Ornston L N, Ornston M K
J Bacteriol. 1970 Mar;101(3):1088-9. doi: 10.1128/jb.101.3.1088-1089.1970.
Mutant strains of Escherichia coli K-12 were shown to be impaired in their ability to assimilate glycolate-2-(14)C. One strain (Glc-103) has lost the ability to oxidize glycolate; another strain (Glc-102) was relatively impermeable to the compound. A third strain (Glc-104) had undergone a similar loss in permeability, and, in addition, was deranged in the synthesis of either glyoxylate reductase or malate synthase G.
已证明大肠杆菌K-12的突变菌株在同化乙醇酸-2-(14)C的能力上存在缺陷。一个菌株(Glc-103)丧失了氧化乙醇酸的能力;另一个菌株(Glc-102)对该化合物的通透性相对较差。第三个菌株(Glc-104)的通透性也有类似丧失,此外,乙醛酸还原酶或苹果酸合酶G的合成出现紊乱。