I'm trying to create the figure below from my GWAS (Genome wide association) results of all the QTLs (Quantitative trait loci) I have identified. This figure has shown up in several papers I have read but no package is ever cited to help with making it and I'm hoping someone here can help.
The image breakdown is as follows. On the X-axis is the chromosome information. This is broken up into chromosomes (1A, 1B, ...) and then each QTLs base pair position on those chromosomes. The Y-axis is displaying metabolic classes but for other papers it would be traits where QTLs are measured. Each colored point is a QTL identified in the study. These figures are very helpful in finding genetic hotspots that can be hard to visualize from data tables.
Here is an example data table. 1 There are normally around 70 to 100 QTLs that would be included and the example figure attached has around 300 since it is looking at metabolites. Traits were an included column but aren't necessary for this figure.
I'm fairly proficient with R so suggestions on packages for a starting point would be a huge help. Thank you in advance.