A Clostridium perfringens hem gene cluster contains a cysG(B) homologue that is involved in cobalamin biosynthesis
Michio Koyama, Seiichi Katayama, Masato Kaji, Yuki Taniguchi, Osamu Matsushita, Junzaburo Minami, Shushi Morita, and Akinobu Okabe
Microbiology and Immunology
43
10
947
957