Latest posts tagged with #multicellular on Bluesky
At this high resolution, we also caught something new: Using the new #HAK-Actin #UExM probe, we saw that
#Actin accumulates at the furrow base before compartments fully seal ➡️ they're still open at the bottom.
➡️ The #multicellular epithelium-like stage is shorter than we previously proposed.
Think of the smartphone. It didn't appear out of nowhere. First came batteries, chips, camera, mp3, etc developed independently for years. Then came integration into one single entitity! The same happened with animals: unicellular ancestors already had most of the mechanisms to be #multicellular
#Sperm 's #evolutionary origins go back before #multicellular #animals
www.newscientist.com/article/2505...
Complex life may have evolved multiple times on Earth [via @sciam.bsky.social] 🧪🥼🦠🧫🌱🌍
"complex multicellular life appear earlier than previously thought, but it might have done so multiple times"
www.scientificamerican.com/article/comp...
#earth #life #multicellular #organism #evolution
#quotes #books #booksky #excerpts #citations #evolutioninfourdimensions #jablonka #lamb #zeligowski #evolution #epigenetic #genome #dna #molbio #biology #multicellular #social #culture #information #transmission
#ramshornsnail #macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
The afternoon of the eighth day of the Konstanz School of Collective Behaviour 2025 (#KSCB2025) is devoted to a #keynote by Naama Brenner on #biophysics of #cells, either in #unicellular or #multicellular #organisms
@cbehav.bsky.social
https://www.exc.uni-konstanz.de/kscb/
Paper is in Cell at www.cell.com/cell/fulltex...
@genomeweb.bsky.social
@cp-cell.bsky.social @physicell.bsky.social #mathonco #mathbio #grammar #PhysiCell #multicellular
#busstop #macro #oldmoornaturereserve #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
#macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
Leading scientists from around the world will come together to unravel the early steps of #multicellular #evolution and address key questions: 🦠❓🧬
✅ Can we identify universal principles of #multicellularity and/or fundamental differences intrinsic to each lineage?
Vikas Trivedi, @viktri08.bsky.social , interested in understanding how signaling, mechanics, and metabolism are integrated with tissue geometry to generate #multicellular structure
Elizabeth Ostrowski @elizostrow.bsky.social, interested in conflict and cooperation in #multicellular organisms
Tissue-like #multicellular development triggered by mechanical compression in #archaea
#ArchaeaSky #evolution
doi.org/10.1126/scie...
#frosty #macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
Many #Insightful points by #SuzanneSimard, 1 about #LynnMargulis, an evolutionary #biologist with the theory of #endosymbiosis, which is that #evolution is a #coevolutionary #process the coming #together of different #organisms, that led to the development of #multicellular organisms like #people. 🙏
Left: Experimental strains were constructed by inserting GFP, myohemerythrin, or myoglobin at the HO locus in the yeast chromosome. Top right: Box and whisker plot of oxygen diffusion depth using the mitochondrial MitoLoc reporter in snowflake yeast clusters expressing oxygen-binding proteins or wild-type controls under oxygen limitation. Bottom right: Representative fluorescence micrographs of MitoLoc showing increased depth of oxygen penetration (white colocalization between GFP in cyan and RFP in magenta) in clusters expressing myoglobin (right) compared to a wild-type control (left) under low oxygen.
How did early #multicellular organisms exploit rising O2 levels? By expressing animal O2-binding proteins in snowflake yeast, @wcratcliff.bsky.social &co show that myoglobins & myohemerythrins circumvent anatomical limits to O2 diffusion in multicellular organisms 🧪 @plosbiology.org plos.io/3Ejt16N
Left: Experimental strains were constructed by inserting GFP, myohemerythrin, or myoglobin at the HO locus in the yeast chromosome. Top right: Box and whisker plot of oxygen diffusion depth using the mitochondrial MitoLoc reporter in snowflake yeast clusters expressing oxygen-binding proteins or wild-type controls under oxygen limitation. Bottom right: Representative fluorescence micrographs of MitoLoc showing increased depth of oxygen penetration (white colocalization between GFP in cyan and RFP in magenta) in clusters expressing myoglobin (right) compared to a wild-type control (left) under low oxygen.
How did early #multicellular organisms exploit rising O2 levels? By expressing animal O2-binding proteins in snowflake yeast, @wcratcliff.bsky.social &co show that myoglobins & myohemerythrins circumvent anatomical limits to O2 diffusion in multicellular organisms 🧪 @plosbiology.org plos.io/3Ejt16N
Left: Experimental strains were constructed by inserting GFP, myohemerythrin, or myoglobin at the HO locus in the yeast chromosome. Top right: Box and whisker plot of oxygen diffusion depth using the mitochondrial MitoLoc reporter in snowflake yeast clusters expressing oxygen-binding proteins or wild-type controls under oxygen limitation. Bottom right: Representative fluorescence micrographs of MitoLoc showing increased depth of oxygen penetration (white colocalization between GFP in cyan and RFP in magenta) in clusters expressing myoglobin (right) compared to a wild-type control (left) under low oxygen.
How did early #multicellular organisms exploit rising O2 levels? By expressing animal O2-binding proteins in snowflake yeast, @wcratcliff.bsky.social &co show that myoglobins & myohemerythrins circumvent anatomical limits to O2 diffusion in multicellular organisms 🧪 @plosbiology.org plos.io/3Ejt16N
#macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
#ice #frost #macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
#icecrystals #snow #freezing #macro #macrophotography #closeupphotos #pondlife #lichen #fossil #mold #seeds #multicellular #smallworld #biltonart #southyorkshire #lifeforce #macrodesign #magnification #artfulliving #macrophotoartillustration #yorkshireartist #chrisbiltonart #ephemeral
I just want to #welcome all the new members with a beautiful multinucleated #Ichthyosporean just before undergoing #cellularization to form a transient #multicellular stage.
Imaged using #Expansion #Microscopy ( #UExM )
Species: Sphaeroforma arctica
Blue: Nuclei
Magenta: Tubulin
Thrilled to share the final and improved (thanks & shoutout to Maaike and Iker) version of #Phylogenomic insights into the first #multicellular #streptophyte now online @currentbiology.bsky.social #plantsci #charophytes #evolution www.cell.com/current-biol...
Thrilled to share the final and improved (thanks & shoutout to @MaaikeBier @IkerIrisarri ) version of #Phylogenomic insights into the first #multicellular #streptophyte now online @CurrentBiology | @watertoland #plantsci #charophytes #evolution...
Zygnema #genomes are here!! This has been a great collaborative effort with many friends!! #Chromosome-level genomes of #multicellular algal sisters to land #plants illuminate signaling network #evolution || #plantsci #algae @ERC_Research @watertoland ...
Pr Andy Knoll (Harvard) gave a seminar on the history of #multicellular #eukaryotes and its link to Earth’s physical history, using physiology as the bridge.
Watch the seminar on youtube: https://youtu.be/qTNAbghNcj0
#geobiology #EarthHistory @BImpmc @IMPMC_Lab @DEEMteam_Orsay
Pr Andy Knoll (Harvard) gave a seminar on the history of #multicellular #eukaryotes and its link to Earth’s physical history, using physiology as the bridge.
Watch the seminar on youtube: https://youtu.be/qTNAbghNcj0
#geobiology #EarthHistory @BImpmc @IMPMC_Lab @DEEMteam_Orsay
