I think it would be useful to add a "biology" and/or "bioinformatics" tag to the Posit Community.
There is currently a bioconductor tag, but this is mostly used for problems with installation from Bioconductor. Recently there has been quite a bit of software developed in R and used by biologists, in particular Seurat; but for example pheatmap is commonly used by biologists.
Some examples: this recent one from STafrimR , that unanswered one from asinghnl (I could have answered if I had seen it in time), that unanswered one from Snur... There are also pheatmap cases like this from emmlemore or that from muf0205. All of these examples are cases where a biologist or bioinformatician should be able to provide better answers than other forum users, but would only find the questions by scrolling through recent questions.
It could be a Category, but I don't think there are that many posts to justify it. I don't think there is currently a relevant tag, or if there is, it's hard to find.