title: DNA synthesizing activity in normal human sperm: location and characterization of the endogenous reaction.
mesh_terms: D002467:Cell Nucleus / Q000378:metabolism; D002499:Centrifugation, Density Gradient; D002843:Chromatin / Q000302:isolation & purification; D004247:DNA / Q000096:biosynthesis*; D004259:DNA-Directed DNA Polymerase / Q000378:metabolism; D006801:Humans; D008297:Male; D012313:RNA / Q000378:metabolism; D013077:Sperm Head / Q000201:enzymology / Q000378:metabolism*; D013094:Spermatozoa / Q000378:metabolism*
chemical_list: D002843:Chromatin; D012313:RNA; D004247:DNA; D004259:DNA-Directed DNA Polymerase