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	Provedor de dados BJM (1) Rev. Microbiol. (1) Autor Bakar,F.D.A. (1) Illias,R.M. (1) Lima,Elza A. Luna-Alves (1) Magalhães,Bonifácio (1) Mahadi,N.M. (1) Murad,A.M.A. (1) Xavier-Santos,Solange (1) Yong,H.Y. (1) Mais... Palavra-chave Appressorium (2) Colletotrichum gloeosporioides (1) Entomopathogenic fungus (1) Germination (1) Hyphomycetes (1) MAP kinase (1) Pathogenicity (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2013 (1) 1999 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Cgl-SLT2 is required for appressorium formation, sporulation and pathogenicity in Colletotrichum gloeosporioide BJM Yong,H.Y.; Bakar,F.D.A.; Illias,R.M.; Mahadi,N.M.; Murad,A.M.A.. The mitogen-activated protein (MAP) kinase pathways has been implicated in the pathogenicity of various pathogenic fungi and plays important roles in regulating pathogenicity-related morphogenesis. This work describes the isolation and characterization of MAP kinase gene, Cgl-SLT2, from Colletotrichum gloeosporioides. A DNA sequence, including 1,633 bp of Cgl-SLT2 open-reading frame and its promoter and terminator regions, was isolated via DNA walking and cloned. To analyze gene function, a gene disruption cassette containing hygromycin-resistant gene was constructed, and Cgl-SLT2 was inactivated via gene deletion. Analysis on Cgl-slt2 mutant revealed a defect in vegetative growth and sporulation as compared to the wild-type strain. When grown under... Tipo: Info:eu-repo/semantics/article Palavras-chave: Colletotrichum gloeosporioides; MAP kinase; Pathogenicity; Appressorium. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400031 Differentiation of the entomopathogenic fungus Metarhizium flavoviride (Hyphomycetes) Rev. Microbiol. Xavier-Santos,Solange; Magalhães,Bonifácio; Lima,Elza A. Luna-Alves. The differentiation of a Brazilian isolate of Metarhizium flavoviride (CG 423), a promising candidate for the biocontrol of grasshoppers, was investigated. Conidia were spread onto solid medium (1% yeast extract, 2.8% agar, 96.2% distilled water), incubated at 28°C and observed during 26 h. Germination initiated as conidia size increased from 5.3 (±0.6) x 3.1 (±0.3) µm (0 h incubation) to 8.1 (±0.2) x 6.1 (±0.2) µm (8 h incubation). Germ tubes started to appear after 10 h incubation showing a high degree of multipolarity. Twenty six hours after inoculation, hyphal differentiation and anastomosis among hyphae from adjacent conidia were recorded. Appressoria were formed only from conidia incubated in liquid medium containing minimum concentration of yeast... Tipo: Info:eu-repo/semantics/other Palavras-chave: Hyphomycetes; Entomopathogenic fungus; Germination; Appressorium. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000100009 Registros recuperados: 2 Primeira ... 1 ... Última

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