snailman, to conservative
@snailman@ecoevo.social avatar

Student essays today:
"Genetic diversity can be referred to as a reservoir of a cornucopia of intricate genes" 🧬
"Approaches have difficulty in keeping whales in labs" 🐳
"Our ancient ancestors had relationship with chickens .... if that is true then we may used to know how to fly and that ability was decrease due to the changes of DNA sequences in the evolution" 🐤

rossb_oxford, to history
@rossb_oxford@mastodon.social avatar

'all nature is perverse & will not do as I wish it'

  • Charles Darwin to William Darwin Fox, 7 May 1855

Poor ol' Chas.

It's Darwin Day! 🌱🌈🐵

My 2021 article 'Darwin's Closet: The Queer Sides of The Descent of Man (1871)' has been viewed over 33K times! Please keep sharing: https://academic.oup.com/zoolinnean/article/191/2/323/6075648

#Darwin #DarwinDay #HistSTM #HSTM #STS #HistSci @histstm #histsex #history #histodons @histodons #sex #queer #queerhistory #lgbtq #lgbtqia #biology #zoology #naturalhistory #science #animals #genetics

ianRobinson, to books
@ianRobinson@mastodon.social avatar

Really enjoying the audiobook edition of How Life Works by @philipcball

I had to go back and listen to chapter 2 again to take in all the info. Also ordered a hardback copy.

mattotcha, to evolution
@mattotcha@mastodon.social avatar
Snowshadow, to news
@Snowshadow@mastodon.social avatar

University of Calgary researchers unveil fast, affordable genetic testing kit

"This has amazing implications in the clinic to expedite genetic testing and also to reduce the cost of genetic testing for a multitude of different diseases," explained Dr. Nicola Wright, a pediatric hematologist and immunologist at the Alberta Children's Hospital.


https://calgary.ctvnews.ca/university-of-calgary-researchers-unveil-fast-affordable-genetic-testing-kit-1.6758621

eLife, to random
@eLife@fediscience.org avatar

A proposes a new DNA methylation score to capture the epigenetic signature of maternal smoking and its association with health outcomes in babies. https://elifesciences.org/reviewed-preprints/93260?utm_source=mastodon&utm_medium=social&utm_campaign=organic

eLife, to random
@eLife@fediscience.org avatar
eLife, to random
@eLife@fediscience.org avatar

Experiments in mouse cells reveal that adolescent idiopathic may be triggered by estrogen signalling in the cartilage cells of the spine, which could partly explain the female bias in the condition. https://elifesciences.org/digests/89762/cartilage-cells-in-the-spine-are-key-in-adolescent-idiopathic-scoliosis?utm_source=mastodon&utm_medium=social&utm_campaign=organic

mattotcha, to random
@mattotcha@mastodon.social avatar

New Research Sheds Light on Evolutionary History of Tardigrade Extremotolerance
https://www.sci.news/biology/tardigrade-extremotolerance-12643.html

rossb_oxford, to history
@rossb_oxford@mastodon.social avatar

Today I'm writing about how sex selection emerged as one of the leading promises of 20th-c. biologists/eugenicists as they got to grips with sexological genetics. 😬

Ad for The Science of Life (by Julian Huxley, G. P. Wells, & H. G. Wells) in Popular Science Monthly (March 1931).

#HistSTM #HSTM #histsci @histstm #histsex #history #histodons @histodons #1930s #sex #biology #science #genetics #eugenics

rossb_oxford, to history
@rossb_oxford@mastodon.social avatar

Gynandromorph bordered white moth from Charles Barrett's Lepidoptera of the British Isles (1901). 🦋

At 11am (GMT) next Wednesday (31 Jan) I will be discussing my article 'Mendel's Closet' as part of the Royal Society history of science seminar series. 🏳️‍🌈 🧬

Details: https://cassyni.com/events/K7KB3CY521F84kjXqn3mws/

The article is currently free to read: https://royalsocietypublishing.org/doi/10.1098/rsnr.2023.0036

#HistSTM #HSTM #HistSci @histstm #histsex #history #histodons @histodons #sex #queer #queerhistory #lgbtq #biology #science #genetics #eugenics

DejahEntendu, to mentalhealth
@DejahEntendu@dice.camp avatar

There are 2 people in my immediate family with schizophrenia. As with many things, scientists have been trying to find a genetic link. Now, I'm not saying I agree with this guy, but it's an interesting take.

He says schizophrenia is maybe purely environment/nuture. That it runs in families because traumatic abuse runs in families. My family was MESSED UP. And there's a high incidence of mental health issues overall. Makes me ponder.

https://www.madinamerica.com/2024/01/psychiatric-yeti-schizophrenia-genetic/

medievalists, to Scotland
@medievalists@hcommons.social avatar
PLOSBiology, to evolution
@PLOSBiology@fediscience.org avatar

What is the evidence for ongoing selection in recent human ?

This Essay, @ziyue_gao looks at how new methods and techniques are helping to uncover connections between genotype, phenotype, and fitness at a population level.

https://plos.io/48Xodhp

eLife, to random
@eLife@fediscience.org avatar

Here, images show the axonemal structures in mammalian spermatozoa. Researchers found a protein, LRRC23, that’s essential for sperm motility and underlies male . https://elifesciences.org/articles/90095?utm_source=mastodon&utm_medium=social&utm_campaign=organic

video/mp4

isomeme, to science
@isomeme@mastodon.sdf.org avatar

My favorite thing I've learned recently is that male honeybees have no fathers or sons, but they do have grandfathers, and can have grandsons.

https://en.wikipedia.org/wiki/Haplodiploidy

anonymous222, to random
@anonymous222@mastodon.social avatar

https://phys.org/news/2024-01-reveals-genetic-legacy-racial-gender.html

Study reveals the genetic legacy of racial and hierarchy in the United States" by Phys.org (2024)

This article summarizes the key findings of the study mentioned above. It emphasizes the complex interplay between social forces and .

This study uses genetic from over 100,000 Americans to investigate how historical and ongoing social hierarchies, particularly those based on and gender, have shaped the genetic makeup of the US population.

mattotcha, to MultipleSclerosis
@mattotcha@mastodon.social avatar
eLife, to random
@eLife@fediscience.org avatar

Genetic analyses reveal the importance of dynamic protein processing at the apical cell membrane in response to forces damaging cell membranes during tube expansion in tubular organs. https://elifesciences.org/articles/91079?utm_source=mastodon&utm_medium=social&utm_campaign=organic

video/mp4

readbeanicecream, to science
@readbeanicecream@mastodon.social avatar
nellgreenfieldboyce, to books
@nellgreenfieldboyce@mastodon.social avatar

I’m honored that Science reviewed my new book of science history and memoir, “Transient and Strange”… finding it “wry, charming, informative, and, indeed, sometimes strange”

https://www.science.org/doi/10.1126/science.adl5502

proseandpassion, to science Galician
@proseandpassion@mastodon.social avatar

11-JAN-2024
First prehistoric person with Turner syndrome (ie only X rather than XX or XY) identified from

https://www.eurekalert.org/news-releases/1030707

rossb_oxford, to history
@rossb_oxford@mastodon.social avatar

📢 At 11am (GMT) on Wednesday 31 January I will be discussing (online) my latest article, 'Mendel's Closet,' as part of the Royal Society history of science seminar series. 🧬🏳️‍🌈🐦

Details here: https://cassyni.com/events/K7KB3CY521F84kjXqn3mws/

Ahead of the event, the article has been made free to access from the Notes and Records website. 🥳 Download away!

https://royalsocietypublishing.org/doi/10.1098/rsnr.2023.0036

@histstm @histodons

philiphubbard, to conservative
@philiphubbard@fediscience.org avatar

The Visualizing Biological Data 2024 workshop (VIZBI), March 13-15 in Los Angeles, looks very interesting. Speakers will discuss visualization in areas like , and . Participants can present a poster and lightning talk. Mine will cover neuVid, which simplifies video production with . Here it is showing some neurons from the FlyWire data set, using to parse my natural language description of the video.

https://vizbi.org/2024

(1/3)

Four ACH and two GABA neurons from the FlyWire data set.

ScienceDesk, to MultipleSclerosis
@ScienceDesk@flipboard.social avatar

Ancient DNA helps explain why northern Europeans have a higher risk of multiple sclerosis than other ancestries, CBS News reports:
https://www.cbsnews.com/news/ancient-human-dna-northern-europeans-multiple-sclerosis-risk/

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