If the genes are not affecting behavior in people that will soon come clear.

However, we are learning that genes may affect the way the brain responds to certain stimuli.

The book discusses various ways in which genes affect human life, from physiology to disease and behavior.

The specific genes affecting timing are not yet known.

In this type of hair loss, your genes affect how hair grows.

This would be a first step toward understanding how genes in the host affect a bacteria's ability to infect them.

Other genes affect the pattern of color or modify the final color.

How do our genes affect the way our cognitive skills decline with age?

Exactly how the gene affects the release of oxytocin is not fully understood.

Still another explanation is that pleiotropic gene(s) affect the size of both brain and eyes simultaneously.