| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agricultura Digital. |
|
Data corrente: |
25/10/2013 |
|
Data da última atualização: |
22/01/2020 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
LIMA, A. O. de; MOKRY, F. B.; TIZIOTO, P. C.; MUDADU, M. de A.; HIGA, R. H.; MEIRELLES, S. L. C.; REGITANO, L. C. de A. |
|
Afiliação: |
ANDRESSA OLIVEIRA DE LIMA, UFSCar; FABIANA BARICHELLO MOKRY, UFSCar; POLYANA CRISTINE TIZIOTO, UFSCar; MAURICIO DE ALVARENGA MUDADU, CPPSE; ROBERTO HIROSHI HIGA, CNPTIA; SARAH LAGUNA CONCEIÇÃO MEIRELLES, UFV; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
|
Título: |
Preliminary studies for identification of SNPs associated with ribeye area in Canchim cattle. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Programme and abstract book... [S.l.: s.n.], 2013. |
|
Páginas: |
p. 43. |
|
Idioma: |
Inglês |
|
Notas: |
ISAFG 2013. AB.36. |
|
Conteúdo: |
A genome wide-association study (GWAS) was performed with 400 animals with extreme phenotypes for REA, using the RandomForest methodology. From this analysis, 7 SNPs in the 3,4989,224 to 3,689,224 interval of chromosome 27 (UMD 3.1) were identified as associated. |
|
Palavras-Chave: |
Genome wide-association studies; Polimorfismo de nucleotídeo único. |
|
Thesagro: |
Gado; Genoma. |
|
Thesaurus Nal: |
Cattle; Genome; Single nucleotide polymorphism. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91461/1/preliminaryh.pdf
|
|
Marc: |
LEADER 01201nam a2200289 a 4500
001 1969395
005 2020-01-22
008 2013 bl uuuu u00u1 u #d
100 1 $aLIMA, A. O. de
245 $aPreliminary studies for identification of SNPs associated with ribeye area in Canchim cattle.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Programme and abstract book... [S.l.: s.n.]$c2013
300 $ap. 43.
500 $aISAFG 2013. AB.36.
520 $aA genome wide-association study (GWAS) was performed with 400 animals with extreme phenotypes for REA, using the RandomForest methodology. From this analysis, 7 SNPs in the 3,4989,224 to 3,689,224 interval of chromosome 27 (UMD 3.1) were identified as associated.
650 $aCattle
650 $aGenome
650 $aSingle nucleotide polymorphism
650 $aGado
650 $aGenoma
653 $aGenome wide-association studies
653 $aPolimorfismo de nucleotídeo único
700 1 $aMOKRY, F. B.
700 1 $aTIZIOTO, P. C.
700 1 $aMUDADU, M. de A.
700 1 $aHIGA, R. H.
700 1 $aMEIRELLES, S. L. C.
700 1 $aREGITANO, L. C. de A.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
16/11/2017 |
|
Data da última atualização: |
16/11/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
GERHARDT, I. F. S.; AMARAL JÚNIOR, A. T.; GUIMARAES, L. J. M.; SCHWANTES, I. A.; SANTOS, A.; KAMPHORST, S. H.; LIMA, V. J.; POBLETE, F. M.; MYERS, G. O. |
|
Afiliação: |
Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; LAURO JOSE MOREIRA GUIMARAES, CNPMS; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidad de Talca, Chile; Louisiana State University. |
|
Título: |
Intraspecific variability of popcorn S7 lines for phosphorus efficiency in the soil. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 3, p. 1-13, 2017. |
|
DOI: |
10.4238/gmr16039763 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The expansion of agriculture, coupled with the need for sustainable cropping, is one of the greatest challenges of the scientific community working on the generation of new cultivars adapted to abiotic stress conditions. The aim of this study was to evaluate the variability of popcorn lines as to responsiveness and efficiency in phosphorus use, as a first step towards the implementation of a breeding program interested in the practice of sustainable agriculture. Twenty-five popcorn lines were evaluated in two locations with different phosphorus levels in the soil, using a randomized block design. The following traits were measured: plant height, ear height, female flowering date, male flowering date, male-female flowering interval, ear diameter, ear length, 100-grain weight, grain yield, popping expansion, and expanded popcorn volume per hectare. A combined analysis of variance and test of means were performed, and the lines were classified as to their phosphorus use efficiency, according to their production performance in the different environments. The genetic diversity between the lines was estimated by Tocher?s and UPGMA clustering methods, using generalized Mahalanobis distance. Lines L59, P7, P2, P3, P4, P8, P10, P9, L66, L70, L69, and P5 were efficient and responsive, whereas lines L75, L80, L61, L77, L63, L65, P1, L54, L53, L88, and L71 were inefficient and nonresponsive. Genetic variability was greater in the environments with low phosphorus in the soil, suggesting that the selection pressure exerted in the stressing environment is a decisive factor to obtain a higher expression of variability. MenosThe expansion of agriculture, coupled with the need for sustainable cropping, is one of the greatest challenges of the scientific community working on the generation of new cultivars adapted to abiotic stress conditions. The aim of this study was to evaluate the variability of popcorn lines as to responsiveness and efficiency in phosphorus use, as a first step towards the implementation of a breeding program interested in the practice of sustainable agriculture. Twenty-five popcorn lines were evaluated in two locations with different phosphorus levels in the soil, using a randomized block design. The following traits were measured: plant height, ear height, female flowering date, male flowering date, male-female flowering interval, ear diameter, ear length, 100-grain weight, grain yield, popping expansion, and expanded popcorn volume per hectare. A combined analysis of variance and test of means were performed, and the lines were classified as to their phosphorus use efficiency, according to their production performance in the different environments. The genetic diversity between the lines was estimated by Tocher?s and UPGMA clustering methods, using generalized Mahalanobis distance. Lines L59, P7, P2, P3, P4, P8, P10, P9, L66, L70, L69, and P5 were efficient and responsive, whereas lines L75, L80, L61, L77, L63, L65, P1, L54, L53, L88, and L71 were inefficient and nonresponsive. Genetic variability was greater in the environments with low phosphorus in the soil, suggesting ... Mostrar Tudo |
|
Palavras-Chave: |
Divergência genética; Estresse abiótico. |
|
Thesagro: |
Agricultura sustentável; Fósforo; Milho pipoca; Variação genética; Zea mays. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166790/1/Intraspecific-variability.pdf
|
|
Marc: |
LEADER 02570naa a2200313 a 4500
001 2079868
005 2017-11-16
008 2017 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr16039763$2DOI
100 1 $aGERHARDT, I. F. S.
245 $aIntraspecific variability of popcorn S7 lines for phosphorus efficiency in the soil.$h[electronic resource]
260 $c2017
520 $aThe expansion of agriculture, coupled with the need for sustainable cropping, is one of the greatest challenges of the scientific community working on the generation of new cultivars adapted to abiotic stress conditions. The aim of this study was to evaluate the variability of popcorn lines as to responsiveness and efficiency in phosphorus use, as a first step towards the implementation of a breeding program interested in the practice of sustainable agriculture. Twenty-five popcorn lines were evaluated in two locations with different phosphorus levels in the soil, using a randomized block design. The following traits were measured: plant height, ear height, female flowering date, male flowering date, male-female flowering interval, ear diameter, ear length, 100-grain weight, grain yield, popping expansion, and expanded popcorn volume per hectare. A combined analysis of variance and test of means were performed, and the lines were classified as to their phosphorus use efficiency, according to their production performance in the different environments. The genetic diversity between the lines was estimated by Tocher?s and UPGMA clustering methods, using generalized Mahalanobis distance. Lines L59, P7, P2, P3, P4, P8, P10, P9, L66, L70, L69, and P5 were efficient and responsive, whereas lines L75, L80, L61, L77, L63, L65, P1, L54, L53, L88, and L71 were inefficient and nonresponsive. Genetic variability was greater in the environments with low phosphorus in the soil, suggesting that the selection pressure exerted in the stressing environment is a decisive factor to obtain a higher expression of variability.
650 $aAgricultura sustentável
650 $aFósforo
650 $aMilho pipoca
650 $aVariação genética
650 $aZea mays
653 $aDivergência genética
653 $aEstresse abiótico
700 1 $aAMARAL JÚNIOR, A. T.
700 1 $aGUIMARAES, L. J. M.
700 1 $aSCHWANTES, I. A.
700 1 $aSANTOS, A.
700 1 $aKAMPHORST, S. H.
700 1 $aLIMA, V. J.
700 1 $aPOBLETE, F. M.
700 1 $aMYERS, G. O.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 16, n. 3, p. 1-13, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
