Genomics Research Center, Academia Sinica, Academia Road, Nankang, Taipei 11529, Taiwan. fcchen@iis.sinica.edu.tw|Genomics Research Center, Academia Sinica, Academia Road, Nankang, Taipei 11529, Taiwan. fcchen@iis.sinica.edu.tw|Genomics Research Center, Academia Sinica, Academia Road, Nankang, Taipei 11529, Taiwan. fcchen@iis.sinica.edu.tw|Genomics Research Center, Academia Sinica, Academia Road, Nankang, Taipei 11529, Taiwan. fcchen@iis.sinica.edu.tw