Hi everyone,

I hope you are well. I am a bioinformatics student working on a project with slncky (https://slncky.github.io/index.html). Slncky comes with a set of default annotation files for hg19, hg38, mm9, and mm10. I would like to run this program using a custom annotation database, which is supported by slncky. However, I do not know where to find the files to create this custom annotation database. Specifically, there are a number of .bed files that I need specific to the species I am studying. I have attached a picture of the file extensions used in the provided annotation database, which I will need to replicate for my custom database. I have tried navigating UCSC, to locate these files for a given species, but I have only managed to find the fa.gz and over.chain.gz files. So, where can I download or how can I generate the appropriate files with these extensions?

I know this might be a simple question, but your help would be greatly appreciated! Thank you