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	Provedor de dados Genet. Mol. Biol. (2) Autor Aggarwal,Rashmi (2) Bhardwaj,Subhash C. (1) Kharbikar,Lalit L. (1) Kulshreshtha,Deepika (1) Manjunatha,Channappa (1) Renu, (1) Saharan,Mahender S. (1) Sharma,Sapna (1) Sharma,Vandana (1) Singh,Vaibhav K. (1) Mais... Palavra-chave Chaetomium globosum (1) Chaetomium perlucidum (1) Chaetomium reflexum (1) Diversity (1) Genetic variability (1) Phylogeny (1) Stripe rust (1) URP-PCR (1) Virulence (1) Wheat (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) 2008 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Molecular characterization of Chaetomium species using URP-PCR Genet. Mol. Biol. Aggarwal,Rashmi; Sharma,Vandana; Kharbikar,Lalit L.; Renu,. Chaetomium spp. are common colonizers of soil and cellulose-containing substrates. Seventeen isolates of Chaetomium spp., which included 15 isolates of C. globosum and one each of C. reflexum and C. perlucidum , were genetically characterized with universal rice primers (URP - primers derived from DNA repeat sequences in the rice genome) using polymerase chain reaction (URP-PCR). Out of the 12 URP's used in the study, nine primers were effective in producing polymorphic fingerprint patterns from DNA of Chaetomium spp . Analysis of the entire fingerprint profile using the unweighted pair-group method with arithmetic averages (UPGMA) clearly differentiated C. globosum isolates from C. perlucidum and C. reflexum . One of the primers, URP-2R,... Palavras-chave: Chaetomium globosum; Chaetomium reflexum; Chaetomium perlucidum; Genetic variability; URP-PCR. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000500023 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 Registros recuperados: 2 Primeira ... 1 ... Última

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