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Astronaut's gene expression no longer same as his twin

PostPosted: April 14th, 2018, 1:37 pm
by zetreque
https://www.cnn.com/2018/03/14/health/scott-kelly-dna-nasa-twins-study/index.html

Preliminary results from NASA's Twins Study reveal that 7% of astronaut Scott Kelly's genetic expression -- how his genes function within cells -- did not return to baseline after his return to Earth two years ago.