This work was supported by National Innovation Fund of China
with the funding number 06C26214421651, by Science and Technology
Planning Project of Shenzhen Municipality, China, with the
funding number SZKJ0531, by Main Direction Program of Knowledge
Innovation of Chinese Academy of Sciences with the funding number
KGCX2-YW-374-3, and by the open fund of Tianjin Key Laboratory of
Marine Resources and Chemistry with the funding number 200903.