Changes in the proteins of the sea urchin egg at fertilization.
D000818:Animals; D004447:Echinodermata; D005306:Fertilization; D011506:Proteins / Q000378:metabolism*; D012617:Sea Urchins; D014357:Trypsin / Q000378:metabolism*
D011506:Proteins; D014357:Trypsin
ECHINODERMS; PROTEINS/metabolism; TRYPSIN/metabolism