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Figure 2 | Epigenetics & Chromatin

Figure 2

From: Multiple sequence-directed possibilities provide a pool of nucleosome position choices in different states of activity of a gene

Figure 2

Chromatin DNA between the boxes A and B has a unique rotational phase. Gels and profiles from DNase I footprinting analysis of chromatin assembled onto plasmid pCS6 are shown for both the DNA strands. (A) Primer extension probe was located 50 bp upstream of transcription start site, complementary to the SNR6 gene bottom strand. Numbers marking the profile in the right panel identify the DNase I cut positions on the top strand. (B) The 5' end of the primer extension probe was 31 bp away from the 3' end of box B, complementary to the SNR6 gene top strand. Numbers marking the profile in the right panel identify the DNase I cut positions on the bottom strand.

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Epigenetics & Chromatin

ISSN: 1756-8935