Electropherogram of yolk proteins in hemolymph and ovary of control and experimentals during avitellogenic and previtellogenic phases
(A) Avitellogenic phase (April) (B) Early previtellogenic phase (June) (C) Late previtellogenic phase (September)
CH: Hemolymph of control crabs; CO: Ovary of control crabs; EH: Hemolymph of 20E injected crabs; EO: Ovary of 20E injected crabs; MH: Hemolymph of MF injected crabs; MO: Ovary of 20E injected crabs; S: Standard marker protein 

SDS-PAGE separation of yolk proteins of hemolymph and ovary of control and experimentals during vitellogenic phase
(A) Early vitellogenic stage (October) (B) Middle vitellogenic stage (January) (C) Tertiary vitellogenic stage (March)
CH: Hemolymph of control crabs; CO: Ovary of control crabs; EH: Hemolymph of 20E injected crabs; EO: Ovary of 20E injected crabs; MH: Hemolymph of MF injected crabs; MO: Ovary of 20E injected crabs; S: Standard protein marker