1 BGI HK Research Institute, 16 Dai Fu Street, Tai Po, Industrial Estate, Tai Po, Hong Kong ; HKU-BGI Bioinformatics Algorithms and Core Technology Research Laboratory & Department of Computer Science, University of Hong Kong, Pok Fu Lam, Hong Kong.
2 BGI HK Research Institute, 16 Dai Fu Street, Tai Po, Industrial Estate, Tai Po, Hong Kong ; HKU-BGI Bioinformatics Algorithms and Core Technology Research Laboratory & Department of Computer Science, University of Hong Kong, Pok Fu Lam, Hong Kong ; School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006 China.
3 BGI HK Research Institute, 16 Dai Fu Street, Tai Po, Industrial Estate, Tai Po, Hong Kong.
4 HKU-BGI Bioinformatics Algorithms and Core Technology Research Laboratory & Department of Computer Science, University of Hong Kong, Pok Fu Lam, Hong Kong.
5 School of Computer Science, National University of Defense Technology, No.47, Yanwachi street, Kaifu District, Changsha, 410073 Hunan China.