Think that the DNA transfer is only from parents to offspring? Think again!

Science Now “Bearing Sons Can Alter Your Mind”

Once again, epigenetic effects complicate our understanding of biological evolution!

Two interesting omissions in this article:

1. The fail to point out that female fetuses might also be donating DNA to mom: it is just easier to detect the male DNA unequivocally; and
2. The real implication here is that human males provide genetic material to their mates (the son or daughter is just the intermediary of this exchange!).