lyases

The best studied inducible and repressible enzyme in phytopathogenic prokaryotes is endo-pectate lyase in E. carotovora.

植物病原原核物中研究得最是胡萝卜软腐菌果胶酸内裂解酶。

Polygalacturonase has the same substrate specificity as pectate lyase. This enzyme is produced by Erwinia carotovora subspp. but not by Erwinia chyrsanthemi.

与果胶酸裂解酶底物同。胡萝卜软腐欧氏菌多个亚种产此酶，但菊欧氏菌不产。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

8 d，缺磷条件下细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是对照1.48倍和75%。