Cloning of a sphingomonas paucimobilis SYK-6 gene encoding a novel oxygenase that cleaves lignin-related biphenyl and characterization of the enzyme - Egashira, Takashi.; Fukuda, Masao.; Hanashiro, Kaoru.; Katayama, Yoshihiro.; Kimbara, Kazuhide.; Masai, Eiji.; Nishikawa, Seiji.; Peng, Xue.