Genomic regions (peaks) overlap venn diagram
Using venn diagram to show the overlapped genomic numbers. Please contact us for more than 6 datasets.
Input data instructions
If ignore strand, input data must contain 3 columns (bed3 format): chromsome, start, end
If consider strand, input data must contain 6 columns (bed6 format): chromosome, start, end, name, value, strand
Output contains sets results. For example, if a.bed and b.bed to overlap, then a.bed specific is 10_a.bed. b.bed specific is 01_b.bed. Overlap is 11_a_b.bed. Since it exists many-to-many results, the number in venn often not the same to the original bed lines.
Examples from papers
Intervene: a tool for intersection and visualization of multiple gene or genomic region sets
chr1 30 50
chr2 30 50
1) How to plot?
1, Prepare data
2, Open with excel, and change into the same format as the example
3, Copy and paste data into the input frame
4, Select parameters
5, Submit and download figure files
2) Why NO figure generated?
Script need strigent input format, please read the instructions and examples carefully.
3) How to cite?
800+ papers cited (Google Scholar). You can cite the original package, or using the following format:
Heatmap was plotted by https://www.bioinformatics.com.cn/en, a free online platform for data analysis and visualization.