Evidence that RNA 4 of alfalfa mosaic virus does not replicate autonomously.

Abstract:

:A mutant (Tbts7) of alfalfa mosaic virus, the coat protein of which is unable to activate the viral genome (the RNA species 1, 2, and 3, which need some coat protein for infectivity) at 30 degrees , can be rescued at this temperature by adding to the inoculum wild-type RNA 3 (the genome part that contains the coat protein cistron), but not adding wild-type RNA 4 (the subgenomic messenger for the coat protein). Unless RNA 3 of Tbts 7 has a second ts mutation at a site not occurring in RNA 4, it may be concluded from the above finding that RNA 4 does not replicate autonomously.

journal_name

Virology

journal_title

Virology

authors

Smit CH,Jaspars EM

doi

10.1016/0042-6822(82)90528-1

subject

Has Abstract

pub_date

1982-02-01 00:00:00

pages

271-4

issue

1

eissn

0042-6822

issn

1096-0341

pii

0042-6822(82)90528-1

journal_volume

117

pub_type

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