Figure 1

Graph showing nucleosome positioning at At2g14610 and At1g77120 loci to determine stringency criteria. A– depicts the nucleosomal remodeling around At2g14610 promoter regulatory region. The X-axis denotes the position with respect to Transcription start site (TSS) on chromosome 2 and Y-axis denotes the enrichment values. B– Validation of nucleosomal stringency level by mapping on Adh gene (AT1G77120, previously mapped). The X-axis denotes the position with respect to TSS on chromosome 1 and Y-axis denotes the enrichment values. The asterisk shows the regions having nucleosome according to the previous mapping done by DNase assay (Vega-Palas and Ferl, 1995).