Structure and Diversity of Soil Bacterial Communities in Offshore Islands.

ABSTRACT: The effects of biogeographical separation and parent material differences in soil bacterial structure and diversity in offshore islands remain poorly understood. In the current study, we used next-generation sequencing to characterize the differences in soil bacterial communities in five offshore subtropical granite islands (Matsu Islets, MI) of mainland China and two offshore tropical andesite islands (Orchid [OI] and Green Islands [GI]) of Taiwan. The soils of OI and GI were more acidic and had higher organic carbon and total nitrogen content than MI soils. The bacterial communities were dominated by Acidobacteria and Proteobacteria but had different relative abundance because soils were derived from different parent material and because of geographic distance. Non-metric multi-dimension

SUBMITTER: Lin YT 

PROVIDER: S-EPMC6426884 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature