#embryonicdevelopment — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #embryonicdevelopment, aggregated by home.social.
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Light Shines on Embryonic Vulnerability
New research shows zebrafish embryos are most vulnerable to cell division errors just before the gastrula stage. Learn how this affects early development.
#ZebrafishResearch, #EmbryonicDevelopment, #CellDivision, #DevelopmentalBiology, #GastrulaStage
https://newsletter.tf/zebrafish-embryo-cell-division-errors-vulnerable/
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Zebrafish embryos are much more sensitive to cell division errors before they reach the gastrula stage. This is a key finding for understanding early development.
#ZebrafishResearch, #EmbryonicDevelopment, #CellDivision, #DevelopmentalBiology, #GastrulaStage
https://newsletter.tf/zebrafish-embryo-cell-division-errors-vulnerable/ -
New Discovery Reveals Unconventional Mechanism of Cell Division in Embryos
📰 Original title: Textbooks challenged by new discovery about how cells divide
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/new-discovery-reveals-unconventional-mechanism-of-cell-division-in-embryos/?redirpost=8c03675a-c255-4bd1-9bf5-995286975a65
#science #celldivision #embryonicdevelopment #mechanicalratchet
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🌀 How does an embryo’s genome “wake up” and begin steering development on its own?
🔗 Long-range transcription factor binding sites clustered regions may mediate transcriptional regulation through phase-separation interactions in early human embryo. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2024.09.017
📚 CSBJ: https://www.csbj.org/
#GeneRegulation #EmbryonicDevelopment #ChromatinBiology #Epigenetics #DevelopmentalBiology #Genomics #CellBiology
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🌀 How does an embryo’s genome “wake up” and begin steering development on its own?
🔗 Long-range transcription factor binding sites clustered regions may mediate transcriptional regulation through phase-separation interactions in early human embryo. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2024.09.017
📚 CSBJ: https://www.csbj.org/
#GeneRegulation #EmbryonicDevelopment #ChromatinBiology #Epigenetics #DevelopmentalBiology #Genomics #CellBiology
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Scientists program stem cells to mimic first days of embryonic development
https://news.ucsc.edu/2025/03/shariati-cellstemcell-25.html
#HackerNews #Scientists #StemCells #EmbryonicDevelopment #Research #Innovations
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Scientists program stem cells to mimic first days of embryonic development
https://news.ucsc.edu/2025/03/shariati-cellstemcell-25.html
#HackerNews #Scientists #StemCells #EmbryonicDevelopment #Research #Innovations
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One of the great accomplishments of the space program had nothing to do with the science of space.
Instead, the impact came from the images and impressions that the astronauts sent back to Earth.
The most famous of these is “The Blue Marble,” an image of the earth from space taken in 1972.
It is one of the most reproduced images ever made, and it had (and continues to have) a powerful effect.
It’s a reminder that the home we share is small, isolated, and fragile. It is an example of how discovery and a new perspective have the power to bring us together.It’s the same with embryonic development.
It is impossible to spend any time thinking about embryos without being filled with a profound sense of awe and connection.
The details of this shared experience are as foreign to most people as the image of the Earth was before 1972.
We are deeply interconnected with our fellow humans, and the animal world, through this shared rite of passage.
Embryonic development is a journey so fundamental to our lives that we cannot help but be bonded together through its details. -
One of the great accomplishments of the space program had nothing to do with the science of space.
Instead, the impact came from the images and impressions that the astronauts sent back to Earth.
The most famous of these is “The Blue Marble,” an image of the earth from space taken in 1972.
It is one of the most reproduced images ever made, and it had (and continues to have) a powerful effect.
It’s a reminder that the home we share is small, isolated, and fragile. It is an example of how discovery and a new perspective have the power to bring us together.It’s the same with embryonic development.
It is impossible to spend any time thinking about embryos without being filled with a profound sense of awe and connection.
The details of this shared experience are as foreign to most people as the image of the Earth was before 1972.
We are deeply interconnected with our fellow humans, and the animal world, through this shared rite of passage.
Embryonic development is a journey so fundamental to our lives that we cannot help but be bonded together through its details. -
Why researchers should use human embryo models with caution
Scientists should carefully consider whether embryo models based on human stem cells are essential to their work because of the associated practical and ethical challenges.
#bioethics #researchethics #embryonicdevelopment
https://www.nature.com/articles/d41586-023-03062-x -
Why researchers should use human embryo models with caution
Scientists should carefully consider whether embryo models based on human stem cells are essential to their work because of the associated practical and ethical challenges.
#bioethics #researchethics #embryonicdevelopment
https://www.nature.com/articles/d41586-023-03062-x -
Rong, Zhou &co from the Key Laboratory of Marine Drugs at Ocean University of China show that genetic deletion of the heat shock factor hspa8 leads to selective tissue malformations in zebrafish embryonic development:
https://journals.biologists.com/jcs/article/135/21/jcs259734/278644/Genetic-deletion-of-hspa8-leads-to-selective
#cellbiology #research #zebrafish #embryonicdevelopment #ERstress -
Thigh bone #evolution got dinos up on two feet
https://www.futurity.org/dinosaurs-evolution-bipedalism-bones-2835102/The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem https://royalsocietypublishing.org/doi/10.1098/rspb.2022.0740
They figured out the way in which the femoral head, a critical part of #dinosaurs #anatomy, developed. Inward-turned femoral heads are necessary for fast, effective bipedal locomotion. Its #EmbryonicDevelopment changed completely—even while the feature itself remained constant in adults.