Lactococcal lactate dehydrogenases (LDHs) are coregulated at the substrate level by at least two mechanisms: the fructose-1,6-biphosphate/phosphate ratio and the NADH/NAD ratio.

• Lactococcal乳酸脱氢酶（滑石）是力的底物水平至少两个机制：果糖-1,6 - biphosphate /磷比值和辅酶/ NAD的比率。