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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
15/03/2019 |
Data da última atualização: |
02/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
DINIZ, W. J. S.; MAZZONI, G.; COUTINHO; BANERJEE, P.; GEISTLINGER, L.; CESAR, A. S. M.; BERTOLINI. F.; AFONSO, J.; OLIVEIRA, P. S. N.; TIZIOTO, P. C.; KADARMIDEEN, H. N.; REGITANO, L. C. de A. |
Afiliação: |
Wellison J. S. Diniz, UFSCAR; Gianluca Mazzoni, Technical University of Denmark; Luiz L. Coutinho, USP; Priyanka Banerjee, Technical University of Denmark; Ludwig Geistlinger, Graduate School of Public Health and Health Policy; Aline S. M. Cesar, USP; Francesca Bertolini, Technical University of DenmarK; Juliana Afonso, UFSCAR; Priscila S. N. de Oliveira, Bolsista/Embrapa Pecuária Sudeste; Polyana C. Tizioto, USP; Haja N. Kadarmideen, Technical University of Denmark; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Detection of Co-expressed pathway modules associated with mineral concentration and meat quality in nelore cattle. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Frontiers in genetics, v. 10, n. 210, p. 1-12, 2019. |
DOI: |
10.3389/fgene.2019.00210 |
Idioma: |
Inglês |
Conteúdo: |
Meat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affected. MenosMeat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affe... Mostrar Tudo |
Palavras-Chave: |
AMPK pathway; Co-expression analysis; RNA sequencing; Tenderness. |
Thesagro: |
Gado de Corte; Gordura Animal. |
Thesaurus Nal: |
Beef cattle; Beef quality; Intramuscular fat. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194304/1/fgene-10-00210.pdf
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Marc: |
LEADER 02585naa a2200373 a 4500 001 2107117 005 2019-12-02 008 2019 bl uuuu u00u1 u #d 024 7 $a10.3389/fgene.2019.00210$2DOI 100 1 $aDINIZ, W. J. S. 245 $aDetection of Co-expressed pathway modules associated with mineral concentration and meat quality in nelore cattle.$h[electronic resource] 260 $c2019 520 $aMeat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affected. 650 $aBeef cattle 650 $aBeef quality 650 $aIntramuscular fat 650 $aGado de Corte 650 $aGordura Animal 653 $aAMPK pathway 653 $aCo-expression analysis 653 $aRNA sequencing 653 $aTenderness 700 1 $aMAZZONI, G. 700 1 $aCOUTINHO 700 1 $aBANERJEE, P. 700 1 $aGEISTLINGER, L. 700 1 $aCESAR, A. S. M. 700 1 $aBERTOLINI. F. 700 1 $aAFONSO, J. 700 1 $aOLIVEIRA, P. S. N. 700 1 $aTIZIOTO, P. C. 700 1 $aKADARMIDEEN, H. N. 700 1 $aREGITANO, L. C. de A. 773 $tFrontiers in genetics$gv. 10, n. 210, p. 1-12, 2019.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
06/05/2008 |
Data da última atualização: |
30/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FONSECA, J. R.; MARQUES, E. M. G.; VIEIRA, E. H. N.; SILVA, H. T. da. |
Afiliação: |
JAIME ROBERTO FONSECA, CNPAF; EUGÊNIA MARIA GAMA MARQUES, Emcaper; EDSON HERCULANO NEVES VIEIRA, CNPAF; HELOISA TORRES DA SILVA, CNPAF. |
Título: |
Algumas características do germoplasma de feijão (Phaseolus vulgaris L.) coletado no Espírito Santo. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Revista Ceres, v. 54, n. 314, p. 358-362, jul./ago. 2007. |
Idioma: |
Português |
Conteúdo: |
Cento e vinte e duas amostras de feijão (Phaseolus vulgaris L.) foram coletadas em 14 municípios das regiões serrana e sul do Espírito Santo, para serem caracterizadas e utilizadas em programas de melhoramento genético. As caracterizações pertinentes ao germoplasma coletado envolveram estudos relacionados ao grupo comercial, ao tamanho e à intensidade do brilho das sementes, bem como ao grau de mistura presente. Do total de amostras, 49 pertencem ao grupo comercial preto, 19 ao grupo vermelho, 19 ao grupo pardo e 35 a outros grupos comerciais. No tocante às sementes, 61,4% das amostras são de tamanho pequeno, com peso inferior a 25 g, e, na maioria, com brilho fosco ou opaco. Quanto ao grau de mistura, cerca de 36% das amostras apresentaram diferenças no brilho ou na cor do tegumento. |
Palavras-Chave: |
Coleta; Cultivar; Espirito Santo; Variabilidade genética. |
Thesagro: |
Feijão; Germoplasma; Phaseolus Vulgaris; Semente; Variedade. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/33634/1/RCFonseca.pdf
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Marc: |
LEADER 01569naa a2200265 a 4500 001 1216684 005 2022-05-30 008 2007 bl uuuu u00u1 u #d 100 1 $aFONSECA, J. R. 245 $aAlgumas características do germoplasma de feijão (Phaseolus vulgaris L.) coletado no Espírito Santo.$h[electronic resource] 260 $c2007 520 $aCento e vinte e duas amostras de feijão (Phaseolus vulgaris L.) foram coletadas em 14 municípios das regiões serrana e sul do Espírito Santo, para serem caracterizadas e utilizadas em programas de melhoramento genético. As caracterizações pertinentes ao germoplasma coletado envolveram estudos relacionados ao grupo comercial, ao tamanho e à intensidade do brilho das sementes, bem como ao grau de mistura presente. Do total de amostras, 49 pertencem ao grupo comercial preto, 19 ao grupo vermelho, 19 ao grupo pardo e 35 a outros grupos comerciais. No tocante às sementes, 61,4% das amostras são de tamanho pequeno, com peso inferior a 25 g, e, na maioria, com brilho fosco ou opaco. Quanto ao grau de mistura, cerca de 36% das amostras apresentaram diferenças no brilho ou na cor do tegumento. 650 $aFeijão 650 $aGermoplasma 650 $aPhaseolus Vulgaris 650 $aSemente 650 $aVariedade 653 $aColeta 653 $aCultivar 653 $aEspirito Santo 653 $aVariabilidade genética 700 1 $aMARQUES, E. M. G. 700 1 $aVIEIRA, E. H. N. 700 1 $aSILVA, H. T. da 773 $tRevista Ceres$gv. 54, n. 314, p. 358-362, jul./ago. 2007.
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