Close look at DNA reveals basic processes of sex cell
Some scientists really throw themselves into their research, but Stanford University biophysicist Stephen Quake has taken the all-in approach to a whole new level. Using his sperm, Quake and...
View ArticleGrowth-Boosting Protein May Act As Pregnancy-Protecting Hormone In Humans
Semen doesn’t just ferry sperm. It also bears a mystery ingredient that turns on ovulation in some animals and may even pump up fertility in humans as well. The molecule, nerve growth factor,...
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