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The human genome holds thousands of genes, and gene expression has to be carefully controlled in cells; the right gene must be expressed in the right place at the right time. Gene activity is ...

A large new analysis suggests that some people carry genetic variants that make them more likely to have female than male offspring. When you purchase through links on our site, we may earn an ...

First author Kiyomi Kaneshiro in the Strome lab at UC Santa Cruz. Without altering the genetic code in the DNA, epigenetic modifications can change how genes are expressed, affecting an organism’s ...

Experiments that showed a surprising persistence of sexiness in worms reveal how much we are still learning about the rules governing heritability, epigenetics and natural selection. Playing the ...

How to tell your children you plan to 'die with zero' and leave them nothing Many Americans are banking on an inheritance from their parents to shore up their financial futures. They may be in for a ...

After the twin towers of the World Trade Center collapsed on September 11, 2001, in a haze of horror and smoke, clinicians at the Icahn School of Medicine at Mount Sinai in Manhattan offered to check ...