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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
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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Registro original : |
INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
20/01/2022 |
Actualizado : |
20/01/2022 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
GARDUÑO, V.; MONDRAGÓN, A.J.; DOMÍNGUEZ, V.I.; ROJAS, S.L.; GUTIÉRREZ, V.E.; GÓMEZ, T.G.; GARCÍA, H.P.; MORALES, G.O.; DEL CAMPO, M.; BRITO, G. |
Afiliación : |
V. GARDUÑO, Facultad de Medicina Veterinaria, Universidad Autónoma del Estado de México (UAEM); A.J. MONDRAGÓN, Centro Universitario UAEM Temascaltepec; V.I. DOMÍNGUEZ, Facultad de Medicina Veterinaria, Universidad Autónoma del Estado de México (UAEM); S.L. ROJAS, Centro Universitario UAEM Temascaltepec; V.E. GUTIÉRREZ, Instituto de investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo; T.G. GÓMEZ, Centro Universitario UAEM Temascaltepec; H.P. GARCÍA, Centro Universitario UAEM Temascaltepec; G.O. MORALES, Facultad de Medicina Veterinaria, Universidad Autónoma del Estado de México (UAEM); MARCIA DEL CAMPO GIGENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Caracterización de hematomas en canales de bovinos de carne en México. [abstract]. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Una Sola Salud (Single Health Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.99-100. |
Serie : |
(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) |
ISSN : |
1022-1301; online 2075-8359 |
Idioma : |
Español |
Notas : |
Financiado por: AMEXCID-México y AUCID-Uruguay, Clave CI URU 001. |
Contenido : |
Los hematomas ocurren debido a golpes o contusiones que provocan la rotura de vasos sanguíneos, con la consecuente acumulación de sangre en los tejidos en distintas regiones anatómicas de las canales bovinas, con diversa extensión y profundidad. |
Palabras claves : |
HEMATOMAS. |
Thesagro : |
BIENESTAR ANIMAL; CANALES. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16211/1/2951-Article-Text-10069-4-10-20211213-04.pdf
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Marc : |
LEADER 01342nam a2200289 a 4500 001 1062668 005 2022-01-20 008 2021 bl uuuu u01u1 u #d 022 $a1022-1301; online 2075-8359 100 1 $aGARDUÑO, V. 245 $aCaracterización de hematomas en canales de bovinos de carne en México. [abstract].$h[electronic resource] 260 $aIn: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Una Sola Salud (Single Health Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.99-100.$c2021 490 $a(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) 500 $aFinanciado por: AMEXCID-México y AUCID-Uruguay, Clave CI URU 001. 520 $aLos hematomas ocurren debido a golpes o contusiones que provocan la rotura de vasos sanguíneos, con la consecuente acumulación de sangre en los tejidos en distintas regiones anatómicas de las canales bovinas, con diversa extensión y profundidad. 650 $aBIENESTAR ANIMAL 650 $aCANALES 653 $aHEMATOMAS 700 1 $aMONDRAGÓN, A.J. 700 1 $aDOMÍNGUEZ, V.I. 700 1 $aROJAS, S.L. 700 1 $aGUTIÉRREZ, V.E. 700 1 $aGÓMEZ, T.G. 700 1 $aGARCÍA, H.P. 700 1 $aMORALES, G.O. 700 1 $aDEL CAMPO, M. 700 1 $aBRITO, G.
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