식물병과 농업 (Plant Disease and Agriculture)
- 제5권1호
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- Pages.14-19
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- 1999
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- 1226-1203(pISSN)
Cucumber Mosaic Cucumovirus에 의한 식물의 병 - 병징관련 유전자의 기능을 중심으로 -
Plant Disease Caused by Cucumber Mosaic Cucumovirus - Potential Role of Genes Associated with Symptom -
초록
Cucumber mosaic cucumovirus (CMV) is an isometric plant virus with functionally divided genomic RNAs and a broad host range. RNA 1 and RNA 2 each encode one protein, both of which are essential for replication. RNA 3 encodes the viral coat protein and an additional protein thought to be involved in potentiating the cell-to-cell movement of the virus. Functions of the RNAs have been confirmed using a pseudorecombinant virus constructed with infectious cDNA-derived transcripts of the RNAs. Generally, CMV produces different symptoms in various host plants depending on the virus strains. In this mini-review, we describe the potential role of the genes associated with symptom expression of CMV RNAs.