Researchers try to cut the #genetic code from 20 to 19 #aminoacids
Using #AI tools, the team reworked part of the #ribosome to need one less #aminoacid.
Most hypotheses suggest that earlier forms of life had partial genetic codes and used fewer than 20 amino acids. A team from Columbia and Harvard eliminated one of 20 currently in use. As a first attempt, they engineered a portion of the ribosome that worked without using an otherwise essential amino acid: #isoleucine.
https://arstechnica.com/science/2026/04/researchers-try-to-cut-the-genetic-code-from-20-to-19-amino-acids/
Researchers try to cut the genetic code from 20 to 19 amino acids

Using AI tools, the team reworked part of the ribosome to need one less amino acid.

Ars Technica

#KnowledgeByte: #Airborne #Genetic #Material, commonly referred to as airborne #Environmental #DNA (eDNA), is the trace genetic material that organisms shed into the atmosphere.

This material—which includes fragments of skin, hair, saliva, pollen, and microscopic organisms—can be collected from the air to identify the presence of plants and animals without ever seeing them.

https://knowledgezone.co.in/posts/Airborne-Genetic-Material-69f46f497a02e241195abae4

And to think this kind of full-speed cellular activity happens continuously in every one of us...

https://www.youtube.com/watch?v=7Hk9jct2ozY

#Biology #Cells #DNA #RNA #Nature #Science #Genetic

DNA animation (2002-2014) by Drew Berry and Etsuko Uno wehi.tv #ScienceArt

YouTube
Before you continue

Cheap, Fast DNA Synthesis Unlocks AI-Generated Genomes

Sidewinder makes it practical to build the DNA sequences that AI models predict

IEEE Spectrum

@punishmenthurts @autistics "it past psychology to evolution. This is what divergence looks like."

The problem is that in North America: Mexico, Canada, USA - we do not do #Genetic testing for #Autism

There are theories "Homo caetextus" #evolution #genetics

#ContextBlindness

REFERENCE:
Context Blindness: Digital Technology and the Next Stage of Human Evolution (Understanding Media Ecology, 10)
by Eva Berger
January 25, 2022

"Are people with #autism giving us a glimpse into our future human condition? Could we be driving our own evolution with our technology and, in fact, be witnessing the beginning of the next stage of human evolution? The thesis at the center of this book is that since we have delegated the ability to read context to contextual technologies such as social media, location, and sensors, we have become context blind. Since context blindness ― or #caetextia in Latin ― is one of the most dominant symptoms of autistic behavior at the highest levels of the spectrum, people with autism may indeed be giving us a peek into our human condition soon. We could be witnessing the beginning of the next stage of human #evolution ― Homo caetextus. With increasingly frequent floods and fires and unbearably hot summers, the human footprint on our planet should be evident to all, but it is not because we are context blind. We can now see and feel global warming. We are witnessing evolution in real-time and birthing our successor species. Our great-grandchildren may be a species very distinct from us. This book is a must for all communication and media studies courses dealing with digital technology, media, culture, and society. And a general reading public concerned with the polarized public sphere, difficulties in sustaining democratic governance, rampant conspiracies, and phenomena such as cancel culture and the need for trigger warnings and safe spaces, will find it enlightening."

...

"Plus I’m pretty much the only one who takes it past psychology to evolution." ...

#EvaBerger did a whole thesis on it. I knew of the book before it was published January 2022 because I followed her back then on Facebook.

.

I think her January 2022 book was a PHD Thesis? ...

"Eva Berger is a senior lecturer at the School of Media Studies of the College of Management Academic Studies (COLMAN), where she also served as Dean (2006-2012). She holds a B.A. from the Department of Film and Television at Tel-Aviv University (1985) and an M.A. (1986) and a Ph.D (1991) in Media Ecology from New York University.

Dr. Berger has taught at NYU, Tel Aviv University, the Kibbutzim College of Education and the Sam Spiegel Film School, and has been part of the faculty at COLMAN for close to 30 years. She has served on numerous boards and public service organizations including the Israel Peace Initiative, Israel Press Council, and Institute of General Semantics."

#Genetic Scores are Booming. But Will Anti-Discrimination Laws Cover Your #DNA ?

A scanning electron micrograph of human #chromosomes. #Polygenic risk scoring, increasingly popular in personal #medicine , uses an individual’s #genome to estimate that person’s likelihood of developing a specific #disease.
#privacy #health

https://www.nytimes.com/2026/05/28/health/polygenic-risk-scores-workplace.html

Genetic Scores are Booming. But Will Anti-Discrimination Laws Cover Your DNA?

As predictive medicine advances, legal scholars warn that decades-old federal guidelines could set up a potential clash between your genes and your job.

The New York Times
If you happen to be in Santa Fe around June 11-21, come on by! Canton and I will be at Currents New Media with our latest creation.
https://currentsnewmedia.org/work/darwins-chorus/
#alife #algorithm #genetic #music