Affiliation: | (1) Rumen Microbiology Research Team, STAFF-Institute, 446-1 Ippaizuka, Kamiyokoba Tsukuba, Ibaraki 305-0854, Japan, JP;(2) Japan Collection of Microorganisms, The Institute of Physical and Chemical Research, RIKEN, Wako, Saitama 351-0198, Japan, JP |