An unusually high number of direct repeats detected by sequence analysis of the dispersed EcoRI-family fragments in Lupinus luteus L

An unusually high number of direct repeats detected by sequence analysis of the dispersed EcoRI-family fragments in Lupinus luteus L

The Lupinus luteus genome contains a highly repetitive fraction of sequences named the EcoRI family. Two EcoRI molecules, 1071 and 1079 base pairs in length, were cloned, sequenced and compared. Analysis of the internal-sequence organization revealed a number of short direct repeats. Their involveme...

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Veröffentlicht in:Planta 1986-06, Vol.168 (2), p.207-213
Hauptverfasser: Sakowicz, T., Gała̧zka, G., Konarzewska, A., Kwinkowski, M., Kłysik, J.
Format: Artikel
Sprache:eng
Schlagworte:
Cellulose nitrate
DNA
Electrophoresis
Enzymes
Gels
Genomes
Molecules
Nucleotide sequences
Plasmids
Sequence analysis
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Zusammenfassung:The Lupinus luteus genome contains a highly repetitive fraction of sequences named the EcoRI family. Two EcoRI molecules, 1071 and 1079 base pairs in length, were cloned, sequenced and compared. Analysis of the internal-sequence organization revealed a number of short direct repeats. Their involvement in the formation of the EcoRI-family fragments is postulated. Evidence is presented for the dispersed type of genomic organization of the EcoRI-family fragments.
ISSN:0032-0935
1432-2048
DOI:10.1007/BF00402965