Nucleotide sequence of the transposable DNA-element IS2.
نویسندگان
چکیده
The complete sequence of the transposable DNA element IS2 in gal OP-308:: IS2 (I) has been determined. This element is 1.327 bp long. The integrated element is flanked by a five base pair long sequence duplication. The termini of IS2 are not perfect inverted repeats, but a close approximation.
منابع مشابه
Deletions and DNA rearrangements within the transposable DNA element IS2. A model for the creation of palindromic DNA by DNA repair synthesis.
Three derivatives of mutant ga10P-308::IS2-I of Escherichia coli were characterized by DNA sequence analysis. Deletions and DNA sequence rearrangements were observed which apparently were initiated at short A-T rich inverted repeats within IS2. Two of the mutants carried newly synthesized DNA sequences which were inverted copies of already existing IS2 sequences. Thus long stretches with twofol...
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عنوان ژورنال:
- Nucleic acids research
دوره 6 3 شماره
صفحات -
تاریخ انتشار 1979