Available nitrogen is the key factor influencing soil microbial functional gene diversity in tropical rainforest.

ABSTRACT:

Background

Tropical rainforests cover over 50% of all known plant and animal species and provide a variety of key resources and ecosystem services to humans, largely mediated by metabolic activities of soil microbial communities. A deep analysis of soil microbial communities and their roles in ecological processes would improve our understanding on biogeochemical elemental cycles. However, soil microbial functional gene diversity in tropical rainforests and causative factors remain unclear. GeoChip, contained almost all of the key functional genes related to biogeochemical cycles, could be used as a specific and sensitive tool for studying microbial gene diversity and metabolic potential. In this study, soil microbial functional gene diversity in tropical rainforest was analyzed by

SUBMITTER: Cong J 

PROVIDER: S-EPMC4546036 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature