Molecular flip-flops formed by overlapping Fis sites
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چکیده
منابع مشابه
Molecular ̄ip± ̄ops formed by overlapping Fis sites
The DNA-binding protein Fis frequently uses pairs of sites 7 or 11 base pairs (bp) apart. Two overlapping Fis sites separated by 11 bp are found in the Escherichia coli origin of chromosomal replication. Only one of these sites is bound by Fis at a time, so the structure is a molecular ̄ip± ̄op that could direct alternative ®ring of replication complexes in opposite directions. Alternatively, th...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2003
ISSN: 1362-4962
DOI: 10.1093/nar/gkg877