Nucleotide sequence changes in polyoma virus A gene mutants.

Abstract:

:The mutational alterations in polyoma virus mutants ts-a and ts-25E which cause their large T-antigens to be thermolabile have been identified. In ts-a, a G leads to A transition at nucleotide 2193 causes the replacement of Ala (GCT) by Thr (ACT). In ts-25E, a G leads to T transversion at nucleotide 2883 causes the replacement of Gly (GGC) by Cys (TGC). Revertants of both mutants have been isolated and shown to have the original nucleotides restored at these positions.

journal_name

J Virol

journal_title

Journal of virology

authors

Thomas T,Vollmer P,Folk WR

doi

10.1128/JVI.37.3.1094-1098.1981

subject

Has Abstract

pub_date

1981-03-01 00:00:00

pages

1094-8

issue

3

eissn

0022-538X

issn

1098-5514

journal_volume

37

pub_type

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