SRFI, A NEW TYPE-II RESTRICTION ENDONUCLEASE THAT RECOGNIZES THE OCTANUCLEOTIDE SEQUENCE, 5'-GCCC/GGGC-3'/CGGG/CCCG

被引:11
作者
SIMCOX, TG [1 ]
MARSH, SJ [1 ]
GROSS, EA [1 ]
LERNHARDT, W [1 ]
DAVIS, S [1 ]
SIMCOX, MEC [1 ]
机构
[1] STRATAGENE CLONING SYST INC,11099 N TORREY PINES RD,LA JOLLA,CA 92037
关键词
RECOMBINANT DNA; ENZYME IDENTIFICATION; NUCLEOTIDE SEQUENCE; STREPTOMYCES;
D O I
10.1016/0378-1119(91)90596-4
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A new restriction endonuclease, SrfI has been isolated from an unidentified species of Streptomyces. SrfI recognizes the 8-bp palindrome, 5'-GCCCGGGC and cleaves double-stranded DNA after the third C in the sequence, producing blunt ends. SrfI is a rare-cutting enzyme and should therefore be useful for megabase mapping.
引用
收藏
页码:121 / 123
页数:3
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