What does gene A do? What does gene B do? What does it do in different contexts? What's its importance? We know the answer to that for a very small number of genes, the ones that made themselves evident many years ago.
“Being an only child, I didn't have any other family but my mom and dad really, since the rest of my family lived quite far away from London.”
“I burned out on AIDS and did no AIDS work for a couple of years. I was so angry that people were still getting this disease that nobody can give you - you have to go out and get it!”