Diversity of Microorganisms in Decaying Maize Stalks Revealed by a Molecular Method
2007
Yang, Ming-Xia (Yunnan University, Yunnan, P. R. China) | Zhang, Han-Bo (Yunnan University, Yunnan, P. R. China), E-mail: zhhb@ynu.edu.cn
Microbial diversity in decaying maize stalk was characterized by constructing and analyzing rRNA gene clone library. Total 47 OTUs were obtained from 82 bacterial clones, including Proteobacteria (64.6%), Actinobacteria (30.5%), Bacteroidetes (2.4%) and Firmicutes (2.4%). Most proteobacterial clones were members of Rhizobium, Pseudomonas and Stenotrophomonas. Eighty-four percent of Actinobacteria was related to Microbacterium. Only 14 OTUs were identified from 124 fungal clones, including Ascomycota (88%) and Basidiomycota (12%).
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