V2_ 1 UbE V2 UbE V6_ 1 UbE2 V6 UbE2 Vw_ 1 Wee1 Vw Wee1 V25_ 1 Cdc25 V25 Cdc25 MPF alpha G1K G2K beta PG2 k1 k25 PG2 k7r k4 G2R k2 kwee k7 R G2K k3 k7r k2 k2_ G2R PG2R k8r k6_ G1R k4 R k7 R G2K PG2 k8 R G1K kp R SPF mass Kmp R k5 k8r k4 G1R k6 k8 R G1K k7 R G2K k7r k4 k2 k2_ G2R ki MPF 1 IE Kmi 1 IE kir IE Kmir IE ku2 MPF 1 UbE2 Kmu2 1 UbE2 kur2 UbE2 Kmur2 UbE2 kwr 1 Wee1 Kmwr 1 Wee1 kw MPF Wee1 Kmw Wee1 kwee G2K k7r k4 PG2R k25 k2 k7 R PG2 k8 R G1K k8r k4 k6_ G1R k7 R PG2 k7r k4 k2 k2_ PG2R ku IE 1 UbE Kmu 1 UbE kur UbE Kmur UbE mu mass kc MPF 1 Cdc25 Kmc 1 Cdc25 kcr Cdc25 Kmcr Cdc25 G1K G1R R G1R G2R PG2R G2K G2R PG2 PG2R