1. BGI Research , Shenzhen 518083 , China
2. College of Life Sciences, University of Chinese Academy of Sciences , Beijing 100049 , China
3. School of Bioscience and Biotechnology, South China University of Technology , Guangzhou 510006 , China
4. Lars Bolund Institute of Regenerative Medicine Qingdao-Europe Advanced Institute for LifeSciences , Qingdao 266555 , China
5. Shenzhen Engineering Laboratory of Detection and Intervention of human intestinal microbiome , Shenzhen 518083 , China
6. BGI College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University , Zhengzhou 450052 , PR China