Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Patent
1990-07-02
1993-04-06
Weimar, Elizabeth C.
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
435832, C12N 922, C12N 100
Patent
active
052003361
ABSTRACT:
The present invention provides a novel Type II restriction endonuclease obtainable from Bacillus coagulans. The endonuclease known as Bcg I, recognizes the following nucleotide sequence and has a cleavage point at both ends outside of its recognition sequence: ##STR1## to produce a 34 base pair fragment. Also described is a process for obtaining purified Bcg I from Bacillus coagulans, as well as processes for mapping chromosomal DNA and methods for reducing background in transformants with enzymes such as Bcg I.
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Kong Huimin
Schildkraut Ira
Conlin David G.
Crouch Deborah
New England Biolabs Inc.
Weimar Elizabeth C.
Williams Gregory D.
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