16S rDNA pyrosequencing analysis of bacterial community in heavy metals polluted soils.

ABSTRACT: Soil contamination with heavy metals is a widespread problem, especially prominent on grounds lying in the vicinity of mines, smelters, and other industrial facilities. Many such areas are located in Southern Poland; they are polluted mainly with Pb, Zn, Cd, or Cu, and locally also with Cr. As for now, little is known about most bacterial species thriving in such soils and even less about a core bacterial community--a set of taxa common to polluted soils. Therefore, we wanted to answer the question if such a set could be found in samples differing physicochemically and phytosociologically. To answer the question, we analyzed bacterial communities in three soil samples contaminated with Pb and Zn and two contaminated with Cr and lower levels of Pb and Zn. The communities were assessed with

SUBMITTER: Golebiewski M 

PROVIDER: S-EPMC3962847 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature