title: A moderately repeated DNA sequence of wheat and rye genomes.
abstract: A 371 base pair segment (bordered by Hind III and Eco RI cutting sites) of wheat embryo nuclear DNA has been cloned and sequenced. It is AT-rich (68%), shares some sequence features with autonomously replicating sequence (ARS) elements, and occurs in approximately 7600 copies per haploid genome. When used as probe for blot hybridization to Hind III-digested wheat DNA, it gives an irregular series of hybridization bands. Essentially the same hybridization pattern was observed for rye DNA. It is concluded that this segment is distributed irregularly but, apparently, according to the same rule in both wheat and rye genomes.
authors.affiliation: Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw.
authors.forename: M
authors.initials: M
authors.lastname: Dobrzańska
authors.forename: B
authors.initials: B
authors.lastname: Szurmak
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000235:genetics*; D016678:Genome; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D012091:Repetitive Sequences, Nucleic Acid; D015183:Restriction Mapping; D012434:Secale / Q000235:genetics*; D014908:Triticum / Q000235:genetics*
chemical_list: D004247:DNA