摘要
以肌苷产生菌BacillussubtilisJSIM 10 19为出发菌株[1] ,用物理、化学诱变剂对亲株进行诱变处理 ,获得了 3株黄嘌呤营养缺陷型突变株MG 16、H 12、AD 6 ,获得的黄嘌呤营养缺陷型突变株经单菌分离后 ,36℃培养 72h在培养基中最高积累 10 g/L腺苷 ,一般产腺苷7～
By means of physical and chemical induction, with Bacillus JSIM-1019 as starting strain, three mutative strains of auxotroph xanthine MG 16,H 12,AD 6 were obtained. After single colony isolation, those three mutative strains of auxotroph xanthine were cultivated for 72 hours at 36℃. In medium the maximum accumulation of adenosine was 10?g/?L, the average accumulation was 7～8?g/?L.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2001年第3期16-20,共5页
Food and Fermentation Industries
基金
江苏省科委社会发展项目 !(BS970 80 )
