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#opsin

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Erik Svensson<p>We thank our postdoc Natalie Roberts for leading a stimulating lab-meeting today on <a href="https://ecoevo.social/tags/colour" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>colour</span></a> <a href="https://ecoevo.social/tags/vision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vision</span></a> and <a href="https://ecoevo.social/tags/opsin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opsin</span></a> genes in damselflies and other insects for members of <a href="https://ecoevo.social/tags/SvenssonLab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SvenssonLab</span></a> and <a href="https://ecoevo.social/tags/TsuboiLab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TsuboiLab</span></a>. </p><p>In the evening some of the lab members went to Café Ariman in Lund and later to see the movie "The Apprentice" at <a href="https://ecoevo.social/tags/Kino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kino</span></a> in <a href="https://ecoevo.social/tags/Lund" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lund</span></a></p>
Matt Willemsen<p>Just One Molecule Allows Us to See Millions More Colors Than Our Pets<br><a href="https://www.sciencealert.com/just-one-molecule-allows-us-to-see-millions-more-colors-than-our-pets" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sciencealert.com/just-one-mole</span><span class="invisible">cule-allows-us-to-see-millions-more-colors-than-our-pets</span></a> <a href="https://mastodon.social/tags/color" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>color</span></a> <a href="https://mastodon.social/tags/vision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vision</span></a> <a href="https://mastodon.social/tags/red" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>red</span></a> <a href="https://mastodon.social/tags/opsin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opsin</span></a> <a href="https://mastodon.social/tags/thyroid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>thyroid</span></a> <a href="https://mastodon.social/tags/RetinoicAcid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RetinoicAcid</span></a></p>
Gaspar Jekely<p>Our favourite <a href="https://biologists.social/tags/Platynereis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Platynereis</span></a> <a href="https://biologists.social/tags/opsin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opsin</span></a> now in the mammalian brain as a new <a href="https://biologists.social/tags/optogenetic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>optogenetic</span></a> tool!</p><p>"Here we ... found that the Platynereis dumerilii ciliary opsin ... is an efficient, versatile, light-activated bistable GPCR that can suppress synaptic transmission in mammalian neurons with high temporal precision in-vivo "</p><p><a href="https://www.biorxiv.org/content/10.1101/2023.07.01.547328v1" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">biorxiv.org/content/10.1101/20</span><span class="invisible">23.07.01.547328v1</span></a></p><p><a href="https://biologists.social/tags/neuroscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neuroscience</span></a> <a href="https://biologists.social/tags/GPCR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPCR</span></a></p>
Marc Robinson-Rechavi<p><a href="https://ecoevo.social/tags/Matreex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Matreex</span></a> can be used for teaching, as here with the classical example of opsin evolution: notice the parallel loss of blue- and green-sensitive opsins in snakes and mammals, the duplications in frugivorous old-world primates, and the duplications and losses in fishes according to habitat. <a href="https://ecoevo.social/tags/opsin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opsin</span></a> <a href="https://ecoevo.social/tags/MolecularEvolution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MolecularEvolution</span></a><br>5/thread</p>
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