Reposted by Mohannad DardiryA. Sánchez Alvarado @planaria1.bsky.social · 13/09/20261/11 Our newest study asks how far cellular reprogramming extends in the ordinary course of animal life. Metamorphosis offers the test of maximal severity: the wholesale conversion of one body plan into another. Out now in Nature Communications. nature.com/articles/s41467-026-77191-y 2267
Mohannad Dardiry @mohannad-dardiry.bsky.social · 02/09/20261/5 Whenever I return to Egypt, I try to do more than visit home, I try to bring knowledge back with me. For nearly five years, I’ve given talks across Egypt, hoping to show young students that they, too, can pursue ambitious questions and research careers worldwide. 131
Reposted by Mohannad DardiryDom Cram @domcram.bsky.social · 03/07/2026How do animals cooperate when they aren't even the same species? Our recent review paper dug deep into the literature... 1/ Read the full paper: doi.org/10.1016/j.an... 14226
Reposted by Mohannad DardiryRicard Solé @ricardsole.bsky.social · 27/06/2026What makes a new kind of mind possible? In this @royalsocietypublishing.org paper, the authors explain why cognitive transitions are not just moments when animals became smarter, but evolutionary shifts that opened new spaces of cognition. @eplantec.bsky.social pmc.ncbi.nlm.nih.gov/articles/PMC... 29023
Reposted by Mohannad DardiryCtenophores Rock! @ctenophoresrock.bsky.social · 17/06/2026What is the evolutionary origin of the organizer? New work from @kremnyovs.bsky.social, @tclebedeva.bsky.social & Hejnol Lab @uni-jena.de reports the blastopore lip of the #ctenophore Mnemiopsis leidyi, a member of the evolutionary sister group to all other metazoans, exhibits organizer activity.nature.comA blastoporal organizer in a ctenophore - NatureExperiments using the comb jelly Mnemiopsis leidyi and the sea anemone Nematostella vectensis reveal that the emergence of a core signalling pathway may have been a key innovation enabling the transit... 38842
Reposted by Mohannad DardiryAddgene @addgene.bsky.social · 21/04/2026The plasmids from Karapidaki et al. are on Addgene! Grab them here: www.addgene.org/browse/artic...addgene.orgAddgene: Targeting the cell membrane in established and emerging model organisms. 0136
Reposted by Mohannad DardiryM. Alejandra Petino Zappala @petinozappala.bsky.social · 22/04/2026you can attend my (hybrid) talk on the 30th and share my fascination and (many) frustrations with the concept of canalization! 184
Reposted by Mohannad DardiryAissam Ikmi @aikmi.bsky.social · 18/04/2026Now published. Congrats to Soham and all co-authors! www.science.org/doi/10.1126/.... @embl.orgscience.orgScience | AAAS 25320
Reposted by Mohannad DardiryNature @nature.com · 12/04/2026Female mouse embryos with a single letter change in their DNA develop male reproductive organs go.nature.com/4c2nwrpgo.nature.comFemale mice grow testes after this single DNA tweakNature - Small changes in the non-coding part of the genome have a key role in sex determination. 34511
Mohannad Dardiry @mohannad-dardiry.bsky.social · 02/04/2026Such a beautiful talk! www.youtube.com/watch?v=7I76...youtube.comProfessor Thomas Lecuit on "Whence Biological Forms?" | Great Ideas SeminarYouTube video by Lodha Genius 010
Reposted by Mohannad DardiryQuanta Magazine @quantamagazine.org · 28/03/2026Most creatures use daylight to keep time. But a newly discovered jellyfish species has a mysterious biological clock that tracks periods of 20 hours, instead of 24. It suggests there may be more unconventional clocks across the tree of life.quantamagazine.orgThe Jellies That Evolved a Different Way To Keep Time | Quanta MagazineOff the coast of Japan, biologists netted a pea-size jellyfish with an unusual circadian clock — a chance finding that suggests there are likely more overlooked biological timekeeping mechanisms to… 26317
Reposted by Mohannad DardiryAissam Ikmi @aikmi.bsky.social · 20/03/2026Our study on shape diversity in cnidarians is now published. The final version includes extensive new data that substantially extend the original bioRxiv preprint. Congrats to everyone who contributed to this work! www.cell.com/cell/fulltex... @embl.orgcell.comDeciphering mechanical determinants of morphological evolutionA comparative analysis of cnidarian larval morphogenesis combined with active surface theory identifies a set of mesoscale mechanical modules that predict species-specific shapes. Manipulating these m... 514164
Reposted by Mohannad DardiryJames Briscoe @jamesbriscoe.bsky.social · 09/03/2026New Perspective form Rory Maizels & me: "Gene regulatory networks: from correlative models to causal explanations" Gene regulatory networks are supposed to give us mechanistic explanations of development, so why are we drowning in 'hairballs' of statistical correlations? rdcu.be/e7zx7rdcu.beGene regulatory networks: from correlative models to causal explanationsNature Reviews Genetics - In this Perspective, Maizels and Briscoe discuss the limitations of current models of gene regulatory networks and outline solutions to harness data abundance without... 212446
Reposted by Mohannad DardiryThibaut Brunet @thibautbrunet.bsky.social · 28/02/2026Final version @nature.com of our paper describing unconventional multicellular development in a choanoflagellate inhabiting an extreme environment. A ton of new data since the first @biorxivpreprint.bsky.social preprint (which we've kept updating). A brief 🧵 (carried over from the old place) 16382152
Reposted by Mohannad DardiryJames McInerney @jomcinerney.bsky.social · 27/02/2026New paper out in MBE! 🧵 "Genomic Perplexity and the Evolution of Context-Dependent Function" The big idea: genes don't have fixed functions. Function emerges from context - genomic, cellular, environmental. And we can quantify this. academic.oup.com/mbe/article/...academic.oup.comGenomic Perplexity and the Evolution of Context-Dependent FunctionAbstract. The fundamental principle that selection acts on a gene’s function often assumes implicitly that this function is fixed and intrinsic. However, e 36218
Mohannad Dardiry @mohannad-dardiry.bsky.social · 21/01/2026Beautiful work by a good friend! Congrats, Jim and all the authors! 020
Reposted by Mohannad DardiryEuropean Research Council (ERC) @erc.europa.eu · 14/12/2025A glance back! “The usefulness of useless knowledge” was the topic of a thought-provoking session at #NobelWeek Dialogue 2025 with laureates - hear Sir Paul Nurse and Frances Arnold from 1’19’: 📺 www.youtube.com/watch?v=urLM... ERC grantee Jean Tirole took part in other interesting sessions. 0174
Reposted by Mohannad DardiryDevelopment @dev-journal.bsky.social · 03/11/2025Our Special Issue on Lifelong Development #LifelongDevSI is now complete! Guest edited by Meri Huch and Mansi Srivastava, it contains 26 research and review-type articles. On the cover: the dorsal vasculature of an adult zebrafish's first gill arch. See Preußner et al. doi.org/10.1242/dev.... 1226
Mohannad Dardiry @mohannad-dardiry.bsky.social · 01/11/2025It was my pleasure to work on this piece with @aikmi.bsky.social. I enjoyed it and genuinely appreciate his way of articulating thoughts. Here, we suggest that lifelong developmental processes can be understood comprehensively through the lens of phenotypic plasticity and modularity (1). 141