Marine bacteria from the Roseobacter clade produce sulfur volatiles via amino acid and dimethylsulfoniopropionate catabolism
作者:Nelson L. Brock、Markus Menke、Tim A. Klapschinski、Jeroen S. Dickschat
DOI:10.1039/c4ob00719k
日期:——
Dimethylsulfoniopropionate (DMSP) is a versatile sulfur source for the production of sulfur-containing secondary metabolites by marine bacteria from the Roseobacter clade. 34S-labelled DMSP and cysteine, and several DMSP derivatives with modified S-alkyl groups were synthesised and used in feeding experiments that gave insights into the biosynthesis of sulfur volatiles from these bacteria.
二甲基硫丙酸(DMSP)是一种多用途的硫源,海洋细菌中的红杆菌分支利用它来生产含硫次级代谢物。通过合成34S标记的DMSP和半胱氨酸以及几种含修饰S-烷基团的DMSP衍生物,并进行饲喂实验,深入了解了这些细菌产生硫挥发物的生物合成途径。