Thanks for creating this tag. I have renamed it 'gene drives', since the articles tagged either were a better fit for that tag or the way they relate to genetics is best captured by some other tag with which they are already associated (such as cognitive enhancement or iterated embryo selection).
In general, I think names of disciplines don't work very well as tags, since they tend to be overly broad and lump together articles that intuitively require a more fine-grained categorization.
No worries, thanks for renaming it. I have added a short lead section.