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#MolecularEvolution

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United Kingdom News Beep<p>Experimental evolution in an era of molecular manipulation</p><p>Monod, J. Chance and Necessity: an Essay on the Natural Philosophy of Modern Biology (Vintage Books, 1972). Blount,…<br><a href="https://newsbeep.org/tags/NewsBeep" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewsBeep</span></a> <a href="https://newsbeep.org/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a> <a href="https://newsbeep.org/tags/Genetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genetics</span></a> <a href="https://newsbeep.org/tags/Agriculture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Agriculture</span></a> <a href="https://newsbeep.org/tags/AnimalGeneticsandGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnimalGeneticsandGenomics</span></a> <a href="https://newsbeep.org/tags/Biomedicine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biomedicine</span></a> <a href="https://newsbeep.org/tags/CancerResearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CancerResearch</span></a> <a href="https://newsbeep.org/tags/Experimentalevolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Experimentalevolution</span></a> <a href="https://newsbeep.org/tags/GeneFunction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeneFunction</span></a> <a href="https://newsbeep.org/tags/general" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>general</span></a> <a href="https://newsbeep.org/tags/HumanGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanGenetics</span></a> <a href="https://newsbeep.org/tags/Molecularevolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Molecularevolution</span></a> <a href="https://newsbeep.org/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://newsbeep.org/tags/UK" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UK</span></a> <a href="https://newsbeep.org/tags/UnitedKingdom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnitedKingdom</span></a><br><a href="https://www.newsbeep.com/uk/14338/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">newsbeep.com/uk/14338/</span><span class="invisible"></span></a></p>
Australia News Beep<p>Experimental evolution in an era of molecular manipulation</p><p>Monod, J. Chance and Necessity: an Essay on the Natural Philosophy of Modern Biology (Vintage Books, 1972). Blount,…<br><a href="https://newsbeep.org/tags/NewsBeep" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewsBeep</span></a> <a href="https://newsbeep.org/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a> <a href="https://newsbeep.org/tags/Genetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genetics</span></a> <a href="https://newsbeep.org/tags/Agriculture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Agriculture</span></a> <a href="https://newsbeep.org/tags/AnimalGeneticsandGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnimalGeneticsandGenomics</span></a> <a href="https://newsbeep.org/tags/AU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AU</span></a> <a href="https://newsbeep.org/tags/Australia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Australia</span></a> <a href="https://newsbeep.org/tags/Biomedicine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biomedicine</span></a> <a href="https://newsbeep.org/tags/CancerResearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CancerResearch</span></a> <a href="https://newsbeep.org/tags/Experimentalevolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Experimentalevolution</span></a> <a href="https://newsbeep.org/tags/GeneFunction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeneFunction</span></a> <a href="https://newsbeep.org/tags/general" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>general</span></a> <a href="https://newsbeep.org/tags/HumanGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanGenetics</span></a> <a href="https://newsbeep.org/tags/Molecularevolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Molecularevolution</span></a> <a href="https://newsbeep.org/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a><br><a href="https://www.newsbeep.com/au/11663/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">newsbeep.com/au/11663/</span><span class="invisible"></span></a></p>
UK<p><a href="https://www.europesays.com/uk/280830/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/uk/280830/</span><span class="invisible"></span></a> Experimental evolution in an era of molecular manipulation <a href="https://pubeurope.com/tags/Agriculture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Agriculture</span></a> <a href="https://pubeurope.com/tags/AnimalGeneticsAndGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnimalGeneticsAndGenomics</span></a> <a href="https://pubeurope.com/tags/Biomedicine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biomedicine</span></a> <a href="https://pubeurope.com/tags/CancerResearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CancerResearch</span></a> <a href="https://pubeurope.com/tags/ExperimentalEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ExperimentalEvolution</span></a> <a href="https://pubeurope.com/tags/GeneFunction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeneFunction</span></a> <a href="https://pubeurope.com/tags/general" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>general</span></a> <a href="https://pubeurope.com/tags/Genetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genetics</span></a> <a href="https://pubeurope.com/tags/HumanGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanGenetics</span></a> <a href="https://pubeurope.com/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://pubeurope.com/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://pubeurope.com/tags/UK" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UK</span></a> <a href="https://pubeurope.com/tags/UnitedKingdom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnitedKingdom</span></a></p>
UK<p><a href="https://www.europesays.com/uk/261245/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/uk/261245/</span><span class="invisible"></span></a> Researchers develop tool to improve genetic predictions <a href="https://pubeurope.com/tags/AnimalHusbandry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnimalHusbandry</span></a> <a href="https://pubeurope.com/tags/biochemistry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>biochemistry</span></a> <a href="https://pubeurope.com/tags/Bioinformatics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bioinformatics</span></a> <a href="https://pubeurope.com/tags/BiologicalEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BiologicalEngineering</span></a> <a href="https://pubeurope.com/tags/Biology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biology</span></a> <a href="https://pubeurope.com/tags/biotechnology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>biotechnology</span></a> <a href="https://pubeurope.com/tags/BranchesOfGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BranchesOfGenetics</span></a> <a href="https://pubeurope.com/tags/crispr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>crispr</span></a> <a href="https://pubeurope.com/tags/Gene" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gene</span></a> <a href="https://pubeurope.com/tags/Genetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genetics</span></a> <a href="https://pubeurope.com/tags/Genome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genome</span></a> <a href="https://pubeurope.com/tags/GenomeEditing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GenomeEditing</span></a> <a href="https://pubeurope.com/tags/Genomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genomics</span></a> <a href="https://pubeurope.com/tags/HealthSciences" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HealthSciences</span></a> <a href="https://pubeurope.com/tags/HumanGenome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanGenome</span></a> <a href="https://pubeurope.com/tags/LifeSciences" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LifeSciences</span></a> <a href="https://pubeurope.com/tags/ModificationOfGeneticInformation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ModificationOfGeneticInformation</span></a> <a href="https://pubeurope.com/tags/MolecularBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularBiology</span></a> <a href="https://pubeurope.com/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://pubeurope.com/tags/MolecularGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularGenetics</span></a> <a href="https://pubeurope.com/tags/omics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>omics</span></a> <a href="https://pubeurope.com/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://pubeurope.com/tags/SingleNucleotidePolymorphism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SingleNucleotidePolymorphism</span></a> <a href="https://pubeurope.com/tags/UK" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UK</span></a> <a href="https://pubeurope.com/tags/UnitedKingdom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnitedKingdom</span></a></p>
Marc Robinson-Rechavi<p>Exciting work led by Giulia Zancolli on the venomless Uloboridae spiders. They lost their venom glands and venom injecting duct, but wrap their prey in toxic digestive fluids.<br>The paper: <a href="https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-025-02248-1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">bmcbiol.biomedcentral.com/arti</span><span class="invisible">cles/10.1186/s12915-025-02248-1</span></a> <br>The press release (in 🇫🇷) <a href="https://www.unil.ch/news/1749727639234" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">unil.ch/news/1749727639234</span><span class="invisible"></span></a> <a href="https://ecoevo.social/tags/Venom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Venom</span></a> <a href="https://ecoevo.social/tags/Spiders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spiders</span></a> <a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a></p>
Marc Robinson-Rechavi<p>Nice highlight of our recent work on the evolution of venom production in marine predatory snails <br><a href="https://www.nature.com/articles/s41559-025-02763-y" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41559-025</span><span class="invisible">-02763-y</span></a> <br><a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/Venom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Venom</span></a></p>
Marc Robinson-Rechavi<p>You can still apply: Postdoc job opportunity! We're looking for early career researcher in evolutionary genomics to study the relation between intra-specific gene expression variability, polymorphism, and macro-evolutionary rates. We have all of the data in 3 fishes and amphioxus, just waiting for your expertise and enthusiasm!<br><a href="https://tinyurl.com/3aewk286" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">tinyurl.com/3aewk286</span><span class="invisible"></span></a> <br><a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/bioinformatics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bioinformatics</span></a> <a href="https://ecoevo.social/tags/PopulationGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PopulationGenomics</span></a> <a href="https://ecoevo.social/tags/RNAseq" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RNAseq</span></a> <a href="https://ecoevo.social/tags/PostDoc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PostDoc</span></a></p>
Marc Robinson-Rechavi<p>Postdoc job opportunity! We're looking for early career researcher in evolutionary genomics to study the relation between intra-specific gene expression variability, polymorphism, and macro-evolutionary rates. We have all of the data in 3 fishes and amphioxus, just waiting for your expertise and enthusiasm!<br><a href="https://tinyurl.com/3aewk286" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">tinyurl.com/3aewk286</span><span class="invisible"></span></a> <br><a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/bioinformatics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bioinformatics</span></a> <a href="https://ecoevo.social/tags/PopulationGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PopulationGenomics</span></a> <a href="https://ecoevo.social/tags/RNAseq" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RNAseq</span></a> <a href="https://ecoevo.social/tags/PostDoc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PostDoc</span></a></p>
Marc Robinson-Rechavi<p>Nice RNAseq atlas of small but important crustacean Daphnia pulex, and study of "selection operating on genes expressed in different tissues" <a href="https://www.biorxiv.org/content/10.1101/2025.05.01.651673v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">25.05.01.651673v1</span></a> <a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/RNAseq" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RNAseq</span></a> <a href="https://ecoevo.social/tags/Daphnia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Daphnia</span></a> <a href="https://ecoevo.social/tags/Crustacean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Crustacean</span></a></p>
Europe Says<p><a href="https://www.europesays.com/2053604/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/2053604/</span><span class="invisible"></span></a> Local adaptation has a role in reducing vulnerability to climate change in a widespread Amazonian forest lizard <a href="https://pubeurope.com/tags/Biomedicine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biomedicine</span></a> <a href="https://pubeurope.com/tags/Climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Climate</span></a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://pubeurope.com/tags/ConservationGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ConservationGenomics</span></a> <a href="https://pubeurope.com/tags/Cytogenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cytogenetics</span></a> <a href="https://pubeurope.com/tags/ecology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ecology</span></a> <a href="https://pubeurope.com/tags/EvolutionaryBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvolutionaryBiology</span></a> <a href="https://pubeurope.com/tags/EvolutionaryEcology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvolutionaryEcology</span></a> <a href="https://pubeurope.com/tags/general" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>general</span></a> <a href="https://pubeurope.com/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GlobalWarming</span></a> <a href="https://pubeurope.com/tags/HumanGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanGenetics</span></a> <a href="https://pubeurope.com/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://pubeurope.com/tags/PlantGeneticsAndGenomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlantGeneticsAndGenomics</span></a></p>
Marc Robinson-Rechavi<p>Great to see this out in society journal <span class="h-card" translate="no"><a href="https://ecoevo.social/@molbioevol" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>molbioevol</span></a></span> <span class="h-card" translate="no"><a href="https://ecoevo.social/@officialSMBE" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>officialSMBE</span></a></span>!<br>Cone snails are venomous 🐚🍽️🐟 and have evolved from non venomous marine snails. We show how their venom gland evolved from homologous glands, and how this affected the evolution of their digestive system.<br><a href="https://doi.org/10.1093/molbev/msaf095" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.1093/molbev/msaf095</span><span class="invisible"></span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a>&nbsp;<a href="https://ecoevo.social/tags/Venom" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Venom</span></a></p>
Marc Robinson-Rechavi<p>This is the best explanation I've ever seen for lungfish genome sizes<br><a href="https://xkcd.com/3064/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">xkcd.com/3064/</span><span class="invisible"></span></a><br><a href="https://ecoevo.social/tags/XKCD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XKCD</span></a> <a href="https://ecoevo.social/tags/Genomes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genomes</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/lungfish" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lungfish</span></a></p>
Marc Robinson-Rechavi<p>Ah now for something lighter: a horseshoe crab genome, whole genome duplications, and a cartoon:<br><a href="https://doi.org/10.1093/molbev/msaf021" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.1093/molbev/msaf021</span><span class="invisible"></span></a><br><a href="https://tapas.io/episode/3123425" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">tapas.io/episode/3123425</span><span class="invisible"></span></a><br><a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/Genomics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Genomics</span></a></p>
Genetics Ecology and Evolution<p>Like sex chromosomes and supergenes, the non-recombining region accumulates transposable elements, nonsynonymous substitutions, and gene presence/absence polymorphisms—a hallmark of recombination suppression. <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <br>5/5</p>
Marc Robinson-Rechavi<p>Intriguing: modeling and empirical data support that after whole genome duplication (autotetraploids) genetic variation rises, and mutation load increases because deleterious mutations are masked by additional chromosome copies<br><a href="https://www.biorxiv.org/content/10.1101/2025.01.12.632621v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">25.01.12.632621v1</span></a> <br><a href="https://ecoevo.social/tags/WholeGenomeDuplication" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WholeGenomeDuplication</span></a> <a href="https://ecoevo.social/tags/paralog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paralog</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/PopulationGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PopulationGenetics</span></a> <a href="https://ecoevo.social/tags/Arabidopsis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arabidopsis</span></a></p>
Marc Robinson-Rechavi<p>Nice perspective preprint following <span class="h-card" translate="no"><a href="https://ecoevo.social/@officialSMBE" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>officialSMBE</span></a></span> symposium, led by Marina Braso Vives <span class="h-card" translate="no"><a href="https://ecoevo.social/@dee_unil" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>dee_unil</span></a></span>: <br>Unlocking the hidden dimensions of genomic diversity within species <br><a href="https://ecoevorxiv.org/repository/view/8225/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ecoevorxiv.org/repository/view</span><span class="invisible">/8225/</span></a> <a href="https://ecoevo.social/tags/EvolutionaryBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvolutionaryBiology</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a></p>
Marc Robinson-Rechavi<p>Very interesting preprint by <span class="h-card" translate="no"><a href="https://ecoevo.social/@jkpritch" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>jkpritch</span></a></span> lab on non monotonous relation between phenotype and gene expression, relevant to <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> and <a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> (and human medicine I suppose 😉)<br><a href="https://www.medrxiv.org/content/10.1101/2024.11.11.24317065v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">medrxiv.org/content/10.1101/20</span><span class="invisible">24.11.11.24317065v1</span></a></p>
Marc Robinson-Rechavi<p>New lab preprint! I'll write a thread about it as soon as I have time, but we show that gene expression variability between outbred fish is under organ-specific selection<br><a href="https://www.biorxiv.org/content/10.1101/2024.11.11.623020v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">24.11.11.623020v1</span></a><br><span class="h-card" translate="no"><a href="https://ecoevo.social/@dee_unil" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>dee_unil</span></a></span> <a href="https://ecoevo.social/tags/EvoDevo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvoDevo</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a></p>
Marc Robinson-Rechavi<p>Very nice preprint on most-diverged vs. less-diverged ortholog among paralog pairs: <a href="https://www.biorxiv.org/content/10.1101/2024.10.29.620890v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">24.10.29.620890v1</span></a> <span class="h-card" translate="no"><a href="https://mstdn.science/@dessimoz" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>dessimoz</span></a></span> <a href="https://ecoevo.social/tags/ortholog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ortholog</span></a> <a href="https://ecoevo.social/tags/paralog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paralog</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a></p>
Joanna Masel<p>Our latest paper <a href="https://elifesciences.org/articles/87335" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">elifesciences.org/articles/873</span><span class="invisible">35</span></a><br>directly measures the <a href="https://ecoevo.social/tags/EffectivePopulationSize" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EffectivePopulationSize</span></a> that matters to <a href="https://ecoevo.social/tags/NearlyNeutralTheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NearlyNeutralTheory</span></a> / <a href="https://ecoevo.social/tags/DriftBarrier" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DriftBarrier</span></a> theory, as the degree to which <a href="https://ecoevo.social/tags/CodonBias" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CodonBias</span></a> differs from expectations from GC content. Surprisingly, stronger <a href="https://ecoevo.social/tags/NaturalSelection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NaturalSelection</span></a> -&gt; higher <a href="https://ecoevo.social/tags/IntrinsicStructuralDisorder" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IntrinsicStructuralDisorder</span></a> proteins<br><a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MolecularEvolution</span></a> <a href="https://ecoevo.social/tags/PopulationGenetics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PopulationGenetics</span></a> <a href="https://ecoevo.social/tags/EvolgenPaper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EvolgenPaper</span></a> 1/</p>
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