Electronic Resource
Oxford, UK
:
Blackwell Publishing Ltd
FEMS microbiology letters
33 (1986), S. 0
ISSN:
1574-6968
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Biology
Notes:
Abstract Conversion of Bacillus subtilis to protoplasts resulted in the release of 70–80% of the total protease inhibitor activity. Inhibitor fractions contained a polypeptide of approx. 15 kDa which reacted with inhibitor antibody. There was no release of protease inhibitor into the medium by sporulating cells, by osmotic shock of cells nor by washing with high concentrations of salt. The release of inhibitor activity was selective in that only 10–20% of the total protein, and 〈 10% of the glutamine synthetase activity was found in the protoplast supernatant. The inhibitor could be localized near the cell surface and function in cell protection.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1574-6968.1986.tb01209.x
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