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	Provedor de dados Ciência Rural (1) Genet. Mol. Biol. (1) Autor Aggarwal,Rashmi (1) Bhardwaj,Subhash C. (1) Guo,Huijuan (1) Kulshreshtha,Deepika (1) Manjunatha,Channappa (1) Mao,Liping (1) Qiao,Linyi (1) Saharan,Mahender S. (1) Sharma,Sapna (1) Singh,Vaibhav K. (1) Zhan,Haixian (1) Zhang,Shuosheng (1) Mais... Palavra-chave Stripe rust (2) Comparative genomic analysis (1) Diversity (1) Genetic analysis (1) Marker assisted selection (1) Phylogeny (1) Resistance gene (1) Virulence (1) Wheat (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2018 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Molecular characterization of Indian pathotypes of Puccinia striiformis f. sp. tritici and multigene phylogenetic analysis to establish inter- and intraspecific relationships Genet. Mol. Biol. Aggarwal,Rashmi; Kulshreshtha,Deepika; Sharma,Sapna; Singh,Vaibhav K.; Manjunatha,Channappa; Bhardwaj,Subhash C.; Saharan,Mahender S.. Abstract Stripe rust caused by Puccinia striiformis f. sp. tritici (Pst) is one of the most devastating diseases of wheat (Triticum spp.) worldwide. Indian isolates were characterised based on their phenotypic reaction on differential hosts carrying different Yr genes. Based on virulence/avirulence structure, isolates were characterised into ten different pathotypes viz. 70S0-2, 67S64, 70S4, 66S0, 70S64, 66S64-1, 38S102, 47S102, 46S119, and 78S84. These Indian pathotypes of P. striiformis f. sp. tritici and 38 pathotypes of other rust species (P. graminis tritici and P. triticina) were used in this study to analyze their molecular phylogenetic relationship. The nucleotides of rDNA-ITS, partial β-tubulin and ketopantoate reductase genes of all the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Wheat; Stripe rust; Virulence; Diversity; Phylogeny. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500834 Molecular identification and mapping of a novel stripe rust resistance gene in wheat resistance line CH5389 Ciência Rural Zhan,Haixian; Guo,Huijuan; Qiao,Linyi; Mao,Liping; Zhang,Shuosheng. ABSTRACT: Stripe rust, caused by Puccinia striiformis is one of the most destructive diseases of wheat worldwide. CH5389 is a wheat-Thinopyrum intermedium derived line conferring stripe rust resistance. Genetic analyses of seedlings of F2 populations and F2:3 families developed by crossing CH5389 and susceptible common wheat revealed that stripe rust resistance in CH5389 was controlled by a single dominant gene that was designated YrCH5389. Eight SSR and EST-PCR polymorphic markers on chromosome 3AL were identified in F2 population of CH5389/Taichung29. The YrCH5389 was flanked by EST marker BE405348 and SSR marker Xwmc388 on chromosome 3AL with genetic distances of 2.2 and 4.6 cM, respectively. Comparative genomic analysis demonstrated that the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Stripe rust; Genetic analysis; Resistance gene; Comparative genomic analysis; Marker assisted selection. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500402 Registros recuperados: 2 Primeira ... 1 ... Última

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