Extracellular protease activities in relation to xylanase secretion in an alkalophilic Bacillus sp.

被引：26

作者：

Balakrishnan, H ^{[1
]}

Srinivasan, MC ^{[1
]}

Rele, MV ^{[1
]}

机构：

[1] NATL CHEM LAB,DIV BIOCHEM SCI,PUNE 411008,MAHARASHTRA,INDIA

来源：

BIOTECHNOLOGY LETTERS | 1997年 / 19卷 / 07期

关键词：

Organic Chemistry; Glycine; Bacillus; Protease Activity; Proteolytic Activity;

D O I：

10.1023/A:1018314109735

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The proteolytic activity of an alkalophilic Bacillus sp. (NCL 87-6-10) correlates with xylanase secretion. Addition of DL-norvaline, glycine or Casamino acids to a medium formulated for xylanase production resulted in 2-5-fold enhancement of xylanase secretion (8 to 45 lU/ml), Inhibition of proteolytic activity is a possible mechanism for enhanced xylanase activity.

引用

页码：599 / 601

页数：3

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