![Gonzalo Parra on Twitter: "A cool name to remember is LUCA or "Last Universal Common Ancestor". At one moment, organisation of organic systems transitioned from non alive to alive systems. LUCA is Gonzalo Parra on Twitter: "A cool name to remember is LUCA or "Last Universal Common Ancestor". At one moment, organisation of organic systems transitioned from non alive to alive systems. LUCA is](https://pbs.twimg.com/media/EbdCW2mWsAEwQLd.jpg)
Gonzalo Parra on Twitter: "A cool name to remember is LUCA or "Last Universal Common Ancestor". At one moment, organisation of organic systems transitioned from non alive to alive systems. LUCA is
IlustraConCiencia - (English version below) Celltember #11 My name is LUCA Se llama “Last Universal Common Ancestor”, pero le dicen LUCA. Se piensa que es el ancestro común a todos los seres
![Stream Metaphysis | Listen to L.U.C.A - LAST UNIVERSAL COMMON ANCESTOR playlist online for free on SoundCloud Stream Metaphysis | Listen to L.U.C.A - LAST UNIVERSAL COMMON ANCESTOR playlist online for free on SoundCloud](https://i1.sndcdn.com/artworks-000595559049-jkos7s-t500x500.jpg)
Stream Metaphysis | Listen to L.U.C.A - LAST UNIVERSAL COMMON ANCESTOR playlist online for free on SoundCloud
![Figure 1 | Universal common ancestry, LUCA, and the Tree of Life: three distinct hypotheses about the evolution of life | SpringerLink Figure 1 | Universal common ancestry, LUCA, and the Tree of Life: three distinct hypotheses about the evolution of life | SpringerLink](https://media.springernature.com/full/springer-static/image/art%3A10.1007%2Fs10539-018-9641-3/MediaObjects/10539_2018_9641_Fig1_HTML.png)
Figure 1 | Universal common ancestry, LUCA, and the Tree of Life: three distinct hypotheses about the evolution of life | SpringerLink
The last universal common ancestor between ancient Earth chemistry and the onset of genetics | PLOS Genetics
![The Last Universal Common Ancestor: emergence, constitution and genetic legacy of an elusive forerunner | Biology Direct | Full Text The Last Universal Common Ancestor: emergence, constitution and genetic legacy of an elusive forerunner | Biology Direct | Full Text](https://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1745-6150-3-29/MediaObjects/13062_2008_Article_107_Fig2_HTML.jpg)