Synthesis of a proposed structure for the diffusible extracellular factor of Xanthomonas campestris pv. campestris

被引:8
作者
Yajima, Arata [1 ]
Imai, Nagisa [1 ]
Poplawsky, Alan R. [2 ]
Nukada, Tomoo [1 ]
Yabuta, Goro [1 ]
机构
[1] Tokyo Univ Agr, Dept Fermentat Sci, Fac Appl Biol Sci, Setagaya Ku, Tokyo 1568502, Japan
[2] Univ Idaho, Dept Plant Soil & Entomol Sci, Moscow, ID 83844 USA
关键词
Quorum sensing; Xanthomonas campestris pv. campestris; Diffusible extracellular factor; Diffusible signal factor; Pheromone; SIGNAL; PATHOGENICITY; DETERMINES; GENE; PIGB;
D O I
10.1016/j.tetlet.2010.02.088
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A proposed structure for the diffusible extracellular factor (DF) of Xanthomonas campestris pv. campestris (Xcc) has been synthesized. Its MS spectrum and biological activity, however, contradict those of the natural product previously reported, suggesting that the structure for DF of Xcc must be reexamined. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2074 / 2077
页数:4
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