HRID2302136
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
coli strain FM5 was transformed with the dha plasmid pDT24 (specR), the btuB plasmids pBtuB1 (ampR) or pBtuB2 (chlR), or the btuBCED plasmid pBCED (chlR). Selection is on LB plates containing 50 mg/L spectinomycin, 50 mg/L ampicillin or 100 mg/L chloramphenicol. Colonies resistant to the appropriate antibiotics were used for 1,3-propanediol production and vitamin or coenzyme B12 uptake.