title: Unprotected 5'-segments of poly(A)+-mRNA in Saccharomyces cerevisiae polysomes.
mesh_terms: D008970:Molecular Weight; D011061:Poly A / Q000378:metabolism*; D011132:Polyribosomes / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D012260:Ribonucleases / Q000378:metabolism; D012441:Saccharomyces cerevisiae / Q000378:metabolism*
chemical_list: D012333:RNA, Messenger; D011061:Poly A; D012260:Ribonucleases