The genomic RNA in Ty1 virus-like particles is dimeric.

Abstract:

:The yeast retrotransposon Ty1 resembles retroviruses in a number of important respects but also shows several fundamental differences from them. We now report that, as in retroviruses, the genomic RNA in Ty1 virus-like particles is dimeric. The Ty1 dimers also resemble retroviral dimers in that they are stabilized during the proteolytic maturation of the particle. The stabilization of the dimer suggests that one of the cleavage products of TyA1 possesses nucleic acid chaperone activity.

journal_name

J Virol

journal_title

Journal of virology

authors

Feng YX,Moore SP,Garfinkel DJ,Rein A

doi

10.1128/jvi.74.22.10819-10821.2000

subject

Has Abstract

pub_date

2000-11-01 00:00:00

pages

10819-21

issue

22

eissn

0022-538X

issn

1098-5514

journal_volume

74

pub_type

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