Inactivation of Vibrio anguillarum by Attached and Planktonic Roseobacter Cells
Inactivation of Vibrio anguillarum by Attached and Planktonic Roseobacter Cells
复制标题
DOI：
10.1128/aem.02717-09
复制
发表时间：
2010-04-01
影响因子：
4.4
通讯作者：
Gram, Lone
中科院分区：
文献类型：
--
作者：
D'Alvise, Paul W.;Melchiorsen, Jette;Gram, Lone
本研究的目的是研究玫瑰杆菌在液体-表面组合系统中对弧菌的抑制作用。将鳗弧菌暴露于表面附着的玫瑰杆菌 (10(7) CFU/cm(2)) 会导致以 10(2) 至 10(4) CFU/ml 接种的病原体显着减少或完全杀死。这种效应可能与原二硫酸 (TDA) 的产生有关，因为 TDA 阴性突变体不会影响鳗弧菌的存活或生长。
The purpose of the present study was to investigate the inhibition of Vibrio by Roseobacter in a combined liquid-surface system. Exposure of Vibrio anguillarum to surface-attached roseobacters (10(7) CFU/cm(2)) resulted in significant reduction or complete killing of the pathogen inoculated at 10(2) to 10(4) CFU/ml. The effect was likely associated with the production of tropodithietic acid (TDA), as a TDA-negative mutant did not affect survival or growth of V. anguillarum.