Genetic and phenotypic characterization of mutants in four essential genes that map to the left half of HSV-1 UL DNA.
Genetic and phenotypic characterization of mutants in four essential genes that map to the left half of HSV-1 UL DNA.
复制标题
映射到 HSV-1 UL DNA 左半部分的四个必需基因突变体的遗传和表型特征。
DOI:
10.1016/0042-6822(87)90186-3
复制
发表时间:
1987
期刊:
影响因子:
3.7
通讯作者:
Schaffer,PA
中科院分区:
文献类型:
--
作者:
Weller,SK;Carmichael,EP;Aschman,DP;Goldstein,DJ;Schaffer,PA
Several HSV-1 proteins including the major capsid protein (VP5), two minor capsid proteins (VP11–12 and VP18.8), the alkaline nuclease and glycoprotein gH have been reported to be encoded by the left-most one-third of HSV-1 ULDNA. In this paper, we present physical mapping data and phenotypic analysis of sixtsmutants whose mutations lie within this region and which collectively represent four functional complementation groups (1–6, 1–7, 1–10, and 1–26). In this study, mutants in complementation group 1–10 were found to be defective in the synthesis of viral DNA, late viral polypeptides, and the formation of mature capsid-like structures—properties characteristic of othertsmutants defective in functions required for viral DNA synthesis. Two DNA-positive mutants in complementation group 1–7 fail to induce capsid formation and probably possess mutations in coding sequences for VP5. Mutants in two other complementation groups (1–6 and 1–26) synthesize significant levels of viral DNA, late polypeptides, and capsids. The functions of the gene products represented by these mutants remain to be determined.
登录
查看更多内容
影响因子:
14.9
作者:
D. McGeoch;A. Davison
通讯作者:
A. Davison
影响因子:
3.7
作者:
V. Preston;Fiona B. Fisher
通讯作者:
Fiona B. Fisher
影响因子:
3.7
作者:
FISHER, FB;PRESTON, VG
通讯作者:
PRESTON, VG
影响因子:
5.4
作者:
L. Morse;L. Pereira;B. Roizman;P. Schaffer
通讯作者:
P. Schaffer
影响因子:
5.4
作者:
P. Schaffer;V. Carter;M. Timbury
通讯作者:
M. Timbury