title: Heterogenous forms of yeast elongation factor.
mesh_terms: D002499:Centrifugation, Density Gradient; D008970:Molecular Weight; D020648:Peptide Elongation Factor 1; D010445:Peptide Elongation Factors / Q000502:physiology; D012270:Ribosomes / Q000032:analysis; D012441:Saccharomyces cerevisiae / Q000032:analysis* / Q000254:growth & development; D013172:Spores, Fungal / Q000032:analysis
chemical_list: D020648:Peptide Elongation Factor 1; D010445:Peptide Elongation Factors