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Zhu Q, Liu P, Zhang M, Kang Y, Lv L, Xu H, Zhang Q, Li R, Pan C, Lan X. The Detection of a Functional 168 bp Deletion of the HOXB13 Gene Determining Short Tail and Its Association with Senior Growth Traits in Sheep Breeds Worldwide. Animals (Basel) 2024; 14:1617. [PMID: 38891664 PMCID: PMC11171003 DOI: 10.3390/ani14111617] [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: 03/11/2024] [Revised: 05/09/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
In recent years, genome-wide association studies (GWAS) have uncovered that the HOXB13 gene is a key regulatory factor for the tail length trait of sheep. Further research has found that there is a functional 168 bp SINE element insertion upstream of the HOXB13 gene, which leads to the occurrence of long tails in sheep. However, the frequency of mutations in the 168 bp SINE element of the HOXB13 gene among different sheep breeds around the world and its relationship with growth traits are still unclear. This study used whole-genome sequencing (WGS) data, including 588 samples from 33 different sheep breeds around the world, to evaluate the frequency of HOXB13 gene mutations in different sheep breeds globally. At the same time, this study also selected 3392 sheep samples from six breeds. The genetic variation in the 168 bp InDel locus in the HOXB13 gene was determined through genotyping, and its association with the growth traits of Luxi black-headed sheep was analyzed. The research results indicate that the polymorphism of the 168 bp InDel locus is significantly correlated with the hip width of adult ewes in the Luxi black-headed sheep breed (p < 0.05) and that the hip width of adult ewes with the DD genotype is significantly larger than that of adult ewes with the ID genotype (p < 0.05). This study indicates that there is consistency between the research results on the sheep tail length trait and growth traits, which may contribute to the promotion of sheep breed improvement.
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Affiliation(s)
- Qihui Zhu
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Peiyao Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Mingshi Zhang
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China;
| | - Yuxin Kang
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Linmi Lv
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Hongwei Xu
- College of Life Science and Engineering, Northwest Minzu University, Lanzhou 730030, China;
| | - Qingfeng Zhang
- Tianjin Aoqun Sheep Industry Academy Company, Tianjin 300000, China;
| | - Ran Li
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Chuanying Pan
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
| | - Xianyong Lan
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; (Q.Z.); (P.L.); (Y.K.); (L.L.); (R.L.); (C.P.)
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Ghafouri F, Sadeghi M, Bahrami A, Naserkheil M, Dehghanian Reyhan V, Javanmard A, Miraei-Ashtiani SR, Ghahremani S, Barkema HW, Abdollahi-Arpanahi R, Kastelic JP. Construction of a circRNA- lincRNA-lncRNA-miRNA-mRNA ceRNA regulatory network identifies genes and pathways linked to goat fertility. Front Genet 2023; 14:1195480. [PMID: 37547465 PMCID: PMC10400778 DOI: 10.3389/fgene.2023.1195480] [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: 03/28/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Background: There is growing interest in the genetic improvement of fertility traits in female goats. With high-throughput genotyping, single-cell RNA sequencing (scRNA-seq) is a powerful tool for measuring gene expression profiles. The primary objective was to investigate comparative transcriptome profiling of granulosa cells (GCs) of high- and low-fertility goats, using scRNA-seq. Methods: Thirty samples from Ji'ning Gray goats (n = 15 for high fertility and n = 15 for low fertility) were retrieved from publicly available scRNA-seq data. Functional enrichment analysis and a literature mining approach were applied to explore modules and hub genes related to fertility. Then, interactions between types of RNAs identified were predicted, and the ceRNA regulatory network was constructed by integrating these interactions with other gene regulatory networks (GRNs). Results and discussion: Comparative transcriptomics-related analyses identified 150 differentially expressed genes (DEGs) between high- and low-fertility groups, based on the fold change (≥5 and ≤-5) and false discovery rate (FDR <0.05). Among these genes, 80 were upregulated and 70 were downregulated. In addition, 81 mRNAs, 58 circRNAs, 8 lincRNAs, 19 lncRNAs, and 55 miRNAs were identified by literature mining. Furthermore, we identified 18 hub genes (SMAD1, SMAD2, SMAD3, SMAD4, TIMP1, ERBB2, BMP15, TGFB1, MAPK3, CTNNB1, BMPR2, AMHR2, TGFBR2, BMP4, ESR1, BMPR1B, AR, and TGFB2) involved in goat fertility. Identified biological networks and modules were mainly associated with ovary signature pathways. In addition, KEGG enrichment analysis identified regulating pluripotency of stem cells, cytokine-cytokine receptor interactions, ovarian steroidogenesis, oocyte meiosis, progesterone-mediated oocyte maturation, parathyroid and growth hormone synthesis, cortisol synthesis and secretion, and signaling pathways for prolactin, TGF-beta, Hippo, MAPK, PI3K-Akt, and FoxO. Functional annotation of identified DEGs implicated important biological pathways. These findings provided insights into the genetic basis of fertility in female goats and are an impetus to elucidate molecular ceRNA regulatory networks and functions of DEGs underlying ovarian follicular development.
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Affiliation(s)
- Farzad Ghafouri
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Mostafa Sadeghi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Abolfazl Bahrami
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
- Biomedical Center for Systems Biology Science Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Masoumeh Naserkheil
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
- Animal Breeding and Genetics Division, National Institute of Animal Science, Cheonan-si, Republic of Korea
| | - Vahid Dehghanian Reyhan
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Arash Javanmard
- Department of Animal Sciences, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Seyed Reza Miraei-Ashtiani
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Soheila Ghahremani
- Department of Animal Science, Faculty of Agriculture, University of Tarbiat Modares, Tehran, Iran
| | - Herman W. Barkema
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Rostam Abdollahi-Arpanahi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - John P. Kastelic
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
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Mahrous KF, El-Kader HAMA, Abdelhafez MA, Aboelenin MM, Balabel EA, Mabrouk DM, El Malky OM, Hassanane MS. Genetic structure of some candidate genes of repeat breeder syndrome in Egyptian buffaloes. J Genet Eng Biotechnol 2022; 20:110. [PMID: 35867170 PMCID: PMC9307700 DOI: 10.1186/s43141-022-00397-2] [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: 05/12/2022] [Accepted: 07/10/2022] [Indexed: 11/15/2022]
Abstract
Background This study aimed to explore the association between polymorphisms in three genes: leptin (LEP), leptin receptor (LEPR), and BMP4, and incidence of repeat breeding in Egyptian buffaloes. Methods DNA was extracted from 160 female buffaloes, involving 108 fertile and 52 repeat breeders. Genotyping was performed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Sequence analysis and alignment were performed by employing NCBI/BLAST/blastn suite, to identify SNPs among different patterns and alleles. We utilized PredictSNP software to predict the non-synonymous SNPs influences on protein function. Moreover, the conservation score of the amino acids within the target proteins was computed by ConSurf server. Results The genotyping results showed that LEP and BMP4 genes were monomorphic (CC, GG) in all tested fertile and repeat breeder buffaloes. Leptin gene sequencing showed a non-synonymous C73T SNP, replacing R to C at position 25 within the leptin polypeptide (position 4 in the mature form; R4C) which is a neutral mutation, not affecting function or structure of LEP protein. For LEPR, one synonymous SNP (T102C) and two non-synonymous SNPs (A106G and C146A), triggering V967A and G954C replacements, respectively in LEPR protein. Moreover, they are neutral mutations. Sequencing results of BMP4 showed HinfI restriction site indicate fixed GG genotype (CC genotype in the anti-sense strand) in all sequenced samples. No SNPs were observed within the amplified region. Conclusion Genotyping and sequencing results of the surveyed three genes revealed that there is no association between these genes mutations and the incidence of repeat breeding in Egyptian buffaloes. Supplementary Information The online version contains supplementary material available at 10.1186/s43141-022-00397-2.
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Affiliation(s)
| | | | | | | | - Esraa A Balabel
- Cell Biology Department, National Research Centre, Giza, Egypt
| | - Dalia M Mabrouk
- Cell Biology Department, National Research Centre, Giza, Egypt
| | - Osama M El Malky
- Animal Production Research Institute, Agricultural Research Center, and Ministry of Agriculture, Dokki, Egypt
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Divya D, Bhattacharya TK. Bone morphogenetic proteins (BMPs) and their role in poultry. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2021.1959274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- D. Divya
- Molecular Genetics and Breeding Division, ICAR-Directorate of Poultry Research, Hyderabad, India
| | - T. K. Bhattacharya
- Molecular Genetics and Breeding Division, ICAR-Directorate of Poultry Research, Hyderabad, India
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Liu H, Xu H, Lan X, Cao X, Pan C. The InDel variants of sheep IGF2BP1 gene are associated with growth traits. Anim Biotechnol 2021; 34:134-142. [PMID: 34255980 DOI: 10.1080/10495398.2021.1942029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Insulin-like growth factor 2 mRNA binding protein 1 (IGF2BP1) plays positive roles in the growth, proliferation of cells and early embryos development by binding mRNA targets. Recently, it had been shown that some polymorphic loci within IGF2BP1 gene were associated with growth traits in animals, especially in goats. Therefore, it has been hypothesized that some variants within IGF2BP1 gene may be also involved in growth traits of sheep. Nine insertion/deletion (InDel) mutations within IGF2BP1 were identified and three loci were polymorphic. Meanwhile, the association analyses between three InDels and growth traits were carried out in 745 sheep. The results showed that all InDels included 5 bp InDel in downstream region, 9 bp InDel in intron 4 and 15 bp InDel in intron 2 within IGF2BP1 were significantly associated with growth traits (p<.05). Furthermore, at 5 and 9 bp InDel loci, the individuals of heterozygous genotype (ID) had superior growing performance especially at body weight (BW). In all, three InDels were crucial variants correlated with growth traits and could be applied in marker-assisted selection (MAS) in sheep.
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Affiliation(s)
- Hongfei Liu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, P. R. China.,College of Animal Science and Technology, Northwest A&F University, Yangling, P. R. China
| | - Hongwei Xu
- College of Life Science and Engineering, Northwest Minzu University, Lanzhou, P. R. China
| | - Xianyong Lan
- College of Animal Science and Technology, Northwest A&F University, Yangling, P. R. China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, P. R. China
| | - Chuanying Pan
- College of Animal Science and Technology, Northwest A&F University, Yangling, P. R. China
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de Lima LG, de Souza NOB, Rios RR, de Melo BA, dos Santos LTA, Silva KDM, Murphy TW, Fraga AB. Advances in molecular genetic techniques applied to selection for litter size in goats (Capra hircus): a review. JOURNAL OF APPLIED ANIMAL RESEARCH 2020. [DOI: 10.1080/09712119.2020.1717497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Luciano Gomes de Lima
- Northeastern Network in Biotechnology (known as RENORBIO in Portuguese), the Federal University of Alagoas, Maceió, Brazil
| | | | - Raisa Rodrigues Rios
- Northeastern Network in Biotechnology (known as RENORBIO in Portuguese), the Federal University of Alagoas, Maceió, Brazil
| | - Breno Araújo de Melo
- Northeastern Network in Biotechnology (known as RENORBIO in Portuguese), the Federal University of Alagoas, Maceió, Brazil
| | - Lays Thayse Alves dos Santos
- Animal Science of the Graduation Program, Agrarian Science Center, Federal University of Alagoas, Rio Largo, Brazil
| | - Kleibe de Moraes Silva
- Research Scientist Brazilian Agricultural Research Corporation - Goats and Sheep, Sobral, Brazil
| | - Thomas Wayne Murphy
- Department of Animal and Range Sciences, Montana State University, Bozeman, MT, USA
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Abstract
The objective of this study was to test the association of the variation in a 360 bp region in exon 2 of the ovine bone morphogenetic protein 4 (BMP4) gene with growth performance (birth weight, pre-weaning average daily gain, weaning weight, post-weaning average daily gain and marketing weight) and body conformational traits (height at withers, height at hips, body length, heart girth, thigh circumference, body mass index, skeletal muscle index, body index and relative body index) in 242 Barki lambs using polymerase chain reaction-single strand conformational polymorphism (PCR-SSCP). Two variants (A and B) and three genotypes (AA, AB and BB) were detected. The BMP4 genotype significantly affected (p < .05 or p < .01) post-weaning daily gain, marketing weight, height at hips, thigh circumference, body mass index and skeletal muscle index. The results provided valuable information indicating selection for the BMP4 genotype might increase growth and muscularity in Barki lambs.
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Affiliation(s)
- Adel H M Ibrahim
- Department of Animal Breeding, Desert Research Center, Cairo, Egypt
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Cui Y, Yan H, Wang K, Xu H, Zhang X, Zhu H, Liu J, Qu L, Lan X, Pan C. Insertion/Deletion Within the KDM6A Gene Is Significantly Associated With Litter Size in Goat. Front Genet 2018; 9:91. [PMID: 29616081 PMCID: PMC5869274 DOI: 10.3389/fgene.2018.00091] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 03/05/2018] [Indexed: 01/31/2023] Open
Abstract
A previous whole-genome association analysis identified lysine demethylase 6A (KDM6A), which encodes a type of histone demethylase, as a candidate gene associated to goat fecundity. KDM6A gene knockout mouse disrupts gametophyte development, suggesting that it has a critical role in reproduction. In this study, goat KDM6A mRNA expression profiles were determined, insertion/deletion (indel) variants in the gene identified, indel variants effect on KDM6A gene expression assessed, and their association with first-born litter size analyzed in 2326 healthy female Shaanbei white cashmere goats. KDM6A mRNA was expressed in all tissues tested (heart, liver, spleen, lung, kidney, muscle, brain, skin and testis); the expression levels in testes at different developmental stages [1-week-old (wk), 2, 3 wk, 1-month-old (mo), 1.5 and 2 mo] indicated a potential association with the mitosis-to-meiosis transition, implying that KDM6A may have an essential role in goat fertility. Meanwhile, two novel intronic indels of 16 bp and 5 bp were identified. Statistical analysis revealed that only the 16 bp indel was associated with first-born litter size (P < 0.01), and the average first-born litter size of individuals with an insertion/insertion genotype higher than that of those with the deletion/deletion genotype (P < 0.05). There was also a significant difference in genotype distributions of the 16 bp indel between mothers of single-lamb and multi-lamb litters in the studied goat population (P = 0.001). Consistently, the 16 bp indel also had a significant effect on KDM6A gene expression. Additionally, there was no significant linkage disequilibrium (LD) between these two indel loci, consistent with the association analysis results. Together, these findings suggest that the 16 bp indel in KDM6A may be useful for marker-assisted selection (MAS) of goats.
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Affiliation(s)
- Yang Cui
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Hailong Yan
- College of Animal Science and Technology, Northwest A&F University, Yangling, China.,Shaanxi Provincial Engineering and Technology Research Center of Cashmere Goats, Yulin University, Yulin, China.,Life Science Research Center, Yulin University, Yulin, China
| | - Ke Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Han Xu
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Xuelian Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Haijing Zhu
- Shaanxi Provincial Engineering and Technology Research Center of Cashmere Goats, Yulin University, Yulin, China.,Life Science Research Center, Yulin University, Yulin, China
| | - Jinwang Liu
- Shaanxi Provincial Engineering and Technology Research Center of Cashmere Goats, Yulin University, Yulin, China.,Life Science Research Center, Yulin University, Yulin, China
| | - Lei Qu
- Shaanxi Provincial Engineering and Technology Research Center of Cashmere Goats, Yulin University, Yulin, China.,Life Science Research Center, Yulin University, Yulin, China
| | - Xianyong Lan
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Chuanying Pan
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
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Whole-genome scanning for the litter size trait associated genes and SNPs under selection in dairy goat (Capra hircus). Sci Rep 2016; 6:38096. [PMID: 27905513 PMCID: PMC5131482 DOI: 10.1038/srep38096] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 11/04/2016] [Indexed: 01/19/2023] Open
Abstract
Dairy goats are one of the most utilized domesticated animals in China. Here, we selected extreme populations based on differential fecundity in two Laoshan dairy goat populations. Utilizing deep sequencing we have generated 68.7 and 57.8 giga base of sequencing data, and identified 12,458,711 and 12,423,128 SNPs in the low fecundity and high fecundity groups, respectively. Following selective sweep analyses, a number of loci and candidate genes in the two populations were scanned independently. The reproduction related genes CCNB2, AR, ADCY1, DNMT3B, SMAD2, AMHR2, ERBB2, FGFR1, MAP3K12 and THEM4 were specifically selected in the high fecundity group whereas KDM6A, TENM1, SWI5 and CYM were specifically selected in the low fecundity group. A sub-set of genes including SYCP2, SOX5 and POU3F4 were localized both in the high and low fecundity selection windows, suggesting that these particular genes experienced strong selection with lower genetic diversity. From the genome data, the rare nonsense mutations may not contribute to fecundity, whereas nonsynonymous SNPs likely play a predominant role. The nonsynonymous exonic SNPs in SETDB2 and CDH26 which were co-localized in the selected region may take part in fecundity traits. These observations bring us a new insights into the genetic variation influencing fecundity traits within dairy goats.
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Bai WL, Dang YL, Wang JJ, Yin RH, Wang ZY, Zhu YB, Cong YY, Xue HL, Deng L, Guo D, Wang SQ, Yang SH. Molecular characterization, expression and methylation status analysis of BMP4 gene in skin tissue of Liaoning cashmere goat during hair follicle cycle. Genetica 2016; 144:457-67. [DOI: 10.1007/s10709-016-9914-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 07/07/2016] [Indexed: 12/24/2022]
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