caa a22 4500 605502374 CHVBK 20210128100605.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s00253-015-6884-7 doi (NATIONALLICENCE)springer-10.1007/s00253-015-6884-7 Pyrosequencing reveals bacterial community differences in composting and vermicomposting on the stabilization of mixed sewage sludge and cattle dung [Elektronische Daten] [Baoyi Lv, Meiyan Xing, Jian Yang, Liangbo Zhang] This study aimed to compare the microbial community structures and compositions in composting and vermicomposting processes. We applied 454 high-throughput pyrosequencing to analyze the 16S rRNA gene of bacteria obtained from bio-stabilization of sewage sludge and cattle dung. Results demonstrated that vermicomposting process presented higher operational taxonomic units and bacterial diversity than the composting. Analysis using weighted UniFrac indicated that composting exhibited higher effects on shaping microbial community structure than the vermicomposting. The succession of dominant bacteria was also detected during composting. Firmicutes was the dominant bacteria in the thermophilic phase of composting and shifted to Actinomycetes in the maturing stage. By contrast, Proteobacteria accounted for the highest proportions in the whole process of the vermicomposting. Furthermore, vermicomposting contained more uncultured and unidentified bacteria at the taxonomy level of genus than the composting. In summary, the bacterial community during composting significantly differed from that during vermicomposting. These two techniques played different roles in changing the diversity and composition of microbial communities. Springer-Verlag Berlin Heidelberg, 2015 Pyrosequencing nationallicence Bacterial community nationallicence Composting nationallicence Vermicomposting nationallicence Sewage sludge nationallicence Cattle dung nationallicence Lv Baoyi College of Ocean Science and Engineering, Shanghai Maritime University, 201306, Shanghai, China aut Xing Meiyan Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China aut Yang Jian Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China aut Zhang Liangbo College of Chemistry and Chemical Engineering, Henan University of Technology, 450001, Zhengzhou, China aut Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/24(2015-12-01), 10703-10712 0175-7598 99:24<10703 2015 99 253 https://doi.org/10.1007/s00253-015-6884-7 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00253-015-6884-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lv Baoyi College of Ocean Science and Engineering, Shanghai Maritime University, 201306, Shanghai, China aut NATIONALLICENCE 700 1- Xing Meiyan Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China aut NATIONALLICENCE 700 1- Yang Jian Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China aut NATIONALLICENCE 700 1- Zhang Liangbo College of Chemistry and Chemical Engineering, Henan University of Technology, 450001, Zhengzhou, China aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/24(2015-12-01), 10703-10712 0175-7598 99:24<10703 2015 99 253