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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
04/09/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
LUZARDO, S.; MONTOSSI, F.; SILVEIRA, C.; RODRIGUEZ, A.; PIÑEIRO, J.; LIMA, G.; PRESA, O.; SACHS, C.; ZACCA, E.; DE BARBIERI, I.; DEL CAMPO, M. |
Afiliación : |
SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA INES SILVEIRA ROJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANALIA VERONICA RODRIGUEZ PEREYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GERONIMO LIMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OROSILDO RODOLFO PRESA SEMPER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Pasante UFSC.; Pasante UFSC.; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCIA DEL CAMPO GIGENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto de diferentes opciones de provisión de sombra sobre la performance, calidad y bienestar animal de terneros de destete precoz pastoreando campo natural de basalto. |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
ln: Día de campo, INIA Tacuarembó, Unidad Experimental Glencoe, 12 de marzo, 2008. Alternativas tecnológicas para la producción estival en la región de basalto. Tacuarembó (Uruguay): INIA, 2008. |
Páginas : |
p. 1-3 |
Idioma : |
Español |
Notas : |
INIA Tacuarembó. Unidad Experimental Glencoe, 12 de marzo de 2008. |
Contenido : |
Evaluar alternativas tecnológicas para mejorar la productividad, calidad y bienestar animal de terneros de destete precoz durante el período estival considerando un manejo integral de la sombra (tipo de sombra), pastoreando campo natural de Basalto. |
Thesagro : |
BASALTO; BIENESTAR ANIMAL; DESTETE; SOMBRA; TERNERO; VERANO. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4335/1/GLENCOE-2008MarGuia-de-Campo.pdf
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Marc : |
LEADER 01377nam a2200325 a 4500 001 1025651 005 2018-09-04 008 2008 bl uuuu u0uu1 u #d 100 1 $aLUZARDO, S. 245 $aEfecto de diferentes opciones de provisión de sombra sobre la performance, calidad y bienestar animal de terneros de destete precoz pastoreando campo natural de basalto. 260 $aln: Día de campo, INIA Tacuarembó, Unidad Experimental Glencoe, 12 de marzo, 2008. Alternativas tecnológicas para la producción estival en la región de basalto. Tacuarembó (Uruguay): INIA$c2008 300 $ap. 1-3 500 $aINIA Tacuarembó. Unidad Experimental Glencoe, 12 de marzo de 2008. 520 $aEvaluar alternativas tecnológicas para mejorar la productividad, calidad y bienestar animal de terneros de destete precoz durante el período estival considerando un manejo integral de la sombra (tipo de sombra), pastoreando campo natural de Basalto. 650 $aBASALTO 650 $aBIENESTAR ANIMAL 650 $aDESTETE 650 $aSOMBRA 650 $aTERNERO 650 $aVERANO 700 1 $aMONTOSSI, F. 700 1 $aSILVEIRA, C. 700 1 $aRODRIGUEZ, A. 700 1 $aPIÑEIRO, J. 700 1 $aLIMA, G. 700 1 $aPRESA, O. 700 1 $aSACHS, C. 700 1 $aZACCA, E. 700 1 $aDE BARBIERI, I. 700 1 $aDEL CAMPO, M.
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Registro original : |
INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/01/2022 |
Actualizado : |
21/01/2022 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
MEROTTO JR., A.; MARKUS, C.; NUNES,A.L.; KASPARY, T. E. |
Afiliación : |
A MEROTTO JR., UFRGS, Porto Alegre, Brazil.; C MARKUS, UFRGS, Porto Alegre, Brazil.; AL NUNES, IFRS, Sertão.; TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Seed shattering in weedy rice is not similarly regulated as in cultivated rice. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
In: International Temperate Rice Conference (7., 2020, Pelotas, RS), Science & Innovation: feeding a world of 10 billion people: proceedings. Pelotas RS, Brasil, February 9-12, 2020. Brasília, DF : Embrapa, 2020. |
Páginas : |
p. 103. |
ISBN : |
978-65-00-00331-4 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT:
Although seed shattering is one of the main causes of weedy rice persistence it still is poorly understood. The aim of this study was to identify the main genes related with the occurrence of seed shattering in weedy rice. Gene expression and DNA sequencing of the coding and promoter region and a whole genome sequencing were performed in weedy and cultivated rice with contrasting seed shattering. The main genes
associated with the seed shattering in cultivated rice Sh4, qSH1 and SHAT1 were not important in weedy rice. The expression of the gene OsCPL1 was positively associated with high seed shattering in weedy rice, which is the opposite than in cultivated rice. This result is related to the absence of four SNPs and an indel in the OsCPL1 gene in weedy rice. The analysis of the expression of six genes related to cell wall synthesis/degradation pioneering revealed the importance of the genes OsXTH8 and OsCel9D to seed shattering in weedy rice. The
nucleotide variability of eight genes identified on a genome-wide re-sequencing study in cultivated rice indicated that only the genes Os01g0849100 and Os08g0512400 were associated with seed shattering in weedy rice. The whole genome sequencing of genotypes with high seed shattering indicates a variation on the promoter region of the gene OsXTH8. An insertion of G or C on this region next to the gibberellin motif was identified in all weedy rice genotypes with high seed shattering. This study evaluated jointly a series of genes involved in rice seed
shattering and indicated that genes qSH1, Sh4 and SHAT1 are not important in weedy rice, and that the genes OsCPL1, OsCel9D, OsXTH8, Os08g0512400 and Os01g0849100 should be considered in studies of weedy rice evolution and in the development of mitigation approaches gene flow between cultivated and weedy rice. MenosABSTRACT:
Although seed shattering is one of the main causes of weedy rice persistence it still is poorly understood. The aim of this study was to identify the main genes related with the occurrence of seed shattering in weedy rice. Gene expression and DNA sequencing of the coding and promoter region and a whole genome sequencing were performed in weedy and cultivated rice with contrasting seed shattering. The main genes
associated with the seed shattering in cultivated rice Sh4, qSH1 and SHAT1 were not important in weedy rice. The expression of the gene OsCPL1 was positively associated with high seed shattering in weedy rice, which is the opposite than in cultivated rice. This result is related to the absence of four SNPs and an indel in the OsCPL1 gene in weedy rice. The analysis of the expression of six genes related to cell wall synthesis/degradation pioneering revealed the importance of the genes OsXTH8 and OsCel9D to seed shattering in weedy rice. The
nucleotide variability of eight genes identified on a genome-wide re-sequencing study in cultivated rice indicated that only the genes Os01g0849100 and Os08g0512400 were associated with seed shattering in weedy rice. The whole genome sequencing of genotypes with high seed shattering indicates a variation on the promoter region of the gene OsXTH8. An insertion of G or C on this region next to the gibberellin motif was identified in all weedy rice genotypes with high seed shattering. This study evaluated jointly a series of... Presentar Todo |
Palabras claves : |
Abscission layer; Oryza sativa; QSH1; Red rice; Seed dispersal; Sh4. |
Thesagro : |
ARROZ. |
Asunto categoría : |
H60 Malezas y escardas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16235/1/Proceedings-7th-ITRC.pdf-p.103.pdf
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Marc : |
LEADER 02682nam a2200253 a 4500 001 1062697 005 2022-01-21 008 2020 bl uuuu u01u1 u #d 020 $a978-65-00-00331-4 100 1 $aMEROTTO JR., A. 245 $aSeed shattering in weedy rice is not similarly regulated as in cultivated rice.$h[electronic resource] 260 $aIn: International Temperate Rice Conference (7., 2020, Pelotas, RS), Science & Innovation: feeding a world of 10 billion people: proceedings. Pelotas RS, Brasil, February 9-12, 2020. Brasília, DF : Embrapa$c2020 300 $ap. 103. 520 $aABSTRACT: Although seed shattering is one of the main causes of weedy rice persistence it still is poorly understood. The aim of this study was to identify the main genes related with the occurrence of seed shattering in weedy rice. Gene expression and DNA sequencing of the coding and promoter region and a whole genome sequencing were performed in weedy and cultivated rice with contrasting seed shattering. The main genes associated with the seed shattering in cultivated rice Sh4, qSH1 and SHAT1 were not important in weedy rice. The expression of the gene OsCPL1 was positively associated with high seed shattering in weedy rice, which is the opposite than in cultivated rice. This result is related to the absence of four SNPs and an indel in the OsCPL1 gene in weedy rice. The analysis of the expression of six genes related to cell wall synthesis/degradation pioneering revealed the importance of the genes OsXTH8 and OsCel9D to seed shattering in weedy rice. The nucleotide variability of eight genes identified on a genome-wide re-sequencing study in cultivated rice indicated that only the genes Os01g0849100 and Os08g0512400 were associated with seed shattering in weedy rice. The whole genome sequencing of genotypes with high seed shattering indicates a variation on the promoter region of the gene OsXTH8. An insertion of G or C on this region next to the gibberellin motif was identified in all weedy rice genotypes with high seed shattering. This study evaluated jointly a series of genes involved in rice seed shattering and indicated that genes qSH1, Sh4 and SHAT1 are not important in weedy rice, and that the genes OsCPL1, OsCel9D, OsXTH8, Os08g0512400 and Os01g0849100 should be considered in studies of weedy rice evolution and in the development of mitigation approaches gene flow between cultivated and weedy rice. 650 $aARROZ 653 $aAbscission layer 653 $aOryza sativa 653 $aQSH1 653 $aRed rice 653 $aSeed dispersal 653 $aSh4 700 1 $aMARKUS, C. 700 1 $aNUNES,A.L. 700 1 $aKASPARY, T. E.
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