title: Cytophotometric studies of nucleic acids and basic proteins during somatic and germinal differentiation of the interstitial cells of Hydra cauliculata (Hyman 1938).
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002467:Cell Nucleus / Q000378:metabolism; D004247:DNA / Q000378:metabolism*; D003851:Deoxyribonucleases; D006657:Histones / Q000378:metabolism; D006829:Hydra / Q000166:cytology* / Q000378:metabolism; D008297:Male; D011506:Proteins / Q000378:metabolism*; D012313:RNA / Q000378:metabolism*; D012260:Ribonucleases; D013056:Spectrophotometry, Ultraviolet; D013091:Spermatogenesis; D013094:Spermatozoa / Q000378:metabolism; D013194:Staining and Labeling; D013737:Testis / Q000166:cytology* / Q000378:metabolism
chemical_list: D006657:Histones; D011506:Proteins; D012313:RNA; D004247:DNA; D003851:Deoxyribonucleases; D012260:Ribonucleases