title: Most sea urchin maternal mRNA sequences in every abundance class appear in both polyadenylated and nonpolyadenylated molecules.
mesh_terms: D000818:Animals; D001483:Base Sequence; D003001:Cloning, Molecular; D005260:Female; D005914:Globins / Q000235:genetics; D007700:Kinetics; D009693:Nucleic Acid Hybridization; D010063:Ovum / Q000378:metabolism; D011061:Poly A / Q000235:genetics*; D011132:Polyribosomes / Q000378:metabolism; D012333:RNA, Messenger / Q000235:genetics*; D012617:Sea Urchins / Q000235:genetics*
chemical_list: D012333:RNA, Messenger; D011061:Poly A; D005914:Globins