H Tamba | Semantic Scholar

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Repeat-induced point mutation (RIP) in Magnaporthe grisea: implications for its sexual cycle in the natural field context.

Ken-ichi Ikeda, Hitoshi Nakayashiki, +4 authors Shigeyuki Mayama
Molecular microbiology
2002

Repeat-induced point mutation (RIP) is a process that detects DNA duplications and peppers their sequences with C:G to T:A transitions in the sexual phase of the life cycle. So far, this unique… (More)

Genetic Constitution and Pathogenicity of Lolium Isolates of Magnaporthe oryzae in Comparison with Host Species-Specific Pathotypes of the Blast Fungus.

Yukio Tosa, Kenro Hirata, +12 authors Shigeki Mayama
Phytopathology
2004

ABSTRACT Fungal isolates from gray leaf spot on perennial ryegrass (prg isolates) were characterized by DNA analyses, mating tests, and pathogenicity assays. All of the prg isolates were interfertile… (More)

Genetic Analysis of Host Species Specificity of Magnaporthe oryzae Isolates from Rice and Wheat.

Yukio Tosa, H Tamba, Kenji Tanaka, Shigeki Mayama
Phytopathology
2006

ABSTRACT A Triticum isolate (pathogenic on wheat) of Magnaporthe oryzae was crossed with an Oryza isolate (pathogenic on rice) to elucidate mechanisms of their parasitic specificity on wheat. When… (More)