PHOTOTROPHIC BACTERIA PRODUCE VOLATILE, METHYLATED SULFUR AND SELENIUM-COMPOUNDS

被引:0
|
作者
MCCARTY, S
CHASTEEN, T
MARSHALL, M
FALL, R
BACHOFEN, R
机构
[1] UNIV ZURICH,INST PLANT BIOL,ZOLLIKERSTR 107,CH-8008 ZURICH,SWITZERLAND
[2] SAM HOUSTON STATE UNIV,HUNTSVILLE,TX
[3] UNIV COLORADO,NOAA,COOPERAT INST RES ENVIRONM SCI,BOULDER,CO 80309
[4] UNIV COLORADO,DEPT HISTOPATHOL,BOULDER,CO 80309
关键词
PHOTOTROPHIC BACTERIA; VOLATILE ORGANIC SULFUR; VOLATILE ORGANIC SELENIUM; DIMETHYLSULFIDE;
D O I
暂无
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Species of phototrophic non-sulfur bacteria produce methylated sulfur compounds, such as dimethylsulfide and dimethyldisulfide. In the presence of selenium oxyanions, analogous organic selenium compounds are formed. These findings suggest that this group of bacteria contribute to the volatilization and biogeochemical cycling of sulfur and selenium.
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页码:93 / 97
页数:5
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