Captions provided by CCTubes – Captioning the Internet! Check out It’s Okay To Be Smart’s video for more about the origins of life on earth: https://youtu.be/_uAJY1mqtw4
And check out PBS Space Time’s video on the physics of life: https://youtu.be/GcfLZSL7YGw
The search for our origins go back to a single common ancestor — one that remains shrouded in mystery. It’s the ancestor of everything we know and today scientists call it the last universal common ancestor, or LUCA.
Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios
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References:
https://www.nature.com/articles/nmicrobiol2016116
https://www.nytimes.com/2016/07/26/science/last-universal-ancestor.html
https://astrobiology.nasa.gov/news/looking-for-luca-the-last-universal-common-ancestor/
http://microbialcell.com/researcharticles/physiology-phylogeny-and-luca/
http://www.actionbioscience.org/evolution/poolepaper.html
http://we.vub.ac.be/~dglg/Web/Teaching/Les/Discussions/Pre-biotic/Moreira-LUCA.pdf
http://www.mdpi.com/2075-1729/7/2/27/htm
https://link.springer.com/article/10.1007/s11084-017-9542-5
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4008548/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4176008/
https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/buds-of-the-tree-the-highway-to-the-last-universal-common-ancestor/ED26AA7787BA5A152090913CC7C20067
https://www.ncbi.nlm.nih.gov/pubmed/15035042
https://www.ncbi.nlm.nih.gov/pubmed/21740227
https://biologydirect.biomedcentral.com/articles/10.1186/1745-6150-8-32
https://www.sciencedirect.com/science/article/pii/S0923250805002676
https://www.saylor.org/content/BIO_Kimball/users.rcn.com/jkimball.ma.ultranet/BiologyPages/G/GenomeSizes.html
