title: Pattern of RNA synthesis during the regeneration by Owenia fusiformis (polychaete annelid).
abstract: The binding of [3H] Uridine labelled RNAs and [32P] RNAs to poly U filters using the Sheldon et al. technique (1972) shows an increase in the poly A+ RNA populations from total RNAs and cytoplasmic RNAs in the prereplicative phase of the regenerating process in Owenia fusiformis. This increase confirms that the first stage of this process consists in an activation of the transcription of the genetic material concerning mainly mRNAs synthesis activation.
mesh_terms: D002467:Cell Nucleus / Q000378:metabolism; D003851:Deoxyribonucleases / Q000378:metabolism; D007700:Kinetics; D011077:Polychaeta / Q000378:metabolism* / Q000502:physiology; D012313:RNA / Q000096:biosynthesis*; D012038:Regeneration; D014158:Transcription, Genetic; D014529:Uridine / Q000378:metabolism
chemical_list: D012313:RNA; D003851:Deoxyribonucleases; D014529:Uridine