EPISODE · Feb 23, 2026 · 45 MIN
Ep 6 - The Great Split
from From Cells to Us…How!? | The Biology of Life Explained · host Jackie Mullins
Any thoughts? Text me! LUCA had kids. And like all kids, they went their separate ways. Today we're covering the first great split in the tree of life - when LUCA's descendants branched into Bacteria and Archaea. Same genetic code, completely different everything else. Plus: viruses (where have THEY been this whole time?), horizontal gene transfer (strangers sharing genes), and why bacteria sharing resistance genes is now one of the biggest threats to modern medicine. Also, I make a lot of puns. You've been warned.
What this episode covers
Any thoughts? Text me! LUCA had kids. And like all kids, they went their separate ways. Today we're covering the first great split in the tree of life - when LUCA's descendants branched into Bacteria and Archaea. Same genetic code, completely different everything else. Plus: viruses (where have THEY been this whole time?), horizontal gene transfer (strangers sharing genes), and why bacteria sharing resistance genes is now one of the biggest threats to modern medicine. Also, I make a lot...
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Ep 6 - The Great Split
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