期刊
SCIENCE
卷 313, 期 5784, 页码 233-236出版社
AMER ASSOC ADVANCEMENT SCIENCE
DOI: 10.1126/science.1125878
关键词
-
Bacterial biofilms are associated with secondary gold grains from two sites in Australia. 16S ribosomal DNA clones of the genus Ralstonia that bear 99% similarity to the bacterium Ralstonia metallidurans - shown to precipitate gold from aqueous gold(III) tetrachloride - were present on all DNA-positive gold grains but were not detected in the surrounding soils. These results provide evidence for the bacterial contribution to the authigenic formation of secondary bacterioform gold grains and nuggets.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据