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Genetic diversity of Xanthomonas arboricola pv. pruni strains in Japan revealed by DNA fingerprinting
被引:0
|作者:
Akira Kawaguchi
机构:
[1] Research Institute for Agriculture,
[2] Okayama Prefectural Technology Center for Agriculture,undefined
[3] Forestry and Fisheries,undefined
来源:
关键词:
Genetic diversity;
pv. ;
Bacterial spot on peach;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Xanthomonas arboricola pv. pruni (Xap) strains collected from peach orchards in six areas in Japan were fingerprinted by inter-simple sequence repeat (ISSR)-polymerase chain reaction (PCR) and repetitive sequence-based (rep)-PCR. Although 148 strains were differentiated into four fingerprint groups (A–D), the genetic diversity among the Xap population was low. The pathogenicity of strains belonging to different fingerprinting groups was very similar. These results show that the causal agent of bacterial spot on peach in Japan is genetically nearly homogeneous.
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页码:366 / 369
页数:3
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