phylopic, Pocket Phylogenies—visual aids that fit in your wallet for explaining evolution-related questions. Print-out available free here: https://keesey.gumroad.com/l/pocketphylogenies #evolution #evolutionarybiology #sciart #SciArtSeptember #phylogenetics #biology
skepticsbookoflists, I'm Karl. Host of the long running Conspiracy Skeptic podcast (http://www.yrad.com/cs). My covid project was writing The Skeptic's Book of Lists. I'm currently working on a follow up called The Conspiracy Skeptic's Book of Lists.
I use this account for the following purposes
Post samples of my book to inform, delight, and entice y'all to buy the softcover or eBook format.
Post original #subgenius content. I love making crazy Subgenius posters and hanging them up around my Toronto area bedroom community. Epater les bourgeois! And praise #Bob!
Love analyzing bad creationist arguments. #evolution
Hoping to be one drop contributing to a flood of refugees from Musk Twitter. #twitter #musktwitter
peterdeppisch, A ‘user’s manual for the female mammal’ — how women’s bodies evolved.
"What is a woman? In Eve, Cat Bohannon traces the development of female bodies back 200 million years. A writer with a doctorate in the evolution of narrative and cognition, Bohannon offers a refreshing and lively corrective to a story that has focused mainly on male evolution."
#Evolution #Females
tinyimportance, I've always thought the antivax movement was just natural selection just doing it's thing.
foaylward, Happy to share the latest manuscript from our lab, in which we propose that eukaryotes evolved from a genomic chimera of Asgard archaea and giant viruses.
https://www.biorxiv.org/content/10.1101/2024.04.22.590592v1
This is a controversial topic, but we believe we have strong evidence to suggest a critical viral role in eukaryogenesis.
#viruses #protists #eukaryotes #evolution #TreeOfLIfe #archaea
foaylward, As bizarre as this all sounds, I believe we have strong phylogenetic evidence supporting this model. Importantly, this model has also been proposed before by Phil Bell based on first principles or eukaryotic organization and similarities between the nucleus and virus factories formed by viruses during infection
albertcardona, How cool is that. Been looking for a paper I read 15 or 20 years ago proposing a viral theory of DNA origin, whereby an inserted DNA virus on an RNA genome would then replicate the whole bacterial genome as DNA, and the bacterium became dependent on that insertion from then on. Will read yours and Phil Bell’s to see if I can find a reference to it.
jascha, “W. Jason Morgan, Who Developed Theory of Plate #Tectonics, Dies at 87
His framework offered a new way to think about continental drift and revolutionized the study of #earthquakes, #volcanoes and #evolution.”
Also a reminder that this paradigm shift in the #geosciences did not happen that long ago!https://www.nytimes.com/2023/08/11/science/jason-morgan-dead.html
mrcompletely, @jascha yay, once again I get to strongly recommend the Pulitzer winning book Annals Of The Former World by John McPhee, one of the very finest nonfiction works I've ever read, up there with the best of Studs Terkel etc. It is a large four part survey of #geology and geologists in the late 20th century, with a heavy focus on not just explaining plate tectonics but also its emergence as theory and the debates around it, which were still very current when it was written. A masterpiece.
jascha, @mrcompletely yes, a great approachable book!
artologica, Endless Forms Most Beautiful, ink #painting with Darwin quote about #evolution layered with an image of his original sketch of the tree of life #sciart #art https://artologica.etsy.com/listing/1560865111
mariescopy, Very interesting story about the #nitroplast, a potential new organelle resulting from #symbiosis between nitrogen-fixing bacteria and the #microalgae Braarudosphaera bigelowii based on subcellular imaging and proteomic data.
Possibly a new model to study the evolutionary transition from #endosymbiont to organelle.
https://www.science.org/doi/10.1126/science.adk1075With a Perspective comment by Ramon Massana
https://www.science.org/doi/10.1126/science.ado8571
#evolution #protists
faustosterling, I'm going to catch us up on some interesting science for a couple of days. A break from the daily horror show.
"Survival of the nicest: have we got evolution the wrong way round?
How humans, animals and even single-celled organisms cooperate to survive suggests there’s more to life than just competition, argues a cheering study of evolutionary biology."
#cooperation #evolution
https://www.nature.com/articles/d41586-024-00999-5
yoginho, My "Fourth Perspective" essay on why the basic unit of evolution is a complete life cycle, and thus an organismic agent, and why that really matters for evolutionary theory, is officially out today!
tanjaslotte, Interested in evolutionary genomics/population genomics and plant genetics? Want to do your PhD in beautiful Stockholm?
We have two 4-year PhD student positions available in my group at Stockholm University. More info, see tanjaslottelab.se
Please repost.#evolution #genomics #popgen #distyly #CropWildRelatives #PlantGenetics #ecrchat #phd 1/4
yoginho, New blog post just dropped!
"Assembly theory is cool... but doesn't quite do what its inventors say it does."
http://www.johannesjaeger.eu/blog/assembly-theory-is-cool
reviewing this recent Nature paper:
https://www.nature.com/articles/s41586-023-06600-9
news & views here:
NicoleCRust, @yoginho
Well said. What sorts of things are you thinking of (as alternatives to feces-hurling)? To play on the analogy, if a tweet is turd throwing, a paper or a book is ... (I'm guessing that's not where you are heading here but I'm not sure what you are thinking).
yoginho, 🤣 I love a solid disagreement about scientific or philosophical matters more than anyone, as long as we don't just lecture past each other or only engage in self-promotion and posturing. There is so much of the latter today, so little true engagement.
Such pseudo-debates qualify as bullshit, in the philosophical sense defined by Harry Frankfurt. They are not even about the truth, they are only about promoting the bullshitter.
Hence the scatological metaphor.
ml, Journal of Systematics and Evolution is on Mastodon (as I just discovered). If you're a plant scientist or just interested in #Botany and #Evolution, give it a follow! @plantscience
JSE, @ml @plantscience Thank you for the much-needed boost!
leonis5908, German By Dave Coverly (SpeedBumpComic)
#Evolution #Comic #comicart #art #cartoon #cartoonart #witz #fun #lustig #monday #mondayfun #montag #montagslächeln
MarkHanson, #introduction update 👨🔬
I study #immune #evolution, including host-#pathogen interactions. My work has focused on #antimicrobial #defense #peptides which are like #antibiotics coded by the #genome . A key focus is #immunity-#microbiome interactions 🦠
See Hanson et al. (2023 Science) 🍃🍄🍌: https://ore.exeter.ac.uk/repository/bitstream/handle/10871/133708/Hanson_etal_2023_DptB_v4.pdf?sequence=3
I also talk #ScientificPublishing, #preprint, #openscience, and #academicchatter.
See:
https://fediscience.org/@MarkHanson/111147239095599059@wellcometrust ECA and @SNF_ch research fellow in UoE UK. Cheers! 👋
alexwild, Huge new study out on the origin and evolution of mosquitoes!
Mosquitoes likely arose in the Triassic, feeding on amphibian blood.
Several lineages independently switched to feeding on mammals.
jeffgilchrist, Broad-Spectrum #COVID-19 #Therapeutics and #Prophylactics
An interesting presentation by Yunlong Richard Cao @yunlong_cao talking about their development of broadly #neutralizing #antibodies based on prediction of #viral #evolution ( https://www.youtube.com/watch?v=OxpJM4gqwec ). 🧵1/
The one page web view is available here: https://threadreaderapp.com/thread/1744885112410374531.html
jeffgilchrist, Read on to find out how their research team developed a neutralizing antibody solution (injection & nose spray) that works with all current variants, including the older SARS1 virus from 2003 and the currently globally dominant BA.2.86 Pirola clan of variants. 2/
[Slide showing SA55 available as a nasal spray that is supposed to be low cost and provide short-term prophylactics (3 sprays per day) with 8-12h protection per spray providing high neutralization in the mucosa. Image from: https://www.youtube.com/watch?v=OxpJM4gqwec](https://static.mstdn.science/media_attachments/files/111/729/128/544/157/478/original/dc6a2ab33816cdee.png)
jeffgilchrist, Instead of basing vaccines on already existing naturally occurring variants, design them based on mutation prediction from current variants to determine what the most likely mutations are going to be so that when the vaccines are deployed they are more likely to still be protective against the circulating variants at that time.
Hopefully vaccine manufacturers will start using better strategies like this in the future than always chasing variants and being left behind. 16/
MarkHanson, A bit of a #introduction for all my new followers:
Listen: you're gonna get some posts about fruit flies. I can't stop it, it just happens. They got me good. Plus #Infection #Microbiome #Immunity #Evolution 🦠
But I also follow this #AcademicChatter and #PublishOrPerish conversation closely, and obviously #ScientificPublishing 👍
mattotcha, New evidence that insect wings may have evolved from gills
https://phys.org/news/2024-01-evidence-insect-wings-evolved-gills.html #fossils #insects #wings #gills #evolution #Palaeodictyoptera
stoicmike, What is good for the human species is generally not so good for all the other species. #evolution #extinctions #anthropocentric #species #ClimateChange #GlobalWarming
stoicmike, @seachanger Thanks so much! I'm working on a new set of 15 that should be done in the next month.
rspfau, @seachanger @stoicmike What is good for other species is good for humans...we just dont realize it.
sco7sbhoy, The 4 Billion Year Path of #Human #Evolution.
Read more: https://www.visualcapitalist.com/path-of-human-evolution/
sflorg, The study, which is newly published in the Journal of Human #Evolution, confirms previous scant evidence, and supports a multistep evolutionary scenario for the culturalization of the human body.
#Anthropology #Archeology #sflorg
https://www.sflorg.com/2023/09/ant09292301.html
RadicalAnthro, #Mothers aren't meant to be on their own -- #evolution's solution to the problem of the needy human baby: #alloparents
'.. human parents ...aren't psychologically adapted for this isolation, a new study with a group of hunter-gatherers in the Congo suggests. A "mismatch" likely exists between the conditions in which humans evolved to care for babies and the situation many parents find themselves in today, says Deniz Salali, who contributed to the study.'
(NB Deniz Salali will be talking for Radical Anthropology in February)
#Mbendjele #babysitting #huntergatherers
https://www.npr.org/sections/goatsandsoda/2023/12/01/1216043849/bringing-up-a-baby-can-be-a-tough-and-lonely-job-heres-a-solution-alloparents
Mol_Ecol, German Please RT!
⌛️ 2 weeks left to apply!
We offer a 4-year PhD-position @Mol_Ecol
@uniinnsbruck
with a focus on #antsAnnouncement & application:
https://lfuonline.uibk.ac.at/public/karriereportal.details?asg_id_in=13778Info on Working Group: https://molecular-ecology.at
UMR_CESCO, French The CESCO lab is now on Mastodon!
Follow the updates of our research on biodiversity conservation!
#ecology #evolution #shs #citizenSci