title: Long, nearly identical untranslated sequences at the 3' terminal regions of the genomic RNAs of cherry leafroll virus (walnut strain).
abstract: Hybridization analyses of cDNA clones derived from the two genomic RNAs, RNA1 and RNA2, of the walnut strain of the nepovirus cherry leafroll nepovirus (wCLRV) demonstrated a long region of high homology between the two viral RNAs. Subsequent mapping and nucleotide sequencing revealed a long, noncoding, presumably untranslated, region (3' UTR) immediately 5' of the terminal polyadenylate, a region that is almost identical in the two RNAs. This 3' UTR is 1567 nucleotide residues long in RNA1. Homologies of about 80% were found with corresponding regions of genomic RNAs from other strains of CLRV, but not with the corresponding regions of other nepovirus genomic RNAs.
authors.affiliation: CIT-INIA, Laboratorio de Biología Molecular y Virología Vegetal, Madrid, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Borja
authors.forename: F
authors.initials: F
authors.lastname: Sánchez
authors.forename: A
authors.initials: A
authors.lastname: Rowhani
authors.forename: G
authors.initials: G
authors.lastname: Bruening
authors.forename: F
authors.initials: F
authors.lastname: Ponz
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D003001:Cloning, Molecular; D018076:DNA, Complementary; D005638:Fruit / Q000821:virology; D007438:Introns; D008969:Molecular Sequence Data; D017860:Nepovirus / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics*; D012689:Sequence Homology, Nucleic Acid
chemical_list: D018076:DNA, Complementary; D012367:RNA, Viral