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Search results for developmental biology

Biochemistry Sep 16, 2024

Beyond displays: Liquid crystals in motion mimic biological systems

Liquid crystals are all around us, from cell phone screens and video game consoles to car dashboards and medical devices. Run an electric current through liquid crystal displays (LCDs) and they generate colors, thanks to ...

Biotechnology Sep 12, 2024

New technique boosts mutation rates in fruit flies for genetics research

A new technique, TF-High-Evolutionary (TF-HighEvo), allows large-scale assessment of de-novo mutations in multicellular organisms. Developed in collaboration with researchers from the European Molecular Biology Laboratory ...

Cell & Microbiology Sep 11, 2024

Beyond needles: Introducing a new, nature-based approach for delivering cargo into egg cells

A new approach for delivering miniature research tools into the interior of egg cells and embryos has been developed at the Marine Biological Laboratory (MBL), resolving a major bottleneck to using the gene-editing tool CRISPR-Cas9 ...

Cell & Microbiology Sep 9, 2024

Pausing biological clock could give boost to lab-produced blood stem cells

A decade ago, Raquel Espin Palazon discovered that inflammatory signaling pathways must switch on for embryos to produce blood stem cells. The latest work from her lab shows the potential value of keeping those same signals ...

Molecular & Computational biology Aug 29, 2024

Study reveals distinct roles of H3K27me3 and H3K36me3 in winter wheat vernalization

Vernalization is the phenomenon whereby plants require prolonged exposure to low temperatures to flower. This ensures that overwintering plants undergo reproductive growth under suitable light and temperature conditions, ...

Molecular & Computational biology Aug 23, 2024

Research unravels dual role of membrane protein in rice ethylene signal transduction

A research team, led by Professor Zhang Jinsong from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences, revealed insights into the mechanism by which the membrane protein MHZ3 collaborates ...

Plants & Animals Aug 21, 2024

The power of face time: Insights from zebra finch courtship shed light on later life learning

A new study on songbirds sheds light on the power of social interaction to facilitate learning, insights that potentially apply to human development.

Evolution Aug 13, 2024

Biologists find no common genetic basis for regeneration in diverse species

Throughout the animal kingdom, several species have the ability to regenerate body parts after cuts or damage. Lizards can regrow their tails, salamanders can regrow arms and legs, certain flatworms can even regrow their ...

Cell & Microbiology Aug 9, 2024

Study maps how genes instruct kidneys to develop differently in mice and humans

How similar is kidney development in humans and in the lab mice that form the foundation of basic medical research? In a study published in Developmental Cell, USC Stem Cell scientists probe this question by comparing the ...

Other Aug 2, 2024

The rise, fall and revival of research on human development

A new study takes a tour of the history of research into human embryology and development to show the "cycles of attention" that led to major scientific breakthroughs.

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