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. 2014 Jun 18;9(6):e100343. doi: 10.1371/journal.pone.0100343

Figure 4. Change in RNA polymerase and nucleosome occupancy during cold stress.

Figure 4

The relative enrichment of RNA Pol II binding at the promoter and coding region of (A) OsDREB1b and (B) OsDREB2a was determined by ChIP assay using antibody against RNA Pol II CTD (8WG16). The ChIP data was normalised to Actin promoter values. Error bar represent standard error (SE) where number of independent experiments (n) = 3. The significance of the results were analysed by student’s t test and the significant changes (P≤0.05) were marked by *.