title: Effect of low pH on the mitotic delay induced in sea urchin eggs by X- or U.V.-irradiation, ethidium bromide or puromycin.
mesh_terms: D000818:Animals; D004996:Ethidium / Q000494:pharmacology*; D005260:Female; D006863:Hydrogen-Ion Concentration; D008938:Mitosis / Q000187:drug effects; D010063:Ovum / Q000166:cytology / Q000528:radiation effects*; D011691:Puromycin / Q000494:pharmacology*; D012617:Sea Urchins; D013997:Time Factors; D014466:Ultraviolet Rays; D014965:X-Rays
chemical_list: D011691:Puromycin; D004996:Ethidium