title: Identification and mapping of trnI, trnE and trnfM genes in the sunflower mitochondrial genome.
abstract: Three sunflower mitochondrial HindIII restriction fragments containing the tRNA genes trnI, trnE and trnfM have been sequenced. The genes are present in single copy on the whole genome and are transcribed. Hybridization experiments and sequence analysis of the HindIII fragments allowed the precise mapping and orientation of each gene on the sunflower mitochondrial genome.
authors.affiliation: Sezione di Trani, Centro di Studio sui Mitocondri e Metabolismo Energetico, Trani, Italia.
authors.forename: L R
authors.initials: LR
authors.lastname: Ceci
authors.forename: P
authors.initials: P
authors.lastname: Veronico
authors.forename: L
authors.initials: L
authors.lastname: Siculella
authors.forename: R
authors.initials: R
authors.lastname: Gallerani
mesh_terms: D001483:Base Sequence; D015139:Blotting, Southern; D002874:Chromosome Mapping; D003001:Cloning, Molecular; D004272:DNA, Mitochondrial / Q000032:analysis; D018628:Gene Dosage; D017343:Genes, Plant; D016678:Genome; D015698:Genomic Library; D006368:Helianthus / Q000235:genetics*; D008969:Molecular Sequence Data; D010944:Plants / Q000235:genetics; D015347:RNA Probes; D012352:RNA, Transfer, Glu / Q000235:genetics*; D012355:RNA, Transfer, Ile / Q000235:genetics*; D012358:RNA, Transfer, Met / Q000235:genetics*
chemical_list: D004272:DNA, Mitochondrial; D015347:RNA Probes; D012352:RNA, Transfer, Glu; D012355:RNA, Transfer, Ile; D012358:RNA, Transfer, Met; C024988:tRNA, formylmethionine-