2y26
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Transmission defective mutant of Grapevine Fanleaf virus
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Structural highlights
FunctionPOL2_GFLV Protein 2A: implicated in RNA2 replication. Could also be required for nematode transmission of the virus. Movement protein: transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Acts by forming a tubular structure at the host plasmodesmata, enlarging it enough to allow free passage of virion capsids. See AlsoContents | ||||||||||||||||||
This page was last modified 07:11, 1 May 2024.