Identification of a latent pathogen on mulberry tree with a disease of mosaic dwarf
文献类型: 外文期刊
第一作者: Kuai, Yuanzhang
作者: Kuai, Yuanzhang;Fei, Jianming;Li, Yufeng;Shi, Guofang;Wu, Yan;Yu, Feng;Bai, Xichuang
作者机构:
关键词: Mulberry;mosaic dwarf disease;viroid-like RNA;identification
期刊名称:AFRICAN JOURNAL OF BIOTECHNOLOGY ( 影响因子:0.573; 五年影响因子:0.794 )
ISSN: 1684-5315
年卷期: 2009 年 8 卷 20 期
页码:
收录情况: SCI
摘要: A disease on mulberries with the typical symptoms of mosaic and dwarf leaves was found in middle areas of China in 1980s. Presently, this disease became serious and spread out. Based on previous finding, we detected a viroid-like small molecular RNA in diseased mulberries tissues. In this paper, we further identified the pathogen of mulberry mosaic dwarf disease (MMDD) according to the Koch's postulates and reported the diagnostic method of the pathogen by using PCR with two sets of specific primers. The result might be helpful to control the disease extension.
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