title: Poly A metabolism in sea urchin embryos.
mesh_terms: D000241:Adenosine / Q000378:metabolism; D000249:Adenosine Monophosphate; D000818:Animals; D002250:Carbon Radioisotopes; D002482:Cellulose; D002499:Centrifugation, Density Gradient; D002846:Chromatography, Affinity; D004625:Embryo, Nonmammalian; D005069:Evaluation Studies as Topic; D005374:Filtration; D005898:Glass; D008722:Methods; D011072:Poly U; D011119:Polynucleotides; D012313:RNA / Q000032:analysis / Q000302:isolation & purification / Q000378:metabolism*; D012617:Sea Urchins / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D011119:Polynucleotides; D014316:Tritium; D011072:Poly U; D000249:Adenosine Monophosphate; D012313:RNA; D002482:Cellulose; D000241:Adenosine; D013936:Thymidine