A Plasmid-Borne Truncated luxI Homolog Controls Quorum-Sensing Systems and Extracellular Carbohydrate Production in Methylobacterium extorquens AM1

A Plasmid-Borne Truncated luxI Homolog Controls Quorum-Sensing Systems and Extracellular Carbohydrate Production in Methylobacterium extorquens AM1
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质粒携带的截短 luxI 同源物控制扭断甲基杆菌 AM1 中群体感应系统和胞外碳水化合物的产生

DOI:
10.1128/jb.00649-06
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发表时间:
2006
影响因子:
3.2
通讯作者:
J. Vorholt
J. Vorholt
中科院分区:
生物学3区
文献类型:
--
作者:
C. G. N. Penalver;F. Cantet;D. Morin;D. Haras;J. Vorholt

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摘要扭脱甲基杆菌AM 1的一个隐蔽质粒被发现编码一个截短的luxI同源物tsl I。tsl I被证明表达并控制酰基-高丝氨酸内酯(HSL)合酶基因msa I的转录,从而间接控制酰基-HSL的产生。此外,tsl I被发现积极调节胞外多糖的生产。
ABSTRACT A cryptic plasmid of Methylobacterium extorquens AM1 was found to encode tslI, a truncated luxI homolog. tslI was shown to be expressed and to control transcription of the acyl-homoserine lactone (HSL) synthase gene msaI and thus, indirectly, acyl-HSL production. In addition, tslI was found to positively regulate extracellular polysaccharide production.
DOI: 10.1099/00221287-147-8-2065
发表时间: 2001-08-01
期刊: MICROBIOLOGY-SGM
影响因子: 2.8
作者:
Marx, CJ;Lidstrom, ME
通讯作者: Lidstrom, ME
DOI: 10.2144/02335rr01
发表时间: 2002-11-01
期刊: BIOTECHNIQUES
影响因子: 2.7
作者:
Marx, CJ;Lidstrom, ME
通讯作者: Lidstrom, ME
DOI: 10.1016/s1097-2765(02)00480-x
发表时间: 2002-03-01
期刊: MOLECULAR CELL
影响因子: 16
作者:
Watson, WT;Minogue, TD;Churchill, MEA
通讯作者: Churchill, MEA