| molecular diversity of microbial community in acid mine drainages of yunfu sulfide mine. | two acid mine drainage (amd) samples were studied by a pcr-based cloning approach, which were from yunfu sulfide mine in guangdong province, china. a total of 15 operational taxonomic units (otus) were obtained from the two amd samples. the percentage of overlapped otus in two amd samples was 42.1%. phylogenetic analysis revealed that the bacterium in the two samples fell into four putative divisions, which were nitrospira, alpha-proteobacteria, beta-proteobacteria, and gamma-proteobacteria four ... | 2007 | 17177020 |
| microbial communities in acid water environments of two mines, china. | to understand the compositions and structures of microbial communities in different acid-aqueous environments, a pcr-based cloning approach was used. a total of five samples were collected from two mines in china. two samples, named as g1 and g2, were acid mine drainage (amd) samples and from yunfu sulfide mine in guangdong province, china. the rest of the three samples named as d1, dy and d3, were from three sites undertaking bioleaching in yinshan lead-zinc mine in jiangxi province, china. phy ... | 2009 | 18976840 |
| cultivation-dependent and cultivation-independent characterization of the microbial community in acid mine drainage associated with acidic pb/zn mine tailings at lechang, guangdong, china. | cultivation-based and molecular approaches were used to characterize the phylogenetic composition and structure of the microbial community in an extremely acidic (ph 2.0) acid mine drainage (amd) associated with pb/zn mine tailings that were undergoing vigorous acid generation. acidophilic bacteria were isolated and enumerated on solid media, and were found to be restricted to isolates related to acidithiobacillus ferrooxidans and acidiphilium cryptum. by contrast, cloning and phylogenetic analy ... | 2007 | 17059483 |