[1] Department of Biotechnology,
[2] University of Tokyo,undefined
[3] Yayoi 1-1-1,undefined
[4] Bunkyo-ku,undefined
[5] Tokyo 113-8657,undefined
[6] Japan,undefined
[7] Department of Agronomy,undefined
[8] China Agricultural University,undefined
[9] Yuanmingyuan West Road,undefined
[10] Haidian District,undefined
[11] Beijing 100094,undefined
[12] P.R. China,undefined
[13] Institute of Microbiology,undefined
[14] Chinese Academy of Sciences,undefined
[15] Beijing 100080,undefined
[16] P.R. China,undefined