상세 정보

underline
Metadata Downloads : dc(xml) or Excel
Cited 0 time in scopus ci

Title 

Synthesis of alkaline protease by catabolite repression-resistant Thermoactinomyces sp. E79 mutant

Authors 

K SunithaYoung Seo ParkTae Kwang OhJung Kee Lee

Publisher 

Springer Verlag (Germany)

Issue Date 

1999

Citation 

Biotechnology Letters, vol. 21, no. 0, pp. 155-158

Keywords 

catabolite repressionmutationglucose transportproteaseThermoactinomyces

Abstract 

The production of alkaline protease from Thermoactinomyces sp. E79 was repressed by 0.2% (w/v) glucose in the medium. Catabolite repression-resistant mutant M1 was obtained by combined treatment of UV light and N-methyl-N'-nitro-N-nitrosoguanidine. The glucose uptake studies accomplished by [14C]glucose showed that the mutant has lost its ability for glucose uptake. The protease production by mutant M1 in the enzyme production medium was 62 U/mg, which was twice that of the wild-type strain.

ISSN 

0141-5492

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


There are no files associated with this item.
qrcode

FusionCharts.
DSpace Software Coptright(c) 2010 MIT and Hewleft-Packard  /  KRIBB-REPOSITORY ( Email:jakim@kribb.re.kr)