Klecka G M, Gibson D T
Biochem J. 1979 Jun 15;180(3):639-45. doi: 10.1042/bj1800639.
Pseudomonas sp. N.C.I.B. 9816 strain 11, when grown on salicylate in the presence of dibenzo[1,4]dioxan, accumulated cis-1,2-dihydroxy-1,2-dihydrodibenzo[1,4]dioxan and 2-hydroxydibenzo[1,4]dioxan in the culture medium. Each metabolite was isolated in crystalline form and identified by a variety of conventional chemical techniques. Crude cell extracts prepared from the parental strain grown with naphthalene oxidized cis-1,2-dihydroxy-1,2-dihydrodibenzo[1,4]dioxan under both aerobic and anaerobic conditions to 1,2-dihydroxydibenzo[1,4]dioxan. Further degradation of this metabolite was not detected.
假单胞菌属 N.C.I.B. 9816 菌株 11 在二苯并[1,4]二恶烷存在的情况下,以水杨酸盐为培养基生长时,会在培养基中积累顺式 -1,2 -二羟基 -1,2 -二氢二苯并[1,4]二恶烷和 2 -羟基二苯并[1,4]二恶烷。每种代谢产物均以结晶形式分离出来,并通过多种传统化学技术进行鉴定。从以萘为培养基生长的亲代菌株制备粗细胞提取物,该提取物在需氧和厌氧条件下均能将顺式 -1,2 -二羟基 -1,2 -二氢二苯并[1,4]二恶烷氧化为 1,2 -二羟基二苯并[1,4]二恶烷。未检测到该代谢产物的进一步降解。