VOC emission of various Serratia species and isolates and genome analysis of Serratia plymuthica 4Rx13.
VOC emission of various Serratia species and isolates and genome analysis of Serratia plymuthica 4Rx13.
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不同沙雷氏菌属物种和分离株的 VOC 排放以及普城沙雷氏菌 4Rx13 的基因组分析
DOI：
10.1111/1574-6968.12359
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发表时间：
2014
影响因子：
2.1
通讯作者：
Piechulla B.
中科院分区：
文献类型：
--
作者：
Weise T;Thürmer A;Brady S;Daniel R;Gottschalk G;Piechulla B.
细菌释放出大量的挥发性有机化合物。气相色谱-质谱联用分析5个Serratiastreins揭示酮类，二甲基二硫醚和三硫醚和2-苯基乙醇通常释放在这个属。多甲基化的双环烃sodorifen是唯一释放的根细菌Serratiamuthica 4 Rx 13。在10株沙雷氏菌中，仅S.源自罗斯托克（德国）附近田地中生长的植物的分离株释放了这种新的不寻常的化合物。由于钠草醚的生物合成途径尚不清楚，因此对该菌的基因组序列进行了测定。确定并注释了Rx 13。S.具有不产生sodorifen的Serratiaspecies的Sermuthica 4 Rx 13突出显示了246个独特的候选开放阅读框。
Bacteria emit a wealth of volatile organic compounds. Gas chromatography coupled to mass spectrometry analysis of fiveSerratiastrains revealed ketones, dimethyl di- and trisulfide and 2-phenylethanol commonly released in this genus. The polymethylated bicyclic hydrocarbon sodorifen was uniquely released by the rhizobacteriumSerratia plymuthica4Rx13. Of 10Serratiastrains, onlyS. plymuthicaisolates originating from plants grown on fields near Rostock (Germany) released this new and unusual compound. Since the biosynthetic pathway of sodorifen was unknown, the genome sequence ofS. plymuthica4Rx13 was determined and annotated. Genome comparison ofS. plymuthica4Rx13 with sodorifen non-producingSerratiaspecies highlighted 246 unique candidate open reading frames.