Isolation and expression of a nitrogen regulatory gene, nmc, of Penicillium roqueforti

被引：16

作者：

Gente, S ^{[1
]}

Poussereau, N ^{[1
]}

Fèvre, M ^{[1
]}

机构：

[1] Univ Lyon 1, UMR CNRS 5577, Ctr Microbiol & Genet, Lab Biol Cellulaire Fonq, F-69622 Villeurbanne, France

来源：

FEMS MICROBIOLOGY LETTERS | 1999年 / 175卷 / 02期

关键词：

nitrogen regulation; nmc gene; Penicillium roqueforti;

D O I：

10.1111/j.1574-6968.1999.tb13633.x

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The nmc gene, encoding a global nitrogen regulator, has been cloned and characterized from Penicillium roqueforti li, a fungus used in the dairy industry. The deduced amino acid sequence predicts a protein of 860 amino acids in length whose zinc finger DNA binding domain is at least 94% identical to those of the homologous fungal proteins. Northern blot analysis showed that nmc,le expression is induced by nitrogen starvation and not repressed by variation of the external pH. (C) 1999 Federation of European Microbiological Societies, Published by Elsevier Science B.V, All rights reserved.

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页码：291 / 297

页数：7

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