Sialic acids in the gametes of the sea urchin.
D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D004447:Echinodermata; D005854:Germ Cells; D012617:Sea Urchins; D012794:Sialic Acids
D000596:Amino Acids; D012794:Sialic Acids
AMINO ACIDS/metabolism; ECHINODERMS; GERM CELLS