| microbial diversity of mine water at zhong tiaoshan copper mine, china. | microbial diversity of mine water at zhong tiaoshan copper mine, shanxi province, china, was analyzed using a culture-independent 16s rrna gene (rdna) based on cloning approach. a total of 59 operational taxonomic units (otus) were obtained from 226 clones from all three samples (8 otus from sample sx1, 25 from sx2 and 26 from sx3). 46 of them were representative otus and were sequenced. 93.5% of the total clones had sequences that were less than 5% difference from those in the nucleic acids dat ... | 2007 | 18072249 |