MULTICOPY SUP35 GENE INDUCES DE-NOVO APPEARANCE OF PSI-LIKE FACTORS IN THE YEAST SACCHAROMYCES-CEREVISIAE

被引：251

作者：

CHERNOFF, YO ^{[1
]}

DERKACH, IL ^{[1
]}

INGEVECHTOMOV, SG ^{[1
]}

机构：

[1] ST PETERSBURG STATE UNIV,DEPT GENET,ST PETERSBURG 199034,RUSSIA

来源：

CURRENT GENETICS | 1993年 / 24卷 / 03期

关键词：

MISTRANSLATION; OMNIPOTENT SUPPRESSION; PLASMID; EXTRACHROMOSOMAL ELEMENT;

D O I：

10.1007/BF00351802

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Previously, we have shown that plasmid-mediated multiplication of Saccharomyces cerevisiae wild-type SUP35 gene leads to omnipotent suppression and is incompatible with psi-factor, which is an endogenous extrachromosomal suppressor. Here, we describe a frequent de-novo appearance of psi-like factors in mitotic progeny of yeast transformants containing multicopy SUP35 gene.

引用

页码：268 / 270

页数：3

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