title: Deoxyribonuclease in sea urchin embryos. Comparison of the activity present in developing embryos, in nuclei, and in mitochondria.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002247:Carbon Isotopes; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000201:enzymology*; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000378:metabolism; D004254:DNA Nucleotidyltransferases / Q000378:metabolism; D003851:Deoxyribonucleases / Q000032:analysis / Q000378:metabolism*; D003576:Electron Transport Complex IV / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004789:Enzyme Activation; D006358:Hot Temperature; D008274:Magnesium / Q000494:pharmacology; D008928:Mitochondria / Q000201:enzymology*; D009691:Nucleic Acid Denaturation; D012617:Sea Urchins / Q000201:enzymology* / Q000254:growth & development; D013395:Sucrose; D013942:Thymine Nucleotides / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D013942:Thymine Nucleotides; D013395:Sucrose; D004247:DNA; D003576:Electron Transport Complex IV; D004254:DNA Nucleotidyltransferases; D003851:Deoxyribonucleases; D008274:Magnesium; D002118:Calcium