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Association of CAST2, HSP90AA1, DNAJA1 and HSPB1 genes with meat tenderness in Nellore cattle

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dc.contributor.authorMalheiros, Jessica Moraes [UNESP]
dc.contributor.authorElena Enriquez-Valencia, Cruz
dc.contributor.authorSilva Duran, Bruno Oliveira da [UNESP]
dc.contributor.authorPaula, Tassiana Gutierrez de [UNESP]
dc.contributor.authorCuri, Rogerio Abdallah [UNESP]
dc.contributor.authorVasconcelos Silva, Josineudson Augusto I. I. de [UNESP]
dc.contributor.authorDal-Pai-Silva, Maeli [UNESP]
dc.contributor.authorOliveira, Henrique Nunes de [UNESP]
dc.contributor.authorLoyola Chardulo, Luis Artur [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Francisco de Paula Santander Ocana
dc.date.accessioned2018-11-26T17:48:12Z
dc.date.available2018-11-26T17:48:12Z
dc.date.issued2018-04-01
dc.description.abstractThe objective of this study was to evaluate the association of expression of CAPN1, CAPN2, CAST, HSP90AA1, DNAJA1 and HSPB1 genes with meat tenderness in Nellore cattle. Three experimental groups were selected by shear force (SF): moderately tender (SF = 34.3 +/- 5.8 N), moderately tough (SF = 56.8 +/- 7.8 N), and very tough meat (SF = 80.4 +/- 15 N). Gene expression was evaluated by real-time PCR. Expression of the CAPN1, CAPN2, CAST and CAST1 genes did not differ between groups. Expression of the CAST2 was up-regulated (P < 0.05) in the moderately tough and very tough meat groups. Down-regulation of the HSP90AA1, DNAJA1 and HSPB1 genes (P < 0.05) was observed in the moderately tender meat group. The present results suggest that meat tenderness in Nellore cattle does not directly depend on the expression of the CAPN1 and CAPN2 genes, but is associated with the expression of other genes such as CAST2, HSP90AA1, DNAJA1 and HSPB1.en
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Zootecnia, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUniv Francisco de Paula Santander Ocana, Fac Ciencias Agr & Ambiente, Dept Ciencias Pecuarias, Norte De Santander 546552, Colombia
dc.description.affiliationUniv Estadual Paulista, Dept Morfol, Inst Biociencias, BR-18618689 Botucatu, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Med Vet & Zootecnia, Dept Melhoramento & Nutr Anim, BR-18618000 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Zootecnia, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Morfol, Inst Biociencias, BR-18618689 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Med Vet & Zootecnia, Dept Melhoramento & Nutr Anim, BR-18618000 Botucatu, SP, Brazil
dc.description.sponsorshipFundacao de Amparo Pesquisa do Estado de Sao Paulo
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdFundacao de Amparo Pesquisa do Estado de Sao Paulo: FAPESP 2015/13021-1
dc.format.extent49-52
dc.identifierhttp://dx.doi.org/10.1016/j.meatsci.2018.01.003
dc.identifier.citationMeat Science. Oxford: Elsevier Sci Ltd, v. 138, p. 49-52, 2018.
dc.identifier.doi10.1016/j.meatsci.2018.01.003
dc.identifier.fileWOS000425198300007.pdf
dc.identifier.issn0309-1740
dc.identifier.lattes3514713413919126
dc.identifier.orcid0000-0001-6289-0406
dc.identifier.urihttp://hdl.handle.net/11449/163862
dc.identifier.wosWOS:000425198300007
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofMeat Science
dc.relation.ispartofsjr1,643
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCalpain complex
dc.subjectShear force
dc.subjectHSPs
dc.subjectRT-qPCR
dc.titleAssociation of CAST2, HSP90AA1, DNAJA1 and HSPB1 genes with meat tenderness in Nellore cattleen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes3514713413919126[5]
unesp.author.orcid0000-0001-6289-0406[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
unesp.departmentZootecnia - FCAVpt
unesp.departmentMelhoramento e Nutrição Animal - FMVZpt
unesp.departmentMorfologia - IBBpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias
Botucatu - FMVZ - Faculdade de Medicina Veterinária e Zootecnia
Botucatu - IBB - Instituto de Biociências