Update README.md (#1)

- Update README.md (0548f4fd1cedbab3c406559e462c66af9e03c71e)


Co-authored-by: Javier Mendoza Revilla <JavierMenRev@users.noreply.huggingface.co>

README.md

@@ -96,4 +96,11 @@ ALT: Alternative allele <br>
 GENE: Gene ID <br>
 STRAND: Gene strand <br>
 TISSUE: Tissue type (Acronyms detailed in Figure 1 of Wilson et al.) <br>
-LOG2FC: Gene expression log fold change (log2(gene_exp_mutated_sequence / gene_exp_original_sequence)) <br>
+LOG2FC: Gene expression log fold change (log2(gene_exp_mutated_sequence / gene_exp_original_sequence)) <br>
+
+## Data source for Figures 2-8 
+### File structure for: Figures/Figure[FIGURE_NUMBER]_panel[PANEL_LETTER].txt
+Text files containing the data used to plot Figures 2 to 8 from Mendoza-Revilla & Trop et al., 2024. 
+The text files are named using the following format: Figure[FIGURE_NUMBER]_panel[PANEL_LETTER].txt
+[FIGURE_NUMBER]: This is the number of the figure in the publication. For example, if the data corresponds to Figure 3, this part of the file name will be "Figure3".
+[PANEL_LETTER]: This is the letter corresponding to a specific panel within the figure. Figures often contain multiple panels labeled with letters (e.g., a, b, c). For example, if the data corresponds to panel b of Figure 3, this part of the file name will be "panelb".