Unformatted text preview: Proteins that bind DNA & cause writh turns or twist turns Maj or ones
Protein Copies/ cell characteristics HU 6x104 dimer/tetramer, creates supercoil
turns in vitro (7kD) H-NS 105 prefers bent DNA, represses gene
expression of many genes (15 kD) StpA 103 to 104 58% identity to H—NS, similar Intracellular distribution of 10 nucleoid associated proteins
Azam et a1 2000. Immunoﬂuorescence microscopy Group I : uniformly distributed- HNS, HU, StpA, IHF, DpS ...
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- Fall '09