Zachary Ardern
@zachary-ardern.bsky.social
540 followers 500 following 18 posts
Researching the evolution of protein novelty in bacteria & viruses @Wellcome Sanger Institute 🧬 NZer, previously postdoc @KIT & TUM. Interested in philosophies of science & religion Married to @ankeaa.bsky.social, galactic archaeologist 🌌
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zachary-ardern.bsky.social
Looking forward to re-starting the Protein Structure Evolution (ProSE) seminar series next week!
We have a great line up of talks on cutting-edge work over the next few weeks.
Register here: tinyurl.com/prose-seminar2
claudiaalcar.bsky.social
The ProSE seminars are back after a summer break. The next speaker is Nir Ben-Tal on "Contrastive learning unites sequence and structure in a global representation of protein space".
Date: September 9
Time: 5pm CET
Register here: tinyurl.com/prose-seminar2

Please share!
🧪 #mevosky
zachary-ardern.bsky.social
I'm glad to now be an academic editor for PLOS Computational Biology @plos.org, expecting to handle 1-2 manuscripts a month.

If you're a postdoc in microbial evolutionary genomics / other 'omics topics interested in review experience, let me know - I will be looking for reviewers!
zachary-ardern.bsky.social
Next ProSE seminar is today!
"Computational Insights into Protein Adaptation Across Environmental Gradients"
claudiaalcar.bsky.social
Join us for the next ProSE Seminar!
We are excited to welcome Sophie Heiding for a talk on "Computational Insights into Protein Adaptation Across Environmental Gradients"
Date: June 10
Time: 4PM CET
Register here: tinyurl.com/prose-seminar2
Please share!
🧪 #MEvoSky
zachary-ardern.bsky.social
The exciting next seminar in our Protein Structure Evolution (ProSE) online seminar series - tomorrow!
Sign up at the link here.
claudiaalcar.bsky.social
We are pleased to announce that the next speaker in the ProSE seminar series will be Dr. Klara Hlouchova with a talk on "Protein Structure Before LUCA"
May 13, 4PM CET
Registration link: tinyurl.com/prose-seminar4
Please share!
zachary-ardern.bsky.social
Very interesting new study from authors including Nobel Prize winner David Baker.

I'm glad that it cites one of my related papers 😀

I've faced plenty of skepticism from editors & others about the importance of this line of research, perhaps this will shift ...
www.biorxiv.org/content/10.1...
Design of overlapping genes using deep generative models of protein sequences
In nature, viruses frequently evolve overlapping genes (OLG) in alternate reading frames of the same nucleotide sequence despite the drastically reduced protein sequence space resulting from the shari...
www.biorxiv.org
zachary-ardern.bsky.social
@yehlincho.bsky.social great development!
- one very minor question: what program/package is used to visualise the proteins with the cartoon drawing style here?
zachary-ardern.bsky.social
To live in Cambridge is to be surrounded by amazing built history.

One favourite of mine is the Round Church, where I've had the privilege of speaking a couple of times. It was built approx. ~1130AD, likely before the first human settlement in my homeland of NZ 🤯
en.wikipedia.org/wiki/Church_...
The Round Church, Cambridge, in the evening, with the moon appearing behind the clouds
zachary-ardern.bsky.social
Next up in the ProSE seminar series, tomorrow:
Come hear about my current project on protein structure evolution over the very long term!
claudiaalcar.bsky.social
Don't miss tomorrow's ProSE Seminar with @zachary-ardern.bsky.social on "Investigating billion-year trends in protein structure evolution"

March 11, 3PM GMT
Registration link: tinyurl.com/prose-seminar2

🧪 #MEvoSky
@lacholt.bsky.social @caro-rocha.bsky.social @hassanzaman.bsky.social
zachary-ardern.bsky.social
We have an exciting programme of talks for the ProSE seminars (Protein Structure Evolution).

The first session was an inspiring and provocative talk by leader in the field Prof. Andrei Lupas.

Next up, 11th March, I'll be speaking about my work on evolution over extremely long time periods.
claudiaalcar.bsky.social
Sign up for the ProSE Seminars on protein structure evolution. The full program includes talks on deep-time fold divergence, fold switches, and early protein evolution.
Next up: @zachary-ardern.bsky.social
📅 March 11, 3PM GMT
🔗 tinyurl.com/prose-seminar2

#ProteinEvolution #StructuralBiology 🧪
Reposted by Zachary Ardern
caro-rocha.bsky.social
🧬 New research reveals that
encoded & non-genetic protein variants shape the human proteome in ways previously unknown! These **alternative proteoforms** expand protein function bypassing genetic constraints.

🔗 Check it!:
www.biorxiv.org/content/10.1...

#Proteomics #CentralDogma
#Translation
Encoded and non-genetic alternative protein variants expand human functional proteome
Each stage of the Central Dogma contributes to proteome diversity through mechanisms such as heterozygosity, somatic mutations, transcriptional errors, and translational errors. As a result, a diverse...
www.biorxiv.org
zachary-ardern.bsky.social
unfortunately nytimes style guide only uses Dr for medical doctors and veterinarians, unless requested and if they’re currently an academic :( It has been controversial & I think is silly!

(I think this is the current guidance)
archive.nytimes.com/afterdeadlin...
FAQs on Style
Some language questions arise repeatedly in emails from readers and in comments on After Deadline. Here, I outline The Times’s approach to some of these usage and style issues.
archive.nytimes.com
zachary-ardern.bsky.social
everyone except certain modern day politicians ...
zachary-ardern.bsky.social
Join our new seminar series on protein structure evolution!

This is an exciting and rapidly growing new field drawing on multiple subfields of biology. 💡🦠🧬🌱🐘
Monthly discussions, open to any interested students or researchers.
claudiaalcar.bsky.social
Join the ProSE Seminar Series! A monthly discussion on the #Evolution of #ProteinStructure 🧪

Next up: Andrei Lupas
“Highly repetitive genomic ORFs: a source of new fibrous proteins?”
11th February | 3 PM GMT
🔗 Register here: tinyurl.com/prose-seminar1
zachary-ardern.bsky.social
I'm excited to be co-hosting a seminar series on Protein Structure Evolution, presenting some of the exciting work in this field.

Talk 1:
Speaker: Andrei Lupas
Topic: "Highly repetitive genomic ORFs: a source of new fibrous proteins?"
📅 Feb. 11, 3PM GMT
🔗 tinyurl.com/prose-seminar1

Please share!
Reposted by Zachary Ardern
chasewnelson.bsky.social
Michael Lynch, Evolutionary Cell Biology (2024): “Many biologists are content to live in a pure Dawkinsian world in which every aspect of biological diversification was set down for adaptive reasons, but details at the molecular and cellular level suggest that this vision is far from the truth.”
zachary-ardern.bsky.social
A recent talk I gave at the Faraday Institute for Science & Religion, Cambridge, relating recent developments to some old very big questions; and based partly on some forthcoming scientific work, is now online:
www.youtube.com/watch?v=FYxl...

www.faraday.cam.ac.uk/event/dr-zac...
Are there Underlying Principles of Protein Evolution? Reconsidering Law and Purpose in Biology
YouTube video by The Faraday Institute
www.youtube.com
Reposted by Zachary Ardern
chasewnelson.bsky.social
A starter pack of scientists working in molecular evolution and population genetics, with an emphasis on the human and virological. go.bsky.app/2xnyMrS
zachary-ardern.bsky.social
Hello 🦋!
I'm a research fellow investigating the evolution of protein novelty (sequence, structure, function) and 'overlapping genes' in bacteria and viruses. Based in beautiful Cambridge, UK, working @Wellcome Sanger Institute.

Further info on my research & other interests: www.zacharyardern.com
Convergent Wanderings --- not all who wander are lost
Not all who wander are lost
www.zacharyardern.com