If anyone tells you that there are 2-3 sexes in the world I want you to just go ahead and slap them. I was making a chart this morning, but by the time I got to the twentieth configuration of primary...
Researchers are gaining a new appreciation for the genes on the X and Y chromosomes and how they shape sex differences in health and disease susceptibility.…
In a dividing cell, chromosome pairs are pulled apart thanks to attachment sites called centromeres. Yeast genomes reveal key steps in how centromeres have evolved.
