1.The best studied inducible and repressible enzyme in phytopathogenic prokaryotes is endo-pectate lyase in E. carotovora.
植病原原核中研究得最清楚的是胡萝卜软腐菌的果胶酸内。
2.Prokaryotes lack organelles such as nucleoli, mitochondria, plastids, Golgi apparatus, and do not exhibit cyclosis.
原核无细胞器,如核仁、线粒体、质体、高尔基体等,不出现胞质环流。
3.3. Signal recognition particle(SRP) pathway is a highly conserved pathway for protein targeting, and was found sequentially in eukaryotes, prokaryotes and archaebacteria.