Latest posts tagged with #Embryogenesis on Bluesky
🎉 New #CIBSS publication!
Dr. Daria @onichtchouk.bsky.social reveals how chromosome structure is organised at the very start of life. Using zebrafish, the team shows how DNA architecture forms as embryos activate their genomes.
🔗https://kurzlinks.de/gwuu
#Chromosomes #Embryogenesis #SignalsOfLife
New research in #RESPhysEnt
Embryonic exposure to heat impacts #development time, adult #morphology and #fecundity in pea #aphids
doi.org/10.1111/phen.70031
#Acyrthosiphon #Embryogenesis
@wybouw.bsky.social @tbuescher.bsky.social @tobybruce.bsky.social @wileyecology.bsky.social
How does a ball of cells become an embryo? Genes matter—but physics (forces, geometry, topology) drives self-organization. Hervé Turlier's research vision on the physics of embryogenesis👇
shorturl.at/761x9
#Embryogenesis #Biophysics #Morphogenesis
@college-de-france.fr @cnrsbiologie.bsky.social
@kstapornwongkul.bsky.social , #newPI at @viennabiocenter.bsky.social - discussing the metabolism of embryonic development using #gastruloids. #embryogenesis
#DevBio #stemcell #glucosemetabolism
Propagation of #cacao (#Theobroma cacao) clone ‘CCN51’ using somatic #embryogenesis: from pilot scale to commercial production.
To rediscover one of our most read articles in JHSB 98:6, visit: doi.org/10.1080/1462...
#SE #InVitro #Cocoa #CCN51
Delighted to share our publication in @stemcellreports.bsky.social on the role of #m6A_RNA methylation in #Xchromosome dosage compensation during #embryogenesis, jointly driven by Hemant and @barorunumi.bsky.social. 🔗 www.cell.com/stem-cell-re...
@isscr.org
🧵
p-Enh deletion disrupts NMPs’ bi-potency and biases lineage commitment toward PSM fate across in vitro, in vivo, and in silico models
Cell Regen Research | Posterior enhancer (p-Enh) maintains neuromesodermal progenitor bi-potency during gastrulation! Deletion biases fate toward presomitic mesoderm, thereby disrupting spinal cord development. #StemCells #Embryogenesis
🔗 More at: doi.org/10.1186/s136...
XCI-ited to share that @Runumi from our lab recently attended the Gordon Research Conference on "Epigenetic Variation: Mechanisms and Impact across Systems" held in Barcelona, Spain. She presented her work on role of #m6A-RNA in #embryogenesis and dosage compensation #X-inactivation.
☕The authors identify a chemical cocktail to generate #totipotent - like cells, which they then use to build an #embryo model. This model captures a developmental spectrum from early #embryogenesis to post-implantation events.
bit.ly/4oHxUZp
📃Yukiko Nakaya, Tatsuo Shibata & co. in Lab for Physical Biology revealed a meshwork-like mode of collective cell migration in chick #embryogenesis using quantitative analysis of #liveimaging data, topological data analysis, and theoretical modeling.
In @elife.bsky.social
👉 doi.org/10.7554/eLif...
Runumi, from our lab, had a fantastic week at the @embo.org Epitranscriptome workshop at EMBL Heidelberg! She presented her work on the role of m6A RNA modification in #embryogenesis #stemcell specification and #Xinactivation. #EMBOEpitrans
Thanks to IISc, ANRF-India, DBT-India, @insdb.bsky.social
TemporalVAE: atlas-assisted temporal mapping of time-series single-cell transcriptomes during embryogenesis. #SingleCell #scRNAseq #TimeSeries #Embryogenesis #DeepLearning #Genomics #Bioinformatics @natcellbio.nature.com
www.nature.com/articles/s41...
Epigenetics Update - Remodelling bivalent chromatin is essential for mouse peri-implantation embryogenesis go.nature.com/4o38m8G
#Epigenetics #Bivalency #Chromatin #Embryogenesis
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Perfect for cancer, immunology, and aging research; epigenometech.com
Are you a biologist with a research interest in #embryogenesis or synthetic biology? Join our upcoming residential scientific meeting in Brighton on the topic of generative biology: royalsociety.org/science-even... @jcornwallscoones.bsky.social @dbenzinger.bsky.social @cellysally.bsky.social
Epigenetics Update - Preventing CpG hypermethylation in oocytes safeguards mouse development bit.ly/41u5adm
Antoine H.F.M. Peters (FMI/ University of Basel) reporting in Dev Cell
#Epigenetics #DNAme #DNAm #DNAdemethylation #Embryogenesis
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Discover the breakthrough at epigenometech.com
A photo of the Cloisters at St John’s College, Cambridge University
Just arrived in #Cambridge at St John’s College for the 53rd Cambridge Ophthalmological Symposium focused on one of my specialties #Embryogenesis and the #Eye.
Heading to Biomatter: From Cytoskeleton to Embryo in Arolla?
Don’t miss our PhD student @prajwal08.bsky.social at poster #44! Come hear about his cool work on #osmoregulation during #embryogenesis.
#Arolla2025
Anyone here interested in #metabolism in #devbio ?
We recently published a Review article by Jin Zhang & co discussing the relationship between metabolism and #embryogenesis. Enjoy the read! :D
👉https://rdcu.be/eADIT
www.nature.com/articles/s41...
🏖️Our August issue's out!
Cover: Flexibility of #autophagy initiation
👉🏼Review on #metabolism in #embryogenesis #devbio
👉🏼Review on #DNArepair
🔬 #ribosomes #neurodevelopment #mitophagy #ferroptosis #stemcells #epigenetics #leukemia #antitumor immunity & more!
www.nature.com/ncb/volumes/...
Only 3 days remain to register for THE #developmentalbiology #conference in Europe, the V4SDB Meeting 2025, taking place on the 5th-7th September 2025 in 📷⛰️!
Join us: v4sdb2025.img.cas.cz/registration...
#morphogenesis #stemcells #evodevo #organoids #modeling #embryogenesis
📢Only 21 days remain to register for THE #developmentalbiology #conference in Europe, the V4SDB Meeting 2025, that will take place on the 5th-7th September 2025 in 🇸🇰⛰️!
Join us: v4sdb2025.img.cas.cz/registration...
#morphogenesis #stemcells #evodevo #organoids #modeling #embryogenesis
Development presents... Wednesday 9 July 15:00 BST, chaired by Alex Eve. Talk 1: Lakshmi Balasubramaniam (Gurdon Institute) ‘Tissue spreading couples matrix remodelling during avian gastrulation’ Talk 2: André Dias (Universitat Pompeu Fabra) ‘Opposing Nodal and Wnt signalling activities govern the emergence of the mammalian body plan’ Talk 3: Nikhil Mishra (Institute of Science and Technology Austria) ‘Geometry-driven asymmetric cell divisions pattern cell cycles and zygotic genome activation in the zebrafish embryo’
Sign up to attend our next Development presents... webinar on early #embryogenesis, featuring talks from @lakshmib02.bsky.social, @dias-andre.bsky.social and @nikhil-mishra.bsky.social
📅Wed 9 July 15:00BST (UTC+1)
Register here: us02web.zoom.us/webinar/regi...
#DevBio @dev-journal.bsky.social
Are you a biologist with a research interest in #embryogenesis or synthetic biology? Join our upcoming residential scientific meeting in Brighton on the topic of generative biology: royalsociety.org/science-even... @jcornwallscoones.bsky.social @dbenzinger.bsky.social @cellysally.bsky.social
New Jersey Makes Progress in Reducing Unnecessary Cesarean Deliveries and Supporting Maternal Health
www.newswise.com/articles/new...
#regenerativemedicine #biobots #Anthrobots #developmentalbiology #embryogenesis
A Reset on the Cellular Aging Clock
www.newswise.com/articles/a-r...
#regenerativemedicine #biobots #Anthrobots #developmentalbiology #embryogenesis
Development presents... Wednesday 9 July 15:00 BST, chaired by Alex Eve. Talk 1: Lakshmi Balasubramaniam (Gurdon Institute) ‘Tissue spreading couples matrix remodelling during avian gastrulation’ Talk 2: André Dias (Universitat Pompeu Fabra) ‘Opposing Nodal and Wnt signalling activities govern the emergence of the mammalian body plan’ Talk 3: Nikhil Mishra (Institute of Science and Technology Austria) ‘Geometry-driven asymmetric cell divisions pattern cell cycles and zygotic genome activation in the zebrafish embryo’
Sign up to attend our next Development presents... webinar on early #embryogenesis, featuring talks from @lakshmib02.bsky.social, @dias-andre.bsky.social and @nikhil-mishra.bsky.social.
📅Wed 9 July 15:00BST (UTC+1)
Register here: us02web.zoom.us/webinar/regi...
#DevBio @dev-journal.bsky.social
Left, from top to bottom: Mouse: An internal fertilizer where sperm entry initiates sustained Ca2+ oscillations via sperm-derived PLCζ. Drosophila: An internal fertilizer, but egg activation triggered by mechanical stimuli following ovulation precedes fertilization. Amphibians: External fertilizing species where sperm interaction with an unidentified oolemma receptor triggers the Ca2+ wave. Zebrafish: An external fertilizing species where Ca2+ release and egg activation occur upon spawning and following contact with water and activation of a protease-activated receptor 2a (Par-2a). Top right: Speculative localization of Par-2a and associated G proteins in the zebrafish egg cortex before fertilization; the activating serine proteases and precise ligand changes remain unidentified. Bottom right: Post-activation Ca2+ dynamics in zebrafish embryos: each cleavage division is driven by a localized Ca2+ rise at the cleavage furrow. The extent to which Par-2a and IP3 signaling contribute to these post-activation Ca2+ transients will require additional confirmation. Shown: 1-cell zygote, 2-cell, and 4-cell stages.
The calcium surge that starts #embryogenesis varies across species. This Primer explores a @plosbiology.org study of #zebrafish, revealing that protease-activated receptors mediate a calcium signal that initiates #egg activation before #sperm entry 🧪 Paper: plos.io/467nrzY Primer: plos.io/3TuRvy1
Left, from top to bottom: Mouse: An internal fertilizer where sperm entry initiates sustained Ca2+ oscillations via sperm-derived PLCζ. Drosophila: An internal fertilizer, but egg activation triggered by mechanical stimuli following ovulation precedes fertilization. Amphibians: External fertilizing species where sperm interaction with an unidentified oolemma receptor triggers the Ca2+ wave. Zebrafish: An external fertilizing species where Ca2+ release and egg activation occur upon spawning and following contact with water and activation of a protease-activated receptor 2a (Par-2a). Top right: Speculative localization of Par-2a and associated G proteins in the zebrafish egg cortex before fertilization; the activating serine proteases and precise ligand changes remain unidentified. Bottom right: Post-activation Ca2+ dynamics in zebrafish embryos: each cleavage division is driven by a localized Ca2+ rise at the cleavage furrow. The extent to which Par-2a and IP3 signaling contribute to these post-activation Ca2+ transients will require additional confirmation. Shown: 1-cell zygote, 2-cell, and 4-cell stages.
The calcium surge that starts #embryogenesis varies across species. This Primer explores a @plosbiology.org study of #zebrafish, revealing that protease-activated receptors mediate a calcium signal that initiates #egg activation before #sperm entry 🧪 Paper: plos.io/467nrzY Primer: plos.io/3TuRvy1
Left, from top to bottom: Mouse: An internal fertilizer where sperm entry initiates sustained Ca2+ oscillations via sperm-derived PLCζ. Drosophila: An internal fertilizer, but egg activation triggered by mechanical stimuli following ovulation precedes fertilization. Amphibians: External fertilizing species where sperm interaction with an unidentified oolemma receptor triggers the Ca2+ wave. Zebrafish: An external fertilizing species where Ca2+ release and egg activation occur upon spawning and following contact with water and activation of a protease-activated receptor 2a (Par-2a). Top right: Speculative localization of Par-2a and associated G proteins in the zebrafish egg cortex before fertilization; the activating serine proteases and precise ligand changes remain unidentified. Bottom right: Post-activation Ca2+ dynamics in zebrafish embryos: each cleavage division is driven by a localized Ca2+ rise at the cleavage furrow. The extent to which Par-2a and IP3 signaling contribute to these post-activation Ca2+ transients will require additional confirmation. Shown: 1-cell zygote, 2-cell, and 4-cell stages.
The calcium surge that starts #embryogenesis varies across species. This Primer explores a @plosbiology.org study of #zebrafish, revealing that protease-activated receptors mediate a calcium signal that initiates #egg activation before #sperm entry 🧪 Paper: plos.io/467nrzY Primer: plos.io/3TuRvy1
Congratulations👏👏 to the newly minted Dr Voelkl (and #ProudPI Christa)- it was a real pleasure to examine this great work! Look forward to seeing it in print soon! #cilia #centrioles #embryogenesis (And 5 stars for the carefully crafted PhD hat with minimicroscope & more!)
