title: The 20S proteasome gene family in Arabidopsis thaliana.
abstract: The complexity of the proteasome gene family in higher plants was investigated by identification and sequencing cDNA clones from the Arabidopsis thaliana database showing homologies to 20S proteasome subunits. We identified plant counterparts for each of the 14 proteasomal subunit subfamilies. Moreover, several of them were highly related isoforms. Mapping data indicate a random distribution of the proteasome genes over the Arabidopsis genome.
authors.affiliation: Institut de Biologie Moléculaire des Plantes du C.N.R.S., Université Louis Pasteur, Strasbourg, France.
authors.forename: Y
authors.initials: Y
authors.lastname: Parmentier
authors.forename: D
authors.initials: D
authors.lastname: Bouchez
authors.forename: J
authors.initials: J
authors.lastname: Fleck
authors.forename: P
authors.initials: P
authors.lastname: Genschik
mesh_terms: D000595:Amino Acid Sequence; D017360:Arabidopsis / Q000201:enzymology* / Q000235:genetics; D002874:Chromosome Mapping; D003546:Cysteine Endopeptidases / Q000096:biosynthesis / Q000737:chemistry / Q000235:genetics*; D019992:Databases as Topic; D017343:Genes, Plant; D006031:Glycosylation; D046911:Macromolecular Substances; D008969:Molecular Sequence Data; D008970:Molecular Weight; D009097:Multienzyme Complexes / Q000096:biosynthesis / Q000737:chemistry / Q000235:genetics*; D005810:Multigene Family; D010766:Phosphorylation; D010802:Phylogeny; D012150:Polymorphism, Restriction Fragment Length; D046988:Proteasome Endopeptidase Complex; D016415:Sequence Alignment; D017386:Sequence Homology, Amino Acid
chemical_list: D046911:Macromolecular Substances; D009097:Multienzyme Complexes; D003546:Cysteine Endopeptidases; D046988:Proteasome Endopeptidase Complex