Genetic relationships between the dominant genotypes of Phytophthora infestans in Hokkaido, Japan

被引：3
作者：
Akino S. [1 ]
Kato M. [2 ]
Gotoh K. [1 ]
Naito S. [1 ]
Ogoshi A. [3 ]
机构：
[1] Laboratory of Plant Pathology, Graduate School of Agriculture, Hokkaido University
[2] Japan International Research Center for Agricultural Sciences, Tsukuba
[3] Hokkaido Starch Industry Society, Sapporo
来源：
Journal of General Plant Pathology | 2005年 / 71卷 / 3期
关键词：
Allozymes; DNA fingerprinting; Mating type; Mitochondrial DNA haplotypes; Population genetics;
D O I：
10.1007/s10327-005-0187-2
中图分类号：
学科分类号：
摘要：
The genetic characteristics of the dominant genotypes of Phytophthora infestans in Japan (US-1, JP-1, Japanese A1-A, A1-B) were compared. Differences were evident in the peptidase genotype, amplified fragment length polymorphism, and RG57 DNA fingerprints. Almost all of the fingerprint bands for the Japanese genotype A1-B were also present in JP-1 and Japanese A1-A, and few bands were unique to Japanese A1-B. These results suggest that the Japanese A1-B genotype was generated from sexual reproduction involving Japanese A1-A and JP-1 or related genotypes. © The Phytopathological Society of Japan and Springer-Verlag 2005.
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页码：200 / 203
页数：3
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