title: Nuclear-cytoplasmic relations in the mitosis of sea urchin eggs. IV. Modification of gamma-radiation-induced damage to sperm in whole eggs and in haploid and diploid half-eggs.
mesh_terms: D000818:Animals; D004171:Diploidy; D005260:Female; D005306:Fertilization; D006238:Haploidy; D008297:Male; D008938:Mitosis; D010063:Ovum / Q000254:growth & development* / Q000528:radiation effects; D011830:Radiation Effects; D012617:Sea Urchins / Q000196:embryology*; D013094:Spermatozoa / Q000528:radiation effects*