title: Quantitative analysis of DNA in sea urchin eggs and subcellular distribution of DNA in the eggs.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000032:analysis; D003593:Cytoplasm / Q000032:analysis; D004247:DNA / Q000032:analysis*; D004530:Egg Yolk; D005069:Evaluation Studies as Topic; D005260:Female; D006238:Haploidy; D008297:Male; D008722:Methods; D008928:Mitochondria / Q000032:analysis; D009438:Neuraminic Acids; D010063:Ovum / Q000032:analysis* / Q000166:cytology; D012617:Sea Urchins / Q000032:analysis*; D013045:Species Specificity; D013053:Spectrophotometry; D013094:Spermatozoa / Q000032:analysis; D013347:Subcellular Fractions / Q000032:analysis
chemical_list: D009438:Neuraminic Acids; D004247:DNA