Latest updates for Developmental Biology

Fresh curated links around Developmental Biology are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Live Cell Shapes Reveal How Tissues Choose Their Final Identities
  • DNA Typewriter, PEtracer Map Mouse Development Through Organogenesis
  • Chameleon embryos reveal early developmental feature once thought unique to mammals

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bioengineer.org /1 month ago

Live Cell Shapes Reveal How Tissues Choose Their Final Identities

Cells do not become specialized in a single instant. During development, they gradually change their molecular programs, position, shape, polarity and behavior before reaching a ma...

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genengnews.com /2 weeks ago

DNA Typewriter, PEtracer Map Mouse Development Through Organogenesis

Two DNA-recording systems traced cellular family trees across mouse embryogenesis, offering new insight into how organs form and when developing cells commit to specific fates. The...

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phys.org /3 weeks ago

Chameleon embryos reveal early developmental feature once thought unique to mammals

Before most women know they're pregnant, an embryo has already begun organizing itself into the structures that will shape a developing body. Scientists have few opportunities to s...

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journals.plos.org /1 month ago

Dynamic Landscape Analysis of cell fate decisions provides predictive models of neural development from single-cell data

by Marine Fontaine, M. Joaquina Delás, Meritxell Sáez, Rory J. Maizels, Elizabeth Finnie, James Briscoe, David A. Rand Building a mechanistic understanding of cell fate decisions...

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journals.plos.org /1 week ago

An NKX2-3/5/6 homolog is required downstream of BMP signaling to pattern the sensory-adhesive organ of a tunicate larva

by Christopher J. Johnson, Joshua Kavaler, Timethea Slade, Kayla Wilson, Christina D. Cota, Alberto Stolfi Tunicates are the sister group to vertebrates within the chordate phylum...

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scitechdaily.com /1 week ago

Scientists Just Discovered a Major Problem With Lab-Grown Human Embryo Models

A map built from more than 14,000 embryo cells reveals what stem cell models get right about early human development and where researchers could improve them. Under a microscope, a...

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journals.plos.org /1 month ago

Metabolic and developmental rate divergence between serially homologous cells underlies an evolutionary innovation in &l...

by Ben R. Hopkins, Olga Barmina, Xinying Wang, Mandy M. Situ, Haley A. Bolanos, Shizhan Nie, Artyom Kopp The individualization of serially repeated homologs is one route through w...

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genengnews.com /2 weeks ago

A Method for Assessing Lab-Grown Stem Cell-Derived Embryo Models

Researchers developed a method for testing how closely lab-grown blastoid models resemble real human embryos, finding that while some models perform well, none fully captures the c...

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journals.plos.org /1 month ago

Population morphology implies a common developmental blueprint for <i>Drosophila</i> motion detectors

by Nikolas Drummond, Arthur Zhao, Alexander Borst T4 and T5 neurons are the first direction-selective neurons in the visual pathway. They are the most numerous cell types in the f...

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journals.plos.org /1 month ago

Developmental and tissue expression breadth define distinct but overlapping classes of housekeeping genes

by Alicia Lou, Juan F. Poyatos, Monica Chagoyen Housekeeping genes are commonly defined as broadly expressed genes that support essential cellular function. However, their identif...

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journals.plos.org /1 week ago

FuChi is a cell cycle biosensor for tracking cell cycle dynamics during avian development

by Zoe R. Sudderick, Tiernan Briggs, Shirooza Mubarak, Melinda Van Kerckvoorde, Ana R. Hernandez Rodriguez, Sudeepta K. Panda, Jon Riddell, Cameron Batho-Samblas, Lorna Taylor, Lyn...

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rna-seqblog.com /1 month ago

Worm’s radical transformation shows metamorphosis can change the functions of cells

Single-cell RNA sequencing reveals extensive cellular reprogramming during acorn worm metamorphosis, showing that many larval cells persist while adopting different adult cell iden...

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journals.plos.org /1 day ago

The role of gene regulatory evolution in weapon diversification: Insights from comparative genomics, chromatin profiling...

by Phillip L. Davidson, Isabel G. Manley, Armin P. Moczek Condition-responsive growth is a common feature of multicellular development, during which organisms integrate genetic an...

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journals.plos.org /1 month ago

Regeneration programs buffer genetic defects in animal development

by Kazunori Ando, Sushant Bangru, John Welsby, John D. Thompson, Kenneth D. Poss Regeneration programs enable animals to restore damaged or lost tissues, and the range of stimuli...

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journals.plos.org /1 month ago

Brachyury expression levels predict lineage potential and axis-forming ability of in vitro-derived neuromesodermal proge...

by Anahí Binagui-Casas, Anna Granés, Alberto S. Ceccarelli, Matthew French, Filip J. Wymeersch, Rosa Portero Migueles, Jennifer Annoh, Yali Huang, Eleni P. Karagianni, Frederick C....

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journals.plos.org /3 weeks ago

The SynMuvA <i>lin-15A</i> licenses natural transdifferentiation by antagonizing identity safeguarding mecha...

by Sarah Frieda Becker, Marie-Charlotte Morin, Julien Lambert, Shashi Kumar Suman, Francesco Nicola Carelli, Alex Appert, Stéphane Roth, Sarah Hoff-Yoessle, Jessica D. Medina-Sanch...

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bioengineer.org /1 day ago

Regulatory Evolution Offers Clues to Horn Diversification in Beetles

A comparative study in two beetle species links evolving regulatory DNA and condition-specific chromatin changes to horn diversification, with functional evidence for two BMP-pathw...

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bioengineer.org /2 weeks ago

Embryo-Derived Peptide Signal Orients Endosperm Development in Seeds

New work in Arabidopsis reveals that an embryo-derived PIPL7 peptide signals through the IKU2 receptor kinase to polarize MINI3 expression and direct endosperm cellularization duri...

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bioengineer.org /1 month ago

How Maternal Severe Illness During Pregnancy Can Impair Fetal Brain Development

Roughly one in ten Americans lives with a neurodevelopmental condition, yet for decades scientists have struggled to answer a deceptively simple question: where, when, and how do t...

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phys.org /2 days ago

Octopus and cuttlefish suckers may have evolved by repurposing ancient developmental genes

Cephalopods, like the octopus, have specialized arms and suckers, but how these structures evolved from the simple bodies of their mollusk ancestors remains a mystery. Researchers...

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journals.plos.org /1 month ago

Regional signaling controls stem cell-mediated regeneration in an invertebrate chordate

by Tal Gordon, Tom Levy, Chester Jiamu Yu, Benyamin Rosental, Lauren Lubeck, Lucia Manni, Irving L. Weissman, Ayelet Voskoboynik Many tissues harbor quiescent stem cells that acti...

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journals.plos.org /3 weeks ago

A developmental single-cell atlas of the <i>Drosophila</i> visual system glia reveals cell type diversificat...

by Amanda A. G. Ferreira, Sergio Córdoba, Raghuvanshi Rajesh, Ben Jiwon Choi, Claude Desplan Glial cells are essential for proper nervous system development and function. To under...

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journals.plos.org /1 week ago

New insights into Müllerian duct differentiation provided by single cell transcriptomics in the chicken embryo

by Juan Lan Tan, Adele Barugahare, Andrew Thomas Major, Craig Allen Smith In vertebrate embryos, Müllerian ducts give rise to the female reproductive tract. Here, we present a com...

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bioengineer.org /1 month ago

Sea lamprey embryo studies reveal roles of histone methyltransferases in DNA elimination

In the earliest hours of a sea lamprey embryo’s life, something remarkable happens. As its cells divide, vast stretches of genetic material—entire chromosomes—are...

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Sources covering Developmental Biology

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bioengineer.org

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feeds.feedburner.com

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journals.plos.org

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journals.plos.org

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journals.plos.org

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