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Biblioteca(s):  Embrapa Soja; Embrapa Unidades Centrais.
Data corrente:  27/11/2006
Data da última atualização:  27/03/2025
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  YAMANAKA, N.; FUENTES, F. H.; GILLI, J. R.; WATANABE, S.; HARADA, K.; BAN, T.; ABDELNOOR, R. V.; NEPOMUCENO, A. L.; HOMMA, Y.
Afiliação:  NAOKI YAMANAKA, JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES; FRANCISCO HORACIO FUENTES, INSTITUTO NACIONAL DE TECNOLOGÍA AGROPECUARIA; JAVIER RAMON GILLI, INSTITUTO NACIONAL DE TECNOLOGÍA AGROPECUARIA; SATOSHI WATANABE, JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES; KYUYA HARADA, CHIBA UNIVERSITY; TOMOHIRO BAN, JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES; RICARDO VILELA ABDELNOOR, CNPSO; ALEXANDRE LIMA NEPOMUCENO, CNPSO; YOSHINISA HOMMA, JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES.
Título:  Identification of quantitative trait loci for resistance against soybean sudden death syndrome caused by Fusarium tucumaniae.
Ano de publicação:  2006
Fonte/Imprenta:  Pesquisa Agropecuária Brasileira, v. 41, n. 9, p. 1385-1391, set. 2006.
Idioma:  Inglês
Português
Conteúdo:  The objective of this work was to identify genomic regions that underlie resistance to Fusarium tucumaniae sp. nov., the causing agent of sudden death syndrome (SDS) in soybean in South America, using a population with a genetic background different from that previously reported for Fusarium virguliforme sp. nov. (F. solani f. sp. glycines), also responsible for SDS in soybean. Although major genes and quantitative trait loci (QTL) for SDS resistance have been identified, little is known about the same disease caused by Fusarium tucumaniae sp. nov., in South America. To identify genetic factors related to resistance to F. tucumaniae and DNA markers associated with them, a QTL analysis was performed using recombinant inbred lines. The map locations of the four loci, here identified, differed from those SDS resistance QTL previously described. It was screened a residual heterozygous line (RHL), which was heterozygous around the most effective QTL, RSDS1, and homozygous for the other genomic regions. The genetic effect of RSDS1 was confirmed using near-isogenic lines (NIL) derived from the RHL. The line which was homozygous for the Misuzudaizu genotype showed resistance levels comparable with that of the line homozygous for the Moshidou Gong 503 genotype.
Palavras-Chave:  disease index; índice de doença; linha heterozigota residual; residual heterozygous line; SDS; Síndrome da morte súbita da soja.
Thesagro:  Doença; Glycine Max; Soja.
Thesaurus Nal:  Soybean sudden death syndrome; Soybeans.
Categoria do assunto:  --
X Pesquisa, Tecnologia e Engenharia
URL:  https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/469725/1/ID-26820.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/40711/1/41n09a06.pdf
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Soja (CNPSO)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status URL
AI-SEDE40711 - 1UPEAP - PP630.72081P474
CNPSO26820 - 1UPCAP - DD
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