Characterization of a cucumber mosaic virus isolate causing leaf crinkle and severe mosaic of Amaranthus in India

被引:6
|
作者
Raj, SK [1 ]
Aminuddin [1 ]
Singh, BP [1 ]
Pal, M [1 ]
机构
[1] NATL BOT RES INST,PLANT VIRUS LAB,LUCKNOW 226001,UTTAR PRADESH,INDIA
关键词
D O I
10.1080/07060669709500581
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A virus causing leaf crinkle, severe mosaic of Amiaranthus tricolor and seed yield losses in A. hypochondriacus was characterized as an isolate of cucumber mosaic virus on the basis of aphid transmission by nonpersistent manner, presence of 28 nm isometric particles, 26 kd viral coat protein subunits in SDS-PAGE and close serological relationship with CMV-C strain. Nucleic acid extracted from purified particles was ssRNA and infectious. The electrophoretic pattern of RNA species of the virus isolate revealed multiple RNAs and was similar to the CMV RNA pattern.
引用
收藏
页码:97 / 100
页数:4
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