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. 2008 Jun 11;3(6):e2336. doi: 10.1371/journal.pone.0002336

Figure 2. Gel retardation analysis of BRCa1 230-534 with BRCA1 was incubated with 32P labelled (a) linear duplex DNA (b) G∶T mismatch DNA (c) C∶C mismatch DNA, (d) Bulge containing DNA and (e) four-way junction DNA.

Figure 2

In each, lane 1 contains free DNA, and lanes 2–5 contain 1,2,4 and 5 µM of BRCA1 230-534 respectively. The concentration of labelled DNA in each was 0.5 µM. Gels were visualised by autoradiography and quantified by densitometry.