1. Department
of Bioinformatics and Biostatistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
2. Shanghai
Center for Bioinformation Technology, Shanghai Academy of Science and Technology, Shanghai 201203, China
3. Key
Laboratory of Systems Biology, Shanghai Institutes for Biological
Science, Chinese Academy of Sciences, Shanghai 200031, China
4. Key
Laboratory of Cell Differentiation and Apoptosis of National Ministry
of Education, Shanghai Jiao Tong University, Shanghai 200025, China