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#wgd

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Charrvein<p>PRDM9 drives the location and rapid evolution of recombination hotspots in salmonid fish</p><p>Marie Raynaud, etal.</p><p>Brilliant study and fascinating biology</p><p><a href="https://mastodon.online/tags/Rapid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Rapid</span></a> <a href="https://mastodon.online/tags/Evolution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Evolution</span></a> of the <a href="https://mastodon.online/tags/prdm9" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>prdm9</span></a> genes, and the hotspots<br><a href="https://mastodon.online/tags/salmonid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>salmonid</span></a> <a href="https://mastodon.online/tags/qtl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qtl</span></a> <a href="https://mastodon.online/tags/genetics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>genetics</span></a> <a href="https://mastodon.online/tags/wgd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wgd</span></a> <span class="h-card" translate="no"><a href="https://fediscience.org/@PLOSBiology" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>PLOSBiology</span></a></span> </p><p><a href="https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3002950" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">journals.plos.org/plosbiology/</span><span class="invisible">article?id=10.1371/journal.pbio.3002950</span></a></p>
Mike Barker<p>A new preprint from the lab testing aspects of a hypothesis that lower chromosome numbers may result from selection to reduce independently assorting incompatibilities. In short, we do not find evidence to support the hypothesis in our analyses. Great work led by PhD student Geoff Finch! </p><p>Post-zygotic reproductive isolation is not correlated with chromosome number in plants</p><p><a href="https://www.biorxiv.org/content/10.1101/2024.01.05.573914v1" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">24.01.05.573914v1</span></a></p><p><a href="https://ecoevo.social/tags/chromosome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chromosome</span></a> <a href="https://ecoevo.social/tags/WGD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WGD</span></a> <a href="https://ecoevo.social/tags/plantevolution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plantevolution</span></a> <a href="https://ecoevo.social/tags/speciation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>speciation</span></a></p>
Mike Barker<p>A new preprint from the lab on the distribution of ancient whole-genome duplications across the angiosperm phylogeny. Great work led by PhD student Michael McKibben! We used a variety of methods and different species trees to infer and place WGDs across the phylogeny. Overall, similar results to our past work, but species tree had a large impact on WGD inferences. Check it out here:</p><p><a href="https://www.biorxiv.org/content/10.1101/2024.01.04.574202v1" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">24.01.04.574202v1</span></a></p><p><a href="https://ecoevo.social/tags/WGD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WGD</span></a> <a href="https://ecoevo.social/tags/polyploidy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>polyploidy</span></a> <a href="https://ecoevo.social/tags/phylogeny" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>phylogeny</span></a> <a href="https://ecoevo.social/tags/angiosperms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>angiosperms</span></a></p>
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