Cambrian trilobite fossils reveal how a growth gradient built ancient bodies
A detailed study of the Cambrian trilobite Kaotaia globosa from China's Kaili Biota reveals that a continuously increasing growth gradient ...
Tag: developmental biology
Molecular Time Machine Records How Human Stem Cells Build the Embryonic Gut
Every cell in the human body carries a hidden archive of its past. Now researchers at Erasmus University Medical Center ...
One Cell Type Rebuilds a Whole Mouse Embryo, From Blastocyst to Beating Heart
Researchers generated mouse embryo models entirely from chemically induced totipotent-like stem cells that self-organized through gastrulation, blood formation and beating ...
Placental Hormone GDF15 Emerges as Key Driver of Fetal Growth and Potential Therapy
New research in mice and pigs shows that the placental hormone GDF15 drives fetal growth by activating a STAT3-IGF2 signaling ...
New Spatial Genomics Method SpaceA Reveals 3D Genome Architecture in Mouse Embryos
A new spatial 3D genomics technology called SpaceA maps long-range chromatin interactions inside intact mouse embryo tissue and uncovers a ...
Zebrafish study uncovers surprising developmental reach of albinism gene OCA2
Washington State University researchers found that mutations in the albinism gene OCA2 alter pigment cells, eye formation and dozens of ...
Worm Study Reveals How Hox Genes Steer Migrating Neurons Through a Web of Guidance Signals
New research in C. elegans shows that Ephrin, Robo, Netrin, and heparan sulfate proteoglycan signaling converge on a single Hox-dependent ...
FuChi: A New Chicken Biosensor Illuminates Cell Cycle Dynamics in Living Embryos
Researchers have generated FuChi, the first viable Fucci cell cycle reporter line in an avian species, revealing that S phase ...
Genetic Defects Trigger Embryonic Regeneration Programs in Zebrafish
New research in PLOS Biology shows that zebrafish embryos activate regeneration programs in response to genetic developmental defects, partially buffering ...
Largest Ever Mammal Cell Family Tree Traces 1.2 Million Cells to a Single Origin
Researchers used a DNA recording technology called DNA Typewriter to reconstruct the largest cell lineage tree ever built for a ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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