including some interesting variants in a gene known as FOXO3. Also known as DAF-16, this gene was first identified as a longevity gene in roundworms by University of California at San Francisco researcher Cynthia Kenyon. She found it to be essential for defects in the insulin hormone pathway to double worm lifespan. Playing an integral role in the survival circuit, DAF-16 encodes a small transcription factor protein that latches onto the DNA sequence TTGTTTAC and works with sirtuins to increase cellular survival when times are tough.35
Genes related to lifespan extension
