Space Twins & Epigenetics

1600px-mark_and_scott_kelly_at_the_johnson_space_center2c_houston_texas

Mark and Scott Kelly at the Johnson Space Center, Houston Texas. Source: Wikimedia Commons.

Sign up for the Teach.Genetics mailing list from GSLC here. 

The ever-wonderful Genetic Science Learning Center at the University of Utah sent this helpful email update to counter misconceptions around the Kelly Twins’ “Genetic Differences” as a result of Scott’s year on the International Space Station.

You may have seen the headlines about identical twin astronauts, Mark and Scott Kelly, now being “genetically different” after Scott spent a year in space while Mark remained on Earth. Yet much of the popular press has failed to explain that these differences are mostly epigenetic modifications leading to changes in gene expression. Or that several of the analyses were limited to circulating white blood cells and are thus mostly relevant to the immune system.

 

Here are some great resources they shared:

Now go over and subscribe!

They have great resources for students at the Genetic Science Learning Center, and for educators at their new Teach.Genetics site. You can also follow them for Twitter updates hereSign up for the Teach.Genetics mailing list from GSLC here. 

About Stephen

International Educator in Japan, via Indonesia & the UK. MYP HS Science & IBDP Bio teacher, MYP Coordinator. Twitterist (@sjtylr), dad and bloggerer. MA International Education.

Posted on March 16, 2018, in 04 Genetics, Cosmology & Space Exploration, Uncategorized and tagged , . Bookmark the permalink. Leave a comment.

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