1 Key Laboratory of Development and Application of Rural Renewable Energy, Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu, China.
2 Laboratory of Microbiology, Wageningen University and Research, Wageningen, The Netherlands.
3 School of Earth System Science, Institute of Surface-Earth System Science, Tianjin University, Tianjin, China.
4 Shenzhen Key Laboratory of Marine Geo-Omics Research, Southern University of Science and Technology, Shenzhen, China.
5 State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.
6 Laboratory of Microbiology, Wageningen University and Research, Wageningen, The Netherlands. diana.sousa@wur.nl.
7 Key Laboratory of Development and Application of Rural Renewable Energy, Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu, China. chenglei@caas.cn.