AUTHOR=Jing Hongmei , Xia Xiaomin , Liu Hongbin , Zhou Zhi , Wu Chen , Nagarajan Sanjay TITLE=Anthropogenic impact on diazotrophic diversity in the mangrove rhizosphere revealed by nifH pyrosequencing JOURNAL=Frontiers in Microbiology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2015.01172 DOI=10.3389/fmicb.2015.01172 ISSN=1664-302X