Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Poultry Science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2021000400307 |
Resumo: | ABSTRACT Myocyte enhancer factor 2D (MEF2D) are members of the myocyte enhancer factor 2 (MEF2), a supergene family and are thought to be related to the development and regeneration of skeletal muscle. We selected a microsatellite locus located in the MEF2D gene to study the slaughter characteristics of Xingyi duck and discuss whether the locus could be used as a molecular genetic marker associated with the slaughter characteristics. To further study the function of this gene, we cloned the coding region of the MEF2D gene and expressed it in the prokaryotic expression system. We amplified exon 9 of MEF2D gene by PCR and analyzed after sequencing. The entire CDS region was amplified by RT-PCR. The prokaryotic expression vector was constructed by double enzyme digestion. Results showed that there was a significant correlation between the microsatellite polymorphism of exon 9 of the MEF2D gene and the eviscerated weight rate of Xingyi duck (p<0.05). The eviscerated weight rate of the aa (40/40) genotype was significantly higher than that of the ab (40/49) genotype. The CDS region of the MEF2D gene was cloned with a length of 1557 bp. The prokaryotic expression vector pET32a(+)-MEF2D was constructed. The results provide a foundation for future studies examining the function of the MEF2D. |
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Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi DuckMEF2D genemicrosatellite polymorphismprokaryotic expressionslaughter traitsXingyi duckABSTRACT Myocyte enhancer factor 2D (MEF2D) are members of the myocyte enhancer factor 2 (MEF2), a supergene family and are thought to be related to the development and regeneration of skeletal muscle. We selected a microsatellite locus located in the MEF2D gene to study the slaughter characteristics of Xingyi duck and discuss whether the locus could be used as a molecular genetic marker associated with the slaughter characteristics. To further study the function of this gene, we cloned the coding region of the MEF2D gene and expressed it in the prokaryotic expression system. We amplified exon 9 of MEF2D gene by PCR and analyzed after sequencing. The entire CDS region was amplified by RT-PCR. The prokaryotic expression vector was constructed by double enzyme digestion. Results showed that there was a significant correlation between the microsatellite polymorphism of exon 9 of the MEF2D gene and the eviscerated weight rate of Xingyi duck (p<0.05). The eviscerated weight rate of the aa (40/40) genotype was significantly higher than that of the ab (40/49) genotype. The CDS region of the MEF2D gene was cloned with a length of 1557 bp. The prokaryotic expression vector pET32a(+)-MEF2D was constructed. The results provide a foundation for future studies examining the function of the MEF2D.Fundacao de Apoio a Ciência e Tecnologia Avicolas2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2021000400307Brazilian Journal of Poultry Science v.23 n.4 2021reponame:Brazilian Journal of Poultry Science (Online)instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)instacron:FACTA10.1590/1806-9061-2020-1422info:eu-repo/semantics/openAccessXincai,SHui,LZhonghai,ZXiaoyan,BLin,CHuating,YXingcai,Leng2021-11-26T00:00:00Zoai:scielo:S1516-635X2021000400307Revistahttp://www.scielo.br/rbcahttps://old.scielo.br/oai/scielo-oai.php||rvfacta@terra.com.br1806-90611516-635Xopendoar:2021-11-26T00:00Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)false |
dc.title.none.fl_str_mv |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
title |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
spellingShingle |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck Xincai,S MEF2D gene microsatellite polymorphism prokaryotic expression slaughter traits Xingyi duck |
title_short |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
title_full |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
title_fullStr |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
title_full_unstemmed |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
title_sort |
Microsatellite Polymorphism and Prokaryotic Expression of Mef2d in Xingyi Duck |
author |
Xincai,S |
author_facet |
Xincai,S Hui,L Zhonghai,Z Xiaoyan,B Lin,C Huating,Y Xingcai,L |
author_role |
author |
author2 |
Hui,L Zhonghai,Z Xiaoyan,B Lin,C Huating,Y Xingcai,L |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Xincai,S Hui,L Zhonghai,Z Xiaoyan,B Lin,C Huating,Y Xingcai,L |
dc.subject.por.fl_str_mv |
MEF2D gene microsatellite polymorphism prokaryotic expression slaughter traits Xingyi duck |
topic |
MEF2D gene microsatellite polymorphism prokaryotic expression slaughter traits Xingyi duck |
description |
ABSTRACT Myocyte enhancer factor 2D (MEF2D) are members of the myocyte enhancer factor 2 (MEF2), a supergene family and are thought to be related to the development and regeneration of skeletal muscle. We selected a microsatellite locus located in the MEF2D gene to study the slaughter characteristics of Xingyi duck and discuss whether the locus could be used as a molecular genetic marker associated with the slaughter characteristics. To further study the function of this gene, we cloned the coding region of the MEF2D gene and expressed it in the prokaryotic expression system. We amplified exon 9 of MEF2D gene by PCR and analyzed after sequencing. The entire CDS region was amplified by RT-PCR. The prokaryotic expression vector was constructed by double enzyme digestion. Results showed that there was a significant correlation between the microsatellite polymorphism of exon 9 of the MEF2D gene and the eviscerated weight rate of Xingyi duck (p<0.05). The eviscerated weight rate of the aa (40/40) genotype was significantly higher than that of the ab (40/49) genotype. The CDS region of the MEF2D gene was cloned with a length of 1557 bp. The prokaryotic expression vector pET32a(+)-MEF2D was constructed. The results provide a foundation for future studies examining the function of the MEF2D. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2021000400307 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2021000400307 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-9061-2020-1422 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
dc.source.none.fl_str_mv |
Brazilian Journal of Poultry Science v.23 n.4 2021 reponame:Brazilian Journal of Poultry Science (Online) instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) instacron:FACTA |
instname_str |
Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
instacron_str |
FACTA |
institution |
FACTA |
reponame_str |
Brazilian Journal of Poultry Science (Online) |
collection |
Brazilian Journal of Poultry Science (Online) |
repository.name.fl_str_mv |
Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
repository.mail.fl_str_mv |
||rvfacta@terra.com.br |
_version_ |
1754122515731447808 |