[1] WASHINGTON UNIV,SCH MED,DEPT MOLEC MICROBIOL,BOX 8230,ST LOUIS,MO 63110
来源:
MOLECULAR & GENERAL GENETICS
|
1991年
/
229卷
/
01期
关键词:
10SA RNA;
SMALL STABLE RNA;
GENE DISRUPTION;
D O I:
10.1007/BF00264212
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
The ssrA gene, coding for the metabolically stable 10Sa RNA, affects cell growth. A mutant in which the chromosomal 10Sa RNA gene is interrupted by a cat insert does not produce detectable levels of 10Sa RNA, and it grows more slowly than the parental strain.