Journal of Zhejiang University. Science. B 2005;6(8):817-824

Sequence analysis and expression pattern of MGTA1 gene in rice blast pathogen Magnaporthe grisea.

Jiao-yu WANG 1 ; Xiao-hong LIU ; Jian-ping LU ; Fu-cheng LIN

Affiliations

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Country

China

Language

English

Abstract

MGTA1, a putative fungal Zn(II)(2)Cys(6) transcriptional activator-encoding gene, was isolated from rice blast pathogen Magnaporthe grisea, which is homologous to CLTA1 from Colletotrichum lindemuthianum with 51% identity at protein level. MGTA1 cassette contains a 2370 bp open reading frame, consisting of 6 exons, coding a 790 amino acid peptide. MGTA1 gene exists as a single copy in genomes of 7 strains of M. grisea, and is expressed in tip hyphae, conidia, and mature appressoria of strain Guy11.