Two new studies uncover how DNA folding controls sperm cell development ... Subscribe for FREE To understand how genes are turned on and off to make different cell types, you have to figure out how ...

Your egg (or sperm) cells contain only half that number—a total of 23 chromosomes. When an egg and sperm unite to make a fertilized egg, the chromosomes add up to equal 46. How exactly does ...

To understand how genes are turned on and off to make different cell types, you have to figure out how the DNA is folded — and which genes and enhancers are paired together. In a mouse or human embryo ...

To understand how genes are turned on and off to make different cell types ... In a mouse or human embryo, the cells that will one day produce sperm or eggs are already earmarked for that future ...

The research team combined expertise in sperm cell behavior and interface science to determine that the movement of healthy sperm within semen reduces the force with which droplets stick to a ...

To understand how genes are turned on and off to make different cell types ... “In a mouse or human embryo, the cells that will one day produce sperm or eggs are already earmarked for that ...