Sutton A, Newman T, Francis M, Freundlich M
J Bacteriol. 1981 Dec;148(3):998-1001. doi: 10.1128/jb.148.3.998-1001.1981.
Escherichia coli K-12 mutants resistant to growth inhibition by valine were isolated. These strains contained mutations in the ilvB operon effecting either the regulation of acetohydroxy acid synthase I or the sensitivity of the enzyme to end product inhibition by valine.
分离出了对缬氨酸生长抑制具有抗性的大肠杆菌K-12突变体。这些菌株在ilvB操纵子中发生了突变,影响乙酰羟酸合酶I的调节或该酶对缬氨酸终产物抑制的敏感性。