Regulator | Lag phase | Log phase | Stationary phase | |||
---|---|---|---|---|---|---|
 | Early | Late | Early | Late |  | |
speed of glucose uptake | very slow | slow | very fast | fast | no | |
FDP amount | low | high | low→ high | high→ low | no | |
α (glgC&glgA activation) | off | on | off→ on | on→ off | off | |
EIIA Glc phosphorylation | yes→ no | no | no | yes | yes | |
(regulated cAMP level) | high→ low | low | low | high | high | |
β (glgC&glgA activation) | on→ off | off | off | on | on | |
glycogen | γ (composition) | no | slow | slow | fast→ slow | no |
 | (decomposition) | slow→ fast | no | no | no | slow |
HPr | (phosphorylation) | yes→ no | no | no | yes | yes |
 | (localization) | pole | cytosol | cytosol | cytosol | pole |