A HIGHLY CONSERVED REPEATED CHROMOSOMAL SEQUENCE IN THE RADIORESISTANT BACTERIUM DEINOCOCCUS-RADIODURANS SARK

被引:12
作者
LENNON, E [1 ]
GUTMAN, PD [1 ]
YAO, HL [1 ]
MINTON, KW [1 ]
机构
[1] UNIFORMED SERV UNIV HLTH SCI,FE HEBERT SCH MED,DEPT PATHOL,4301 JONES BRIDGE RD,BETHESDA,MD 20814
关键词
D O I
10.1128/jb.173.6.2137-2140.1991
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A DNA fragment containing a portion of a DNA damage-inducible gene from Deinococcus radiodurans SARK hybridized to numerous fragments of SARK genomic DNA because of a highly conserved repetitive chromosomal element. The element is of variable length, ranging from 150 to 192 bp, depending on the absence or presence of one or two 21-bp sequences located internally. A putative translational start site of the damage-inducible gene is within the reiterated element. The element contains dyad symmetries that suggest modes of transcriptional and/or translational control.
引用
收藏
页码:2137 / 2140
页数:4
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