title: Developmentally regulated poly(A) containing RNA sequences in Xenopus laevis.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism; D005786:Gene Expression Regulation; D007814:Larva / Q000378:metabolism; D011061:Poly A / Q000235:genetics*; D011132:Polyribosomes / Q000378:metabolism; D012333:RNA, Messenger / Q000235:genetics*; D014158:Transcription, Genetic; D014982:Xenopus laevis / Q000196:embryology / Q000235:genetics*
chemical_list: D012333:RNA, Messenger; D011061:Poly A