Increase of xanthan production by self-cloning of a 3.0-kb EcoRI-KpnI chromosomal fragment in Xanthomonas campestris

被引：6

作者：

Wei, CL

Choy, KT

Lin, NT

Tseng, YH

机构：

[1] NATL CHUNGHSING UNIV,INST MOL BIOL,TAICHUNG 402,TAIWAN

[2] NATL CHUNGHSING UNIV,DEPT BOT,TAICHUNG 402,TAIWAN

来源：

BIOTECHNOLOGY LETTERS | 1996年 / 18卷 / 11期

关键词：

D O I：

10.1007/BF00129959

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：

G76E is a non-mucoid mutant derived from Xanthomonas campestris pv. campestris 17 by Tn mutagenesis. A 3.0-kb EcoRI-KpnI fragment, cloned from a genomic bank of Xc17, was able to complement G76E and caused an increase of xanthan production by ca. 46% over Xc17. This 3.0-kb EcoRT-KpnI fragment insert was different from the two previously cloned EcoRI fragments from Xc17 that also increased xanthan production.

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页码：1301 / 1304

页数：4

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