Poly U stimulation of single ribosomes and of ribosomes engaged in polysomes of sea urchin eggs and embryos.
D000818:Animals; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004447:Echinodermata; D004625:Embryo, Nonmammalian / Q000187:drug effects / Q000378:metabolism*; D005260:Female; D008861:Microsomes / Q000187:drug effects / Q000378:metabolism; D010063:Ovum / Q000187:drug effects / Q000378:metabolism*; D010649:Phenylalanine / Q000378:metabolism; D011119:Polynucleotides / Q000494:pharmacology*; D012270:Ribosomes / Q000187:drug effects* / Q000378:metabolism; D014500:Uracil Nucleotides / Q000494:pharmacology*
D002247:Carbon Isotopes; D011119:Polynucleotides; D014500:Uracil Nucleotides; D010649:Phenylalanine