Budget Scientific Institution Federal Research Centre “All-Russian Poultry Research and Technological Institute” of the Russian Academy of Sciences, Sergiev Posad, Moscow Region Russia
| | - Elena A. Gladyr
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Natalia A. Volkova
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Olga A. Koshkina
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Andrey N. Rodionov
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Anastasia N. Vetokh
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Igor V. Gusev
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Dmitry V. Anshakov
- grid.4886.20000 0001 2192 9124Breeding and Genetic Centre “Zagorsk Experimental Breeding Farm” – Branch of the Federal Research Centre “All-Russian Poultry Research and Technological Institute” of the Russian Academy of Sciences, Sergiev Posad, Moscow Region Russia
| | - Olga I. Stanishevskaya
- grid.473314.6Russian Research Institute of Farm Animal Genetics and Breeding – Branch of the L.K. Ernst Federal Research Centre for Animal Husbandry, St. Petersburg, Russia
| | - Arsen V. Dotsev
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
| | - Darren K. Griffin
- grid.9759.20000 0001 2232 2818School of Biosciences, University of Kent, Canterbury, UK
| | - Natalia A. Zinovieva
- L.K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Region Russia
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Murugesan S, Nidamanuri AL. Role of leptin and ghrelin in regulation of physiological functions of chicken. WORLD POULTRY SCI J 2022. [DOI: 10.1080/00439339.2022.2119917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Shao M, Shi K, Zhao Q, Duan Y, Shen Y, Tian J, He K, Li D, Yu M, Lu Y, Tang Y, Feng C. Transcriptome Analysis Reveals the Differentially Expressed Genes Associated with Growth in Guangxi Partridge Chickens. Genes (Basel) 2022; 13:genes13050798. [PMID: 35627183 PMCID: PMC9140345 DOI: 10.3390/genes13050798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/27/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
The Guangxi Partridge chicken is a well-known chicken breed in southern China with good meat quality, which has been bred as a meat breed to satisfy the increased demand of consumers. Compared with line D whose body weight is maintained at the average of the unselected group, the growth rate and weight of the selected chicken group (line S) increased significantly after breeding for four generations. Herein, transcriptome analysis was performed to identify pivotal genes and signal pathways of selective breeding that contributed to potential mechanisms of growth and development under artificial selection pressure. The average body weight of line S chickens was 1.724 kg at 90 d of age, which showed a significant increase at 90 d of age than line D chickens (1.509 kg), although only the internal organ ratios of lung and kidney changed after standardizing by body weight. The myofiber area and myofiber density of thigh muscles were affected by selection to a greater extent than that of breast muscle. We identified 51, 210, 31, 388, and 100 differentially expressed genes (DEGs) in the hypothalamus, pituitary, breast muscle, thigh muscle, and liver between the two lines, respectively. Several key genes were identified in the hypothalamus-pituitary-muscle axis, such as FST, THSB, PTPRJ, CD36, PITX1, PITX2, AMPD1, PRKAB1, PRKAB2, and related genes for muscle development, which were attached to the cytokine–cytokine receptor interaction signaling pathway, the PPAR signaling pathway, and lipid metabolism. However, signaling molecular pathways and the cell community showed that elevated activity in the liver of line S fowl was mainly involved in focal adhesion, ECM-receptor interaction, cell adhesion molecules, and signal transduction. Collectively, muscle development, lipid metabolism, and several signaling pathways played crucial roles in the improving growth performance of Guangxi Partridge chickens under artificial selection for growth rate. These results support further study of the adaptation of birds under selective pressure.
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Affiliation(s)
- Minghui Shao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Kai Shi
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Qian Zhao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Ying Duan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Yangyang Shen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Jinjie Tian
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Kun He
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Dongfeng Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Minli Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
| | - Yangqing Lu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Animal Science and Technology, Guangxi University, Nanning 530004, China;
| | - Yanfei Tang
- Guangxi Fufeng Agricultural and Animal Husbandry Group Co., Ltd., Nanning 530024, China;
| | - Chungang Feng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (M.S.); (K.S.); (Q.Z.); (Y.D.); (Y.S.); (J.T.); (K.H.); (D.L.); (M.Y.)
- Correspondence:
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Abdelmanova AS, Dotsev AV, Romanov MN, Stanishevskaya OI, Gladyr EA, Rodionov AN, Vetokh AN, Volkova NA, Fedorova ES, Gusev IV, Griffin DK, Brem G, Zinovieva NA. Unveiling Comparative Genomic Trajectories of Selection and Key Candidate Genes in Egg-Type Russian White and Meat-Type White Cornish Chickens. BIOLOGY 2021; 10:biology10090876. [PMID: 34571753 PMCID: PMC8469556 DOI: 10.3390/biology10090876] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/20/2021] [Accepted: 08/30/2021] [Indexed: 01/14/2023]
Abstract
Comparison of genomic footprints in chicken breeds with different selection history is a powerful tool in elucidating genomic regions that have been targeted by recent and more ancient selection. In the present work, we aimed at examining and comparing the trajectories of artificial selection in the genomes of the native egg-type Russian White (RW) and meat-type White Cornish (WC) breeds. Combining three different statistics (top 0.1% SNP by FST value at pairwise breed comparison, hapFLK analysis, and identification of ROH island shared by more than 50% of individuals), we detected 45 genomic regions under putative selection including 11 selective sweep regions, which were detected by at least two different methods. Four of such regions were breed-specific for each of RW breed (on GGA1, GGA5, GGA8, and GGA9) and WC breed (on GGA1, GGA5, GGA8, and GGA28), while three remaining regions on GGA2 (two sweeps) and GGA3 were common for both breeds. Most of identified genomic regions overlapped with known QTLs and/or candidate genes including those for body temperatures, egg productivity, and feed intake in RW chickens and those for growth, meat and carcass traits, and feed efficiency in WC chickens. These findings were concordant with the breed origin and history of their artificial selection. We determined a set of 188 prioritized candidate genes retrieved from the 11 overlapped regions of putative selection and reviewed their functions relative to phenotypic traits of interest in the two breeds. One of the RW-specific sweep regions harbored the known domestication gene, TSHR. Gene ontology and functional annotation analysis provided additional insight into a functional coherence of genes in the sweep regions. We also showed a greater candidate gene richness on microchromosomes relative to macrochromosomes in these genomic areas. Our results on the selection history of RW and WC chickens and their key candidate genes under selection serve as a profound information for further conservation of their genomic diversity and efficient breeding.
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Affiliation(s)
- Alexandra S. Abdelmanova
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Arsen V. Dotsev
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Michael N. Romanov
- School of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, UK;
- K.I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, 23 Akademika Skryabina St., 109472 Moscow, Russia
- Correspondence: (M.N.R.); (N.A.Z.); Tel.: +798-57154351 (M.N.R.); +749-67651163 (N.A.Z.)
| | - Olga I. Stanishevskaya
- Russian Research Institute of Farm Animal Genetics and Breeding—Branch of the L.K. Ernst Federal Research Center for Animal Husbandry, Pushkin, 196601 St. Petersburg, Russia; (O.I.S.); (E.S.F.)
| | - Elena A. Gladyr
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Andrey N. Rodionov
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Anastasia N. Vetokh
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Natalia A. Volkova
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Elena S. Fedorova
- Russian Research Institute of Farm Animal Genetics and Breeding—Branch of the L.K. Ernst Federal Research Center for Animal Husbandry, Pushkin, 196601 St. Petersburg, Russia; (O.I.S.); (E.S.F.)
| | - Igor V. Gusev
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
| | - Darren K. Griffin
- School of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, UK;
| | - Gottfried Brem
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine, 1210 Vienna, Austria;
| | - Natalia A. Zinovieva
- L.K. Ernst Federal Research Center for Animal Husbandry, 142132 Podolsk, Russia; (A.S.A.); (A.V.D.); (E.A.G.); (A.N.R.); (A.N.V.); (N.A.V.); (I.V.G.)
- Correspondence: (M.N.R.); (N.A.Z.); Tel.: +798-57154351 (M.N.R.); +749-67651163 (N.A.Z.)
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Saleh M, Iraqi M, Khalil M, Camarda A. Crossbreeding analyses and polymorphic associations of gallinacin genes with growth traits in chickens. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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9
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El-Tarabany MS, Saleh AA, El-Araby IE, El-Magd MA. Association of LEPR polymorphisms with egg production and growth performance in female Japanese quails. Anim Biotechnol 2020; 33:599-611. [PMID: 32865111 DOI: 10.1080/10495398.2020.1812617] [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] [Indexed: 02/06/2023]
Abstract
This study aimed to screen intron 8 of the leptin receptor (LEPR) gene for polymorphisms in female Japanese quails. Two adjacent novel SNPs (A277G and A304G) were detected using PCR-SSCP and sequencing. These SNPs produced three haplotypes (AA/AA, AG/AG, and GG/GG) that were significantly (p ≤ 0.05) associated with growth and egg production traits. GG/GG haplotype-quails had significantly (p ≤ 0.05) lower egg production, feed intake, growth performance, lipid profile, serum levels of sex hormones (estradiol, progesterone, FSH, LH), and ovarian expressions of survivin, FSHR, and IGF1 than other quails. However, GG/GG quails had significantly (p ≤ 0.05) higher serum levels of LEP and mRNA levels of LEPR, LEP, and caspase 3 in the hypothalamus and ovaries. These higher levels of LEP/LEPR could not only reduce feed intake and body weight gain but also could induce apoptosis of ovarian cells (as indicated by lower survivin and IGF1 and higher caspase3 expression) which could inhibit the development of the follicles and the release of sex hormones with a subsequent decrease in egg production in GG/GG quails. Therefore, with these results, we suggest selecting Japanese quails with AA/AA and AG/AG haplotypes to improve the reproduction and growth performance of this flock.
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Affiliation(s)
- Mahmoud S El-Tarabany
- Department of Animal Wealth Development, Animal Breeding and Production, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Ayman A Saleh
- Department of Animal Wealth Development, Veterinary Genetics & Genetic Engineering, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Iman E El-Araby
- Department of Animal Wealth Development, Veterinary Genetics & Genetic Engineering, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed A El-Magd
- Department of Anatomy & Embryology, Faculty of Veterinary Medicine, Kafrelsheikh University, Zagazig, Egypt
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10
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Flees J, Greene E, Ganguly B, Dridi S. Phytogenic feed- and water-additives improve feed efficiency in broilers via modulation of (an)orexigenic hypothalamic neuropeptide expression. Neuropeptides 2020; 81:102005. [PMID: 31926603 DOI: 10.1016/j.npep.2020.102005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/17/2019] [Accepted: 01/02/2020] [Indexed: 12/12/2022]
Abstract
Fueled by consumer preference for natural and antibiotic-free products, phytogenics have become the fastest growing segment of the animal feed additives. Yet, their modes of action are not fully understood. This study was undertaken to determine the effect of 5 phytogenics (3 feed- and 2 water-supplements) on the growth performance of commercial broilers, and their potential underlying molecular mechanisms. Day-old male Cobb 500 chicks (n = 576) were randomly assigned into 48 pens consisting of 6 treatments (Control; AVHGP; SCP; BHGP; AVSSL; SG) in a complete randomized design (12 birds/pen, 8 pens/treatment, 96 birds/treatment). Chicks had ad libitum access to feed and water. Individual body weight (BW) was recorded weekly and feed intake was measured daily. Core body temperatures were continuously recorded using thermo-loggers. At d 35, hypothalamic tissues were excised from the thermo-logger-equipped chickens (n = 8 birds/treatment) to determine the expression of feeding-related neuropeptides. Both feed (AVHGP, SCP, BHGP) and water-supplemented (AVSSL, SG) phytogenics significantly improved feed efficiency (FE) compared to the control birds. This higher FE was achieved via a reduction in core body temperature and improvement of market BW, without changes in feed intake in broilers supplemented with phytogenic water additives as compared to the control group. Broilers fed dietary phytogenics, however, attained higher feed efficiency via a reduction in feed intake while maintaining similar BW as the control group. At the molecular levels, the effects of the phytogenic water additives seemed to be mediated by the activation of the hypothalamic AgRP-ORX-mTOR-S6k1 and inhibition of CRH pathways. The effect of the phytogenic feed additives appeared to be exerted through the activation of AdipoQ, STAT3, AMPK, and MC1R pathways. This is the first report describing the likely central mechanisms through which phytogenic additives improve the growth performance and feed efficiency in broilers.
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Affiliation(s)
- Joshua Flees
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States of America
| | - Elizabeth Greene
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States of America
| | - Bhaskar Ganguly
- Clinical Research, Ayurvet Limited, Baddi, Himachal Pradesh 173205, India
| | - Sami Dridi
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States of America.
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11
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Rajaei-Sharifabadi H, Greene E, Piekarski A, Falcon D, Ellestad L, Donoghue A, Bottje W, Porter T, Liang Y, Dridi S. Surface wetting strategy prevents acute heat exposure-induced alterations of hypothalamic stress- and metabolic-related genes in broiler chickens. J Anim Sci 2017; 95:1132-1143. [PMID: 28380517 DOI: 10.2527/jas.2016.1290] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Heat stress (HS) is devastating to poultry production worldwide, yet its biology and molecular responses are not well defined. Although advances in management strategy have partially alleviated the negative impact of HS, productivity still continues to decline when the ambient temperature rises. Therefore, identifying mechanism-based approaches to decrease HS susceptibility while improving production traits is critical. Recently, we made a breakthrough by applying a surface wetting strategy and showing that it improves growth performance compared with the current conventional cooling system. In the present study, we aimed to further define molecular mechanisms associated with surface wetting in ameliorating HS productivity loss in broilers. Five-week-old broiler chickens were exposed to acute HS (35°C for 2 h) alone or in combination with surface wetting. A control group was maintained at thermoneutral conditions (25°C). Core body temperature (BT) and feed intake were recorded. Blood was collected and hypothalamic tissues (main site involved in the regulation of energy homeostasis) were harvested to determine the expression profile of stress- and metabolic-related genes. Surface wetting prevents HS from increasing BT and plasma corticosterone levels ( < 0.05) and improves feeding and drinking behaviors. At molecular levels, surface wetting blocks the activation of hypothalamic heat shock protein and adenosine monophosphate-activated protein-induced by HS and significantly modulates the expression of feeding-related hypothalamic neuropeptides (agouti-related protein, proopiomelanocortin, orexin, orexin receptor, and leptin receptor). Taken together, our data represent the first evidence that surface wetting alleviates systemic and intracellular stress induced by HS and preserves the intracellular energy status, which, in turn, may result in improved broiler well-being and growth performance.
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12
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Kaczor U, Poltowicz K, Kucharski M, Sitarz AM, Nowak J, Wojtysiak D, Zieba DA. Effect of ghrelin and leptin receptors genes polymorphisms on production results and physicochemical characteristics of M. pectoralis superficialis in broiler chickens. ANIMAL PRODUCTION SCIENCE 2017. [DOI: 10.1071/an15152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Ghrelin and leptin and their receptors GHSR and LEPR regulate food intake, the processes in adipose tissue, and the body’s energy homeostasis in mammals. The aim of the present study was to determine the effect of GHSR/Csp6I and LEPR/Bsh1236I polymorphisms on the meat production parameters of broiler chickens reared to 42 days of age. In 318 fast-growing Hubbard Flex and Ross 308 chickens, g.3051C > T substitution at the GHSR locus and a GGTCAA deletion at positions g.3407_3409del and g.3411_3413del were identified. The use of restriction enzyme Bsh1236I showed the presence of two transitions g.352C > T and g.427G > A in LEPR locus. The chickens were classified into four GHSR/Csp6I and into five LEPR/Bsh1236I diplotypes. GHSR and LEPR polymorphisms were found to influence final bodyweight, daily gain, dressing percentage without giblets, proportion of giblets and the quality characteristics of M. pectoralis superficialis. GHSR/Csp6I and LEPR/Bsh1236I had an effect on pH24 h (P < 0.05) and lightness (L*) of M. pectoralis superficialis (P < 0.05), whereas GHSR/Csp6I influenced shear force (P < 0.05) and thawing loss (P < 0.05). GHSR/Csp6I and LEPR/Bsh1236I were found to have no effect on the abdominal fat content in chicken carcasses. Single nucleotide polymorphisms reported in the present study could be used in breeding programs as selection markers for growth traits and poultry meat quality.
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Ban Q, Hui W, Cheng F, Liu D, Liu X. Effect of chicken leptin recptor short hairpin RNA on expression ofJAK2,STAT3,SOCS3andCPT1genes in chicken preadipocytes. Anim Sci J 2016; 88:559-564. [DOI: 10.1111/asj.12722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 08/24/2016] [Accepted: 08/30/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Qian Ban
- School of Life Science; Anhui University; Hefei China
- College of Animal Science and Technology; Shihezi University; Shihezi China
| | - Wenqiao Hui
- Institute of Animal Science and Veterinary Medicine; Anhui Academy of Agricultural Sciences; Hefei China
- College of Animal Science and Technology; Shihezi University; Shihezi China
| | - Fei Cheng
- School of Life Science; Anhui University; Hefei China
| | - Dahai Liu
- School of Life Science; Anhui University; Hefei China
| | - Xiaojun Liu
- College of Animal Science and Veterinary Medicine; Henan Agricultural University; Zhengzhou China
- College of Animal Science and Technology; Shihezi University; Shihezi China
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Jin S, Moujahid EME, Duan Z, Zheng J, Qu L, Xu G, Yang N, Chen S. Association of AMPK subunit gene polymorphisms with growth, feed intake, and feed efficiency in meat-type chickens. Poult Sci 2016; 95:1492-1497. [DOI: 10.3382/ps/pew081] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 02/03/2016] [Indexed: 12/25/2022] Open
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15
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Payne A, Wang X, Ivy M, Stewart A, Nelson K, Darris C, Nahashon S. Lysine mediation of neuroendocrine food regulation in guinea fowl. Poult Sci 2016; 95:276-86. [DOI: 10.3382/ps/pev326] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 09/15/2015] [Indexed: 01/12/2023] Open
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