The Gene Explained | What the Gene Is That?
DNA spells the instructions for every living thing we know about with just four letters. In this episode, we'll see how scientists are expanding the DNA alphabet that could show us what to look for in the search for E.T.
Similar Shows
Poster Image
![The Invisible Shield: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/293797-2p6xET5-show-poster2x3-YgEtAfR.jpg?itok=zAMoXNEP)
The Invisible Shield
Science and Nature
Poster Image
![Ancient Skies: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/2291-jxuYXdB-show-poster2x3-4vFk5SJ.jpg?itok=HcNXJWfP)
Ancient Skies
Science and Nature
Poster Image
![The Yorkshire Vet: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/05/10/248551-GNXs7hM-show-poster2x3-9XLE51f.jpg?itok=oend2i7h)
The Yorkshire Vet
Science and Nature
Poster Image
![Songs for Unusual Creatures: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2021/07/29/3215-UL92GcFbfELl0bmMzJKZA.jpg?itok=BODYyV7U)
Songs for Unusual Creatures
Science and Nature
Poster Image
![Potomac by Air: Our Nation's River: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/16/255333-kJdheIN-show-poster2x3-IJ2FtD9.jpg?itok=y4g9StMG)
Potomac by Air: Our Nation's River
Science and Nature
Poster Image
![The Molecule That Made Us: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/2114-Sww5NAv-show-poster2x3-lBVcgXS.jpg?itok=uYqQmeKi)
The Molecule That Made Us
Science and Nature
Poster Image
![Counting from Infinity: Yitang Zhang and the Twin Prime Conjecture: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/16/253311-fKW1BfI-show-poster2x3-4qQMPfT.jpg?itok=CqntNaah)
Counting from Infinity: Yitang Zhang and the Twin Prime Conjecture
Science and Nature
Poster Image
![ReInventors: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2022/10/05/3371-cIENdtq-show-poster2x3-oVhBEmS.jpg?itok=FIxTW0vq)
ReInventors
Science and Nature
Poster Image
![Alzheimer's: What You Can Do: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2024/04/17/220482-b7YL71b-show-poster2x3-FYcD58z.jpg?itok=21wnjL8m)
Alzheimer's: What You Can Do
Science and Nature
Poster Image
![The Great Polar Bear Feast: show-poster2x3](/sites/default/files/styles/230x346/public/pbs_media_manager_images/2022/03/09/3925-uo2LHrpG5mVeymXTvQ5qQ.jpg?itok=r2DkWWxl)
The Great Polar Bear Feast
Science and Nature
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.