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Chacko Kaitholil SR, Mooney MH, Aubry A, Rezwan F, Shirali M. Insights into the influence of diet and genetics on feed efficiency and meat production in sheep. Anim Genet 2024; 55:20-46. [PMID: 38112204 PMCID: PMC10952161 DOI: 10.1111/age.13383] [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: 07/03/2023] [Revised: 10/06/2023] [Accepted: 11/22/2023] [Indexed: 12/21/2023]
Abstract
Feed costs and carcass yields affect the profitability and sustainability of sheep production. Therefore, it is crucial to select animals with a higher feed efficiency and high-quality meat production. This study focuses on the impact of dietary and genetic factors on production traits such as feed efficiency, carcass quality, and meat quality. Diets promote optimal sheep growth and development and provide sufficient protein can lead to higher-quality meat. However, establishing an optimized production system requires careful consideration and balance of dietary parameters. This includes ensuring adequate protein intake and feeding diets with higher intestinal absorption rates to enhance nutrient absorption in the gut. The study identifies specific genes, such as Callipyge, Calpastatin, and Myostatin, and the presence of causal mutations in these genes, as factors influencing animal growth rates, feed efficiency, and meat fatty acid profiles. Additionally, variants of other reported genes, including PIGY, UCP1, MEF2B, TNNC2, FABP4, SCD, FASN, ADCY8, ME1, CA1, GLIS1, IL1RAPL1, SOX5, SOX6, and IGF1, show potential as markers for sheep selection. A meta-analysis of reported heritability estimates reveals that residual feed intake (0.27 ± 0.07), hot carcass weight (0.26 ± 0.05), dressing percentage (0.23 ± 0.05), and intramuscular fat content (0.45 ± 0.04) are moderately to highly heritable traits. This suggests that these traits are less influenced by environmental factors and could be improved through genetic selection. Additionally, positive genetic correlations exist between body weight and hot carcass weight (0.91 ± 0.06), dressing percentage (0.35 ± 0.15), and shear force (0.27 ± 0.24), indicating that selecting for higher body weight could lead to favorable changes in carcass quality, and meat quality.
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Affiliation(s)
- Steffimol Rose Chacko Kaitholil
- Institute for Global Food Security, School of Biological SciencesQueen's University BelfastBelfastUK
- Agri‐Food and Biosciences InstituteHillsboroughUK
| | - Mark H. Mooney
- Institute for Global Food Security, School of Biological SciencesQueen's University BelfastBelfastUK
| | | | - Faisal Rezwan
- Department of Computer ScienceAberystwyth UniversityAberystwythUK
| | - Masoud Shirali
- Institute for Global Food Security, School of Biological SciencesQueen's University BelfastBelfastUK
- Agri‐Food and Biosciences InstituteHillsboroughUK
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2
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Sun Y, Cai W, Zhang X, Hui T, Xu Y, Han D, Dou X, Wang Z, Wang J, Lin G, Wang L, Hao J, Fu S, Wu Y, Chen R, Qin Y, Zhang Y, Gu M, Bai Z, Wang Z. Association analysis for SNPs of MSTN and IGFBP-3 genes with body size and other production traits in Liaoning Cashmere Goats. Anim Biotechnol 2023; 34:1796-1806. [PMID: 35507891 DOI: 10.1080/10495398.2022.2051043] [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] [Indexed: 11/01/2022]
Abstract
Liaoning cashmere goat (LCG) have tall bones, high cashmere production and outstanding meat production performance. In recent years, good breeding progress has not been made in terms of body size, meat yield, milk yield and other properties in terms of production. The study focused on the correlation between the SNPs of MSTN and IGFBP-3 genes with the body size performance, cashmere production and milk performance. The MSTN and IGFBP-3 gene sequence alignment and PCR-Seq polymorphism were used to detect the potential SNPs, and the correlation with production performance was analyzed by SPSS and SHEsis software. The results showed that the TT genotype at the T1662G locus of the MSTN gene is dominant and has significant advantages in body measurements such as sacrum height, chest width, and waist height. The C allele at the C4021T locus of IGFBP-3 gene shows an advantage in the body measurement performance. Among the haplotype combinations, H2H2:TGTC is preponderant combination for body size performance, H2H2:TGTC and H1H2:TGCC are preponderant combinations for cashmere production performance, H1H3:GGCC is preponderant combination for milk production performance. It may be a molecular marker for future selection and breeding.
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Affiliation(s)
- Yinggang Sun
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Weidong Cai
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Xinjiang Zhang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Taiyu Hui
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yanan Xu
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Di Han
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Xingtang Dou
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Zhanhong Wang
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Jiaming Wang
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Guangyu Lin
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Lingling Wang
- Liaoning Province Modern Agricultural Production Base Construction Engineering Center, Shenyang, China
| | - Jianjun Hao
- Administration Bureau of Zhungeer Banner, Erdos City, China
| | - Shuqing Fu
- Lantian Sub-district Office, Zhungeer Banner, Ordos City, China
| | - Yanzhi Wu
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Rui Chen
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yuting Qin
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yu Zhang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Ming Gu
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Zhixian Bai
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Zeying Wang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
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Yuan Z, Ge L, Su P, Gu Y, Chen W, Cao X, Wang S, Lv X, Getachew T, Mwacharo JM, Haile A, Sun W. NCAPG Regulates Myogenesis in Sheep, and SNPs Located in Its Putative Promoter Region Are Associated with Growth and Development Traits. Animals (Basel) 2023; 13:3173. [PMID: 37893897 PMCID: PMC10603679 DOI: 10.3390/ani13203173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/02/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Previously, NCAPG was identified as a candidate gene associated with sheep growth traits. This study aimed to investigate the direct role of NCAPG in regulating myogenesis in embryonic myoblast cells and to investigate the association between single-nucleotide polymorphisms (SNPs) in its promoter region and sheep growth traits. The function of NCAPG in myoblast proliferation and differentiation was detected after small interfering RNAs (siRNAs) knocked down the expression of NCAPG. Cell proliferation was detected using CCK-8 assay, EdU proliferation assay, and flow cytometry cell cycle analysis. Cell differentiation was detected via cell immunofluorescence and the quantification of myogenic regulatory factors (MRFs). SNPs in the promoter region were detected using Sanger sequencing and genotyped using the improved multiplex ligation detection reaction (iMLDR®) technique. As a result, a notable decrease (p < 0.01) in the percentage of EdU-positive cells in the siRNA-694-treated group was observed. A significant decrease (p < 0.01) in cell viability after treatment with siRNA-694 for 48 h and 72 h was detected using the CCK-8 method. The quantity of S-phase cells in the siRNA-694 treatment group was significantly decreased (p < 0.01). After interfering with NCAPG in myoblasts during induced differentiation, the relative expression levels of MRFs were markedly (p < 0.05 or p < 0.01) reduced compared with the control group on days 5-7. The myoblast differentiation in the siRNA-694 treatment group was obviously suppressed compared with the control group. SNP1, SNP2, SNP3, and SNP4 were significantly (p < 0.05) associated with all traits except body weight measured at birth and one month of age. SNP5 was significantly (p < 0.05) associated with body weight, body height, and body length in six-month-old sheep. In conclusion, interfering with NCAPG can inhibit the proliferation and differentiation of ovine embryonic myoblasts. SNPs in its promoter region can serve as potential useful markers for selecting sheep growth traits.
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Affiliation(s)
- Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Ling Ge
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Pengwei Su
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Yifei Gu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Weihao Chen
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Shanhe Wang
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiaoyang Lv
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Tesfaye Getachew
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Joram M. Mwacharo
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Aynalem Haile
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- “Innovative China” “Belt and Road” International Agricultural Technology Innovation Institute for Evaluation, Protection, and Improvement on Sheep Genetic Resource, Yangzhou 225009, China
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Guo R, Wang H, Meng C, Gui H, Li Y, Chen F, Zhang C, Zhang H, Ding Q, Zhang J, Zhang J, Qian Y, Zhong J, Cao S. Efficient and Specific Generation of MSTN-Edited Hu Sheep Using C-CRISPR. Genes (Basel) 2023; 14:1216. [PMID: 37372396 DOI: 10.3390/genes14061216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/11/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
Hu sheep, an indigenous breed in China known for its high fecundity, are being studied to improve their growth and carcass traits. MSTN is a negative regulator of muscle development, and its inactivation results in muscularity. The C-CRISPR system, utilizing multiple neighboring sgRNAs targeting a key exon, has been successfully used to generate genes for complete knockout (KO) monkeys and mice in one step. In this study, the C-CRISPR system was used to generate MSTN-edited Hu sheep; 70 embryos injected with Cas9 mRNA and four sgRNAs targeting exon 3 of sheep MSTN were transferred to 13 recipients. Out of 10 lambs born from five recipients after full-term pregnancies, nine had complete MSTN KO with various mutations. No off-target effects were found. These MSTN-KO Hu sheep showed a double-muscled (DM) phenotype, characterized by a higher body weight at 3 and 4 months old, prominent muscular protrusion, clearly visible intermuscular groves, and muscle hypertrophy. The molecular analysis indicated enhanced AKT and suppressed ERK1/2 signaling in the gluteus muscle of the edited Hu sheep. In conclusion, MSTN complete KO Hu sheep with a DM phenotype were efficiently and specifically generated using C-CRISPR, and the C-CRISPR method is a promising tool for farm animal breeding.
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Affiliation(s)
- Rihong Guo
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Huili Wang
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Chunhua Meng
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Hongbing Gui
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
| | - Yinxia Li
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Fang Chen
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Chenjian Zhang
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
| | - Han Zhang
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
| | - Qiang Ding
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Jianli Zhang
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Jun Zhang
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Yong Qian
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Jifeng Zhong
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Shaoxian Cao
- Jiangsu Provincial Engineering Research Center for Precision Animal Breeding, Nanjing 210014, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
- Key Laboratory of Crop and Animal Integrated Farming, Ministry of Agriculture and Rural Affairs, Nanjing 210014, China
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Kizilaslan M, Arzik Y, White SN, Piel LMW, Cinar MU. Genetic Parameters and Genomic Regions Underlying Growth and Linear Type Traits in Akkaraman Sheep. Genes (Basel) 2022; 13:genes13081414. [PMID: 36011330 PMCID: PMC9407525 DOI: 10.3390/genes13081414] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/06/2022] [Accepted: 08/08/2022] [Indexed: 02/07/2023] Open
Abstract
In the current study, the genetic architecture of growth and linear type traits were investigated in Akkaraman sheep. Estimations of genomic heritability, genetic correlations, and phenotypic correlations were implemented for 17 growth and linear type traits of 473 Akkaraman lambs by the univariate and multivariate analysis of animal mixed models. Correspondingly, moderate heritability estimates, as well as high and positive genetic/phenotypic correlations were found between growth and type traits. On the other hand, 2 genome-wide and 19 chromosome-wide significant single nucleotide polymorphisms were found to be associated with the traits as a result of animal mixed model-based genome-wide association analyses. Accordingly, we propose several genes located on different chromosomes (e.g., PRDM2, PTGDR, PTPRG, KCND2, ZNF260, CPE, GRID2, SCD5, SPIDR, ZNF407, HCN3, TMEM50A, FKBP1A, TLE4, SP1, SLC44A1, and MYOM3) as putative quantitative trait loci for the 22 growth and linear type traits studied. In our study, specific genes (e.g., TLE4, PTGDR, and SCD5) were found common between the traits studied, suggesting an interplay between the genetic backgrounds of these traits. The fact that four of the proposed genes (TLE4, MYOM3, SLC44A1, and TMEM50A) are located on sheep chromosome 2 confirms the importance of these genomic regions for growth and morphological structure in sheep. The results of our study are therefore of great importance for the development of efficient selection indices and marker-assisted selection programs, as well as for the understanding of the genetic architecture of growth and linear traits in sheep.
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Affiliation(s)
- Mehmet Kizilaslan
- Department of Animal Science, Faculty of Agriculture, Erciyes University, Kayseri 38039, Turkey
- International Center for Livestock Research and Training Center, Ministry of Agriculture and Forestry, Ankara 06852, Turkey
| | - Yunus Arzik
- Department of Animal Science, Faculty of Agriculture, Erciyes University, Kayseri 38039, Turkey
- International Center for Livestock Research and Training Center, Ministry of Agriculture and Forestry, Ankara 06852, Turkey
| | - Stephen N. White
- Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, USA
| | - Lindsay M. W. Piel
- USDA-ARS Animal Disease Research, Washington State University Pullman, Pullman, WA 991646630, USA
| | - Mehmet Ulas Cinar
- Department of Animal Science, Faculty of Agriculture, Erciyes University, Kayseri 38039, Turkey
- Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, USA
- Correspondence: ; Tel.: +90-352-2076666-38601
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Genome-Wide Association Study of Weaning Traits in Lori-Bakhtiari Sheep. ANNALS OF ANIMAL SCIENCE 2020. [DOI: 10.2478/aoas-2020-0014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Weaning traits, including preweaning daily gain (PWDG) and weaning weight (WW) are important economic traits, especially for meat type mammals, with high impacts on growth performance and survival rate in higher ages. This study was conducted to perform a genome-wide association study (GWAS) on weaning traits in a meat type breed of sheep. Body weight records of 7557 Lori-Bakhtiari sheep with PWDG and WW records were used to estimate breeding values (EBVs) using an animal mixed model. A total of 132 animals were selected by two-tailed selection strategy, based on EBVs for body weight and then were genotyped using Illumina 50k Ovine SNP chip. After quality control, a total of 130 animals and 41323 SNPs were remained for further analyses. De-regressed estimates of breeding values were used as a pseudo-phenotype in GWAS analysis. Based on Bonferroni-adjusted p-values, five SNPs, located on chromosomes 2, 3, 4, 12 and 22 were significantly (p < 0.05) associated with weaning traits and accounted for 5.06% and 0.37% of total genetic variations of PWDG and WW, respectively. Two SNPs on chromosomes 2 and 3 were located near to previously reported QTLs for weaning traits. Three genes, including ANGPTL7, mTOR and WDR11, were found within 50 kbp distances from the significant SNPs and thus could be considered as candidate genes for weaning traits. The detected QTLs and candidate genes could be studied for construction of breeding programs for genetic improvement of growth performance in meat type sheep.
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Yan Y, Lu X, Kong J, Meng X, Luan S, Dai P, Chen B, Cao B, Luo K. Molecular characterization of myostatin and its inhibitory function on myogenesis and muscle growth in Chinese Shrimp, Fenneropenaeus chinensis. Gene 2020; 758:144986. [PMID: 32711100 DOI: 10.1016/j.gene.2020.144986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 07/14/2020] [Accepted: 07/17/2020] [Indexed: 01/17/2023]
Abstract
Myostatin (Mstn) inhibits muscle growth in vertebrates with endoskeleton, but it is still inconclusive that Mstn is a positive or negative regulator in crustacean with exoskeleton, and little information was available for its function on myogenesis. In this study, we identified and characterized the Mstn from Fenneropenaeus chinensis (FcMstn), and investigated its function on myogenesis and muscle growth. Two different cDNA sequences (2628 bp and 2604 bp) encoding for slightly different sizes of proteins were obtained for FcMstn, containing 86 bp of 5' untranslated regions (UTR) and 1258 bp of 3' UTR. The open reading frame of the long sequence and the short sequence contain 1284 bp and 1260 bp cDNA, encoding 427 and 419 amino acid sequence, respectively. Sequence analysis revealed that the overall protein sequence and specific functional sites of FcMstn were highly conserved with those in other crustacean species. In the early development stage, the muscle firstly appeared in nauplius stage and developed gradually until post larval, but the expression of FcMstn at mRNA and protein levels decreased from nauplius stage to post larval stage, indicating that Mstn involved in myogenesis as a negative regulator in shrimp. In the adult shrimp, the expression of FcMstn at mRNA and protein levels in muscle were significantly lower in the larger group than in the smaller group, and the diameter and number of muscle fiber of the muscle were significantly different between the two groups. Moreover, the shrimp with reduced level of FcMstn by RNAi displayed a dramatic faster growth rate compared with the control group. The present study demonstrates that FcMstn involved in myogenesis and muscle growth probably also as a negative regulator in shrimp like in vertebrates.
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Affiliation(s)
- Yunjun Yan
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Xia Lu
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China; Research and Development Center for Efficient Utilization of Coastal Bioresources, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264003, China.
| | - Jie Kong
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Xianhong Meng
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Sheng Luan
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Ping Dai
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Baolong Chen
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Baoxiang Cao
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Kun Luo
- Key Laboratory of Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
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Effects of Intronic SNPs in the Myostatin Gene on Growth and Carcass Traits in Colored Polish Merino Sheep. Genes (Basel) 2019; 11:genes11010002. [PMID: 31861472 PMCID: PMC7016813 DOI: 10.3390/genes11010002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/13/2019] [Accepted: 12/13/2019] [Indexed: 11/17/2022] Open
Abstract
Myostatin acts as a negative regulator of muscle growth; therefore, its role is important with regard to animal growth and meat production. This study was undertaken with the objective to detect polymorphisms in the first intron and c.*1232 position of the MSTN gene and to analyze effects of the detected alleles/genotypes on growth and carcass traits in Colored Polish Merino sheep. In total, 23 traits were analyzed, i.e., seven describing lamb growth and 16 carcass traits. Single nucleotide polymorphisms (SNPs) in the first intron and the c.*1232 position were identified using polymerase chain reaction single-strand conformation polymorphism (PCR-SSCP) and PCR-restriction fragment length polymorphism (PCR-RFLP) methods, respectively. The MIXED procedure of the SAS software package was used to analyze allelic and genotypic effects of the MSTN gene on growth and carcass traits. Polymorphisms were only detected in the first intron of the MSTN gene. All investigated sheep were monomorphic G in the c.*1232 position. The MSTN genotype was found to have significant effect on body weight at 2nd day of life (BW2) and loin and fore shank weights. Significant allelic effects were detected with respect to BW2, scrag, leg, fore, and hind shank weights. These results suggest that polymorphisms in the first intron of the MSTN gene are relevant with respect to several carcass traits and BW2 in Colored Polish Merino sheep.
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Grade CVC, Mantovani CS, Alvares LE. Myostatin gene promoter: structure, conservation and importance as a target for muscle modulation. J Anim Sci Biotechnol 2019; 10:32. [PMID: 31044074 PMCID: PMC6477727 DOI: 10.1186/s40104-019-0338-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 02/19/2019] [Indexed: 12/12/2022] Open
Abstract
Myostatin (MSTN) is one of the key factors regulating myogenesis. Because of its role as a negative regulator of muscle mass deposition, much interest has been given to its protein and, in recent years, several studies have analysed MSTN gene regulation. This review discusses the MSTN gene promoter, focusing on its structure in several animal species, both vertebrate and invertebrate. We report the important binding sites considering their degree of phylogenetic conservation and roles they play in the promoter activity. Finally, we discuss recent studies focusing on MSTN gene regulation via promoter manipulation and the potential applications they have both in medicine and agriculture.
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Affiliation(s)
- Carla Vermeulen Carvalho Grade
- 1Universidade Federal da Integração Latino-Americana, UNILA, Instituto Latino-Americano de Ciências da Vida e da Natureza, Avenida Tarquínio Joslin dos Santos, 1000, Foz do Iguaçu, PR CEP 85870-901 Brazil
| | - Carolina Stefano Mantovani
- 2Departamento de Bioquímica e Biologia Tecidual, Universidade Estadual de Campinas - UNICAMP, Rua Monteiro Lobato, 255, Campinas, SP CEP 13083-862 Brazil
| | - Lúcia Elvira Alvares
- 2Departamento de Bioquímica e Biologia Tecidual, Universidade Estadual de Campinas - UNICAMP, Rua Monteiro Lobato, 255, Campinas, SP CEP 13083-862 Brazil
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Aiello D, Patel K, Lasagna E. Themyostatingene: an overview of mechanisms of action and its relevance to livestock animals. Anim Genet 2018; 49:505-519. [DOI: 10.1111/age.12696] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2018] [Indexed: 12/27/2022]
Affiliation(s)
- D. Aiello
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali; Università degli Studi di Perugia; Borgo XX Giugno 74 06121 Perugia Italy
| | - K. Patel
- School of Biological Sciences; University of Reading; Berkshire RG6 6UB UK
| | - E. Lasagna
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali; Università degli Studi di Perugia; Borgo XX Giugno 74 06121 Perugia Italy
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Fan S, Xu Y, Liu B, He W, Zhang B, Su J, Yu D. Molecular characterization and expression analysis of the myostatin gene and its association with growth traits in Noble scallop ( Chlamys nobilis ). Comp Biochem Physiol B Biochem Mol Biol 2017; 212:24-31. [DOI: 10.1016/j.cbpb.2017.07.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/26/2017] [Accepted: 07/13/2017] [Indexed: 11/28/2022]
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12
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Zhu P, Li H, Huang G, Cui J, Zhang R, Cui K, Yang S, Shi D. Molecular Cloning, Identification, and Expression Patterns of Myostatin Gene in Water Buffalo (Bubalus Bubalis). Anim Biotechnol 2017; 29:26-33. [PMID: 28355117 DOI: 10.1080/10495398.2017.1289941] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Myostatin (MSTN), also named growth differentiation factor 8 (GDF8), is a transforming growth factor-β (TGF-β) family member with a key role in the negative regulation of skeletal muscle growth. However, its role in ovarian folliculogenesis remains unclear. To provide us with a basis for understanding this role, we cloned MSTN and examined its expression patterns in water buffalo (Bubalus bubalis). The complete ORF of the water buffalo MSTN gene is 1,128 nucleotides, which encode a 375 amino acid protein and sharing 99% identity at the deducted amino acid level with that of Bos taurus. Protein sequence analysis showed that MSTN is a weakly acerbic extracellular protein, consisting of signal peptides at 18-19 sites, a TGF-β propeptide, and a TGF-β domain. RT-PCR analyses demonstrated that water buffalo MSTN was expressed in multiple tissues but not limited to muscle. Immunohistochemistry staining confirmed the presence of MSTN in oocytes and granulosal cells. To our knowledge, this is the first study to confirm the expression of MSTN in the water buffalo ovary, suggesting an additional role of MSTN in water buffalo folliculogenesis, along with its role in skeletal muscle growth regulation. Further study of the regulatory mechanism of MSTN in water buffalo reproduction is warranted. ABBREVIATIONS MSTN, myostatin; ORF, open reading frame.
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Affiliation(s)
- Peng Zhu
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China.,b Guangxi Buffalo Research Institute , Chinese Academy of Agricultural Science , Nanning , China
| | - Haiyang Li
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Guiting Huang
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Jiayu Cui
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Ruimen Zhang
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Kuiqing Cui
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Sufang Yang
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
| | - Deshun Shi
- a State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources , Guangxi University , Nanning , Guangxi , China
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