#evolutionarybiology — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #evolutionarybiology, aggregated by home.social.
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Antibiotic-resistant bacteria possess a critical vulnerability within their cell wall transport systems that, when disrupted, drastically reduces their resistance. This discovery reveals an evolutionary trade-off where the genetic mechanisms bacteria use to survive antibiotic exposure can simultaneously be exploited to make them susceptible to existing treatments.
#MolecularBiology #Microbiology #Bacteriology #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/09/mbio09102601.html -
Antibiotic-resistant bacteria possess a critical vulnerability within their cell wall transport systems that, when disrupted, drastically reduces their resistance. This discovery reveals an evolutionary trade-off where the genetic mechanisms bacteria use to survive antibiotic exposure can simultaneously be exploited to make them susceptible to existing treatments.
#MolecularBiology #Microbiology #Bacteriology #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/09/mbio09102601.html -
Antibiotic-resistant bacteria possess a critical vulnerability within their cell wall transport systems that, when disrupted, drastically reduces their resistance. This discovery reveals an evolutionary trade-off where the genetic mechanisms bacteria use to survive antibiotic exposure can simultaneously be exploited to make them susceptible to existing treatments.
#MolecularBiology #Microbiology #Bacteriology #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/09/mbio09102601.html -
Antibiotic-resistant bacteria possess a critical vulnerability within their cell wall transport systems that, when disrupted, drastically reduces their resistance. This discovery reveals an evolutionary trade-off where the genetic mechanisms bacteria use to survive antibiotic exposure can simultaneously be exploited to make them susceptible to existing treatments.
#MolecularBiology #Microbiology #Bacteriology #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/09/mbio09102601.html -
Antibiotic-resistant bacteria possess a critical vulnerability within their cell wall transport systems that, when disrupted, drastically reduces their resistance. This discovery reveals an evolutionary trade-off where the genetic mechanisms bacteria use to survive antibiotic exposure can simultaneously be exploited to make them susceptible to existing treatments.
#MolecularBiology #Microbiology #Bacteriology #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/09/mbio09102601.html -
Local evolutionary adaptation occurs when populations of a single species develop heritable, genetic traits that are finely tuned to the highly specific conditions of their immediate environment.
#EvolutionaryBiology #Ecology #ConservationBiology #sflorg
https://www.sflorg.com/2026/09/ebio09102601.html -
https://www.europesays.com/ie/681036/ Adaptive zones of feliforms and evolutionary regimes within terrestrial mammalian carnivores #BiologicalAndPhysicalAnthropology #Ecology #Éire #EvolutionaryBiology #EvolutionaryEcology #general #IE #Ireland #LifeSciences #Palaeoecology #palaeontology #paleontology #Science #Zoology
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Coevolution (Habitat 🌄)
In biology, coevolution occurs when two or more species reciprocally affect each other's evolution through the process of natural selection. The term sometimes is used for two traits in the same species affecting each other's evolution, as well as gene-culture coevolution. Charles Darwin mentioned evolutionary i...
https://en.wikipedia.org/wiki/Coevolution
#Coevolution #Habitat #EcologicalProcesses #EvolutionaryBiology #EvolutionOfTheBiosphere #EnvironmentalTerminology
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Coevolution (Habitat 🌄)
In biology, coevolution occurs when two or more species reciprocally affect each other's evolution through the process of natural selection. The term sometimes is used for two traits in the same species affecting each other's evolution, as well as gene-culture coevolution. Charles Darwin mentioned evolutionary i...
https://en.wikipedia.org/wiki/Coevolution
#Coevolution #Habitat #EcologicalProcesses #EvolutionaryBiology #EvolutionOfTheBiosphere #EnvironmentalTerminology
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It is a remarkably humbling realization that a single, unnoticed bite from an arthropod the size of an apple seed can completely rewrite an individual's relationship with the global food chain. Alpha-gal syndrome reminds us that the human immune system, for all its staggering sophistication and atomic-level precision, remains intimately and sometimes precariously tethered to the natural world.
#WhatIs #Immunology #MolecularBiology #EvolutionaryBiology #Entomology #sflorg
https://www.sflorg.com/2026/09/wi09102601.html -
Multicellular cyanobacteria possess specialized cell-to-cell communication structures regulated by calcium signals, fundamentally mirroring the intercellular communication systems found in higher eukaryotic organisms.
#EvolutionaryBiology #PhototrophicMicrobiology #MolecularBiology #CellularBiology #StructuralBiology #sflorg
https://www.sflorg.com/2026/08/ebio08312601.html -
Parasitic plants, such as dodders, acquire and permanently integrate functional foreign genes from their host plants through horizontal gene transfer (HGT). Instead of merely preserving these stolen genes, the parasites structurally remodel them over millions of years while retaining their original biological functions.
#PlantGenetics #EvolutionaryBiology #MolecularBiology #PlantPhysiology #sflorg
https://www.sflorg.com/2026/08/bot08272601.html -
Deletions in genes that regulate early brain and neuron development are associated with more severe features of schizophrenia spectrum disorders, specifically diminished cognitive abilities.
#Neurogenetics #Psychiatry #Neuroscience #EvolutionaryBiology #sflorg
https://www.sflorg.com/2026/07/psyc07282601.html -
Human reproductive ecology (Evolutionary biology 🧬)
Human reproductive ecology is a subfield in evolutionary biology that is concerned with human reproductive processes and responses to ecological variables. It is based in the natural and social sciences, and is based on theory and models deriving from human and animal biology, evolutionary theory,...
https://en.wikipedia.org/wiki/Human_reproductive_ecology
#HumanReproductiveEcology #HumanReproduction #EvolutionaryBiology #ReproductiveEcology
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The blind Mexican cavefish (Astyanax mexicanus) has adapted to perpetual darkness by losing its eyes and pigmentation, evolving novel neurobehavioral traits such as increased activity in the presence of light, which represents a complete behavioral reversal from its sighted surface relatives.
#EvolutionaryBiology #Neuroscience #Neurogenetics #Zoology #Ichthyology #sflorg
https://www.sflorg.com/2026/06/ebio06242602.html -
A recently re-evaluated moss gene, PpWOX13LC, actively regulates plant reproduction by acting as a genetic brake to limit sporophyte development and ensure efficient parental resource allocation.
#EvolutionaryBiology #PlantGenetics #MolecularBiology #Botany #sflorg
https://www.sflorg.com/2026/06/ebio06182601.html -
The earliest known eukaryotic organisms were exclusively benthic, inhabiting shallow, oxygenated marine seafloors rather than drifting in the anoxic open oceans. Their evolution and geographic distribution were fundamentally constrained by the highly localized availability of oxygen.
#Paleontology #Geochemistry #EvolutionaryBiology #Sedimentology #sflorg
https://www.sflorg.com/2026/05/pal05202601.html -
Understanding quorum sensing fundamentally reframes microscopic organisms not as solitary entities, but as highly social, coordinated societies. By intercepting these chemical lexicons, modern science can sustainably manage devastating human diseases, balance complex ecosystems.
#WhatIs #Microbiology #Biochemistry #BiomolecularBiology, #EvolutionaryBiology #Oncology #Pharmaceutical #MarineBiology #QuorumSensing #sflorg
https://www.sflorg.com/2026/04/wi04152601.html -
🐦What can we learn about our own health from the #SeychellesWarbler?
Dr Chuen Zhang Lee & his team at the UG/UEA have uncovered a hidden link between gut health and the immune system, all thanks to this small songbird.🎵
Curious? Read more 👇
🔗https://www.rug.nl/fse/news/climate-and-nature/2026/island-birds-reveal-surprising-link-between-immunity-and-gut-bacteria🧪 #SciComm #ScienceNewsroom #Seychelles #ecology #evolutionarybiology #genetics #biology #microbiology #conservation #research #science #scientistsOnMastodon @universityofgroningen
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Why Is #Sex a Thing?
Why does sex exist? You might think the obvious answer is “ #reproduction” but there are plenty of organisms on #Earth that don’t require sex to #reproduce. And the more that #scientists examined sex, they more they realized that it’s an expensive and inefficient way to get your genes to the next generation. The true purpose of sex is actually one of the longest-standing mysteries in #evolutionarybiology.
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Everything evolves, even if it's not obvious in morphology.
#evolution #livingfossils #adaptation #morphology #genetics #immunesystems #evolutionaryhistory #evolutionarybiology
Living Fossils Revealed: The Hidden Evolution of These 4 Ancient Species | Discover Magazine https://www.discovermagazine.com/planet-earth/living-fossils-revealed-the-hidden-evolution-of-these-4-ancient-species?utm_source=pocket-newtab-en-us
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Story Collider returns for #Evol2024! This in-person event will feature true, personal stories from members of the evolutionary biology community. We are seeking story pitches from now until May 17. Submit yours today! https://www.evolutionsociety.org/news/display/2024/4/22/story-collider-at-evolution-2024-call-for-pitches/
#StoryCollider #storytelling #sciencestories #evolution #EvolutionaryBiology
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Why #PhilosophyOfBiology? - Episode 2301 - #CloserToTruth
https://www.youtube.com/watch?v=WBZ-8RVaUlM
#Philosophy #Biology #PhilosophyOfScience #Science #Evolution #EvolutionaryBiology #Life #Darwin #CharlesDarwin #Selection #Adaptation #Theory #Theories #Metaphysics #Genetics #Genes #Kuhn #ThomasKuhn #Paradign #Paradigms #MassimoPigliucci #RobertKuhn
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From black hole physics to theoretical behavioural ecology. John M McNamara giving an inaugural lecture in Budapest, Hungary: "The art of the state, modelling the endpoints of evolution by natural selection". (Don't miss the famous photos of Alasdair Houston and John from the 70s)
#Science #Biology #Ecology #Evolution #EvolutionaryTheory #EvolutionaryBiology #AnimalBehaviour #Behaviour #BehaviouralEcology #bird #ParentalCare #GameTheory #Lecture #Bristol
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Excited to have been interviewed about my research in "Big Biology" - my favourite biology podcast! A nice conversation between myself and my colleagues Cameron Ghalambor and Marty Martin.
FYI: this is my first podcast ever! Check it out:
#evolution #EvolutionaryBiology #ecology #damselflies #PhenotypicPlasticity
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CW: Job: 3 postdocs evolutionary theory & interdiciplinarity - Austria
#job
Source: https://ecoevo.social/web/@drlynnchiu/109325926789917155Evolutionary theory in #interdisciplinary context
3 #postdoc - Konrad Lorenz Institute for #Evolution and Cognition Research #KLI #Austria
https://kli.ac.at/content/en/the_kli/open_calls/view/10
#EvoMed #EvoBio #PublicHealth #EvoEco #Conservation #EvoNeuro #neuroscience #psychology #BioculturalEvolution #PhilSci #PhilBio #Histbio #EcoEcon #CulturalEvolution #KLIFellowships #EvoTheory #EvolutionaryBiology
@jobsecoevo -
Please help spread the news!
Open call for 3 #postdocs at the Konrad Lorenz Institute for Evolution and Cognition Research #KLI #KLIAustria
Theme: “Evolutionary theory in #interdisciplinary context”
https://kli.ac.at/content/en/the_kli/open_calls/view/10
#EvoMed #EvoBio #PublicHealth #EvoEco #Conservation #EvoNeuro #neuroscience #psychology #BioculturalEvolution #PhilSci #PhilBio #Histbio #EcoEcon #CulturalEvolution #KLIFellowships #EvoTheory #EvolutionaryBiology
