Multiple Pol I initiation sequences in rDNA spacers ofDrosophila melanogaster
نویسندگان
چکیده
منابع مشابه
Duplicated rDNA sequences of variable lengths flanking the short type I insertions in the rDNA of Drosophila melanogaster.
We describe cloned segments of rDNA that contain short type I insertions of differing lengths. These insertions represent a coterminal subset of sequences from the right hand side of the major 5kb type I insertion. Three of these shorter insertions are flanked on both sides by a short sequence present as a single copy in uninterrupted rDNA units. The duplicated segment is 7, 14 and 15 nucleotid...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1982
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/10.21.7017