27 Followers
81 Following
52 Posts
ResarchGatehttps://www.researchgate.net/profile/Lea-Da-Cunha
ORCID0009-0000-6479-8419

After 10 years of #genomics work, landmark study reveals new ‘tree of life’ for all #birds living today https://theconversation.com/after-10-years-of-work-landmark-study-reveals-new-tree-of-life-for-all-birds-living-today-226743

Complexity of avian #evolution revealed by family-level genomes https://www.nature.com/articles/s41586-024-07323-1 by Josefin Stiller et al.

"The largest-ever study of #bird #genomes has produced a remarkably clear picture of the bird family tree... study shows that most of the modern groups of birds first appeared within 5 million years after the #extinction of the [non-avian] #dinosaurs."

After 10 years of work, landmark study reveals new ‘tree of life’ for all birds living today

The extinction of the dinosaurs sparked an explosion of bird species, according to the largest-ever study of bird genetics.

The Conversation
A look at how gene expression in the primate brain has evolved across 18 of today’s species. https://elifesciences.org/articles/70276?utm_source=mastodon&utm_medium=social&utm_campaign=organic
Tempo and mode of gene expression evolution in the brain across primates

Larger phylogenetic context is required to understand human and nonhuman primate brain evolution.

eLife
Dr. Elizabeth (Betsy) Nicholls Postdoctoral Fellowship | Royal Tyrrell Museum

Stunning Northern Lights from last night/early morning in North Pole, Alaska, where Santa Claus (seriously, I'm not kidding) lives. Photos by Maraya Kraft. #Alaska #AlaskaWinter #NorthernLights

Coral reef #restoration faces many challenges.

@HLBurdett &co advocate for prioritizing #environmental and #climate considerations to increase the sustainability of future #CoralReefs and open up opportunities for new restoration approaches.

https://plos.io/3Pv8ui6

Including environmental and climatic considerations for sustainable coral reef restoration

Coral reef restoration faces many challenges. This Essay advocates for prioritizing environmental and climatic considerations to increase the sustainability of future coral reefs and open up opportunities for new restoration approaches.

122 articles published by Peer Community Journal in 2023 (+46%/2022), free for authors and readers: total saving of around 192 K€ or 322 K€ excluding in-kind contributions. 💰 💰💰

Why have a lawn mower when you could have guinea pigs chill in your garden?

https://www.youtube.com/watch?v=FM9SemMfknA

Guinea pigs exit and enter the tube.

Close up images of animals leaving the barn through the tube.

YouTube

This new paper highlights something that can be a big issue in zoology studies - we treat old assumptions as common knowledge. It’s been long assumed that most mammal species show male-biased sexual size dimorphism. But is that actually the case? Maybe not.

———

New estimates indicate that males are not larger than females in most mammal species

Tombak, Hex, and Rubenstein

Nature Communications, March 2024

https://www.nature.com/articles/s41467-024-45739-5

New estimates indicate that males are not larger than females in most mammal species - Nature Communications

The narrative that larger males are the norm in mammals has predominated for over a century. An analysis of body mass dimorphism across mammals, sampling families by their species richness, indicates that males are not larger than females in most mammals and that monomorphism is almost as prevalent.

Nature

And a note on that publication process with @PeerCommunityIn

It's great!

This article was free to publish and is free to read. It's also open, you can read:
- all versions of the manuscript
- reviewers comments
- our replies to reviewers

And it's nice and straightforward. Still took a while to review, but the manuscript was available as a preprint the whole time.