title: Polyadenylic acid size and position found in Sindbis virus genome and mRNA species.
mesh_terms: D000241:Adenosine / Q000032:analysis; D001483:Base Sequence; D009711:Nucleotides / Q000032:analysis; D011061:Poly A / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis*; D012845:Sindbis Virus / Q000032:analysis*
chemical_list: D009711:Nucleotides; D012333:RNA, Messenger; D012367:RNA, Viral; D011061:Poly A; D000241:Adenosine