Radiobiology 2016
Early G2 checkpoint
Sensors: ATM ATR
Transducers: Chk2 Chk1
14-3-3
Effector: Cdc25c
P
Mitosis
Inactive MPF
Active MPF
Applies to cells irradiated in G2 – blocks mitotic entry
Made with FlippingBook
Early G2 checkpoint
Sensors: ATM ATR
Transducers: Chk2 Chk1
14-3-3
Effector: Cdc25c
P
Mitosis
Inactive MPF
Active MPF
Applies to cells irradiated in G2 – blocks mitotic entry
Made with FlippingBook