Search results for gene ras

Biotechnology Jun 30, 2025

Switching on a silent gene revives tissue regeneration in mice

Research led by the National Institute of Biological Sciences in Beijing has discovered that switching on a single dormant gene enables mice to regenerate ear tissue.

Plants & Animals Apr 29, 2025

Deciphering the migratory behavior and connectivity of Mediterranean and Atlantic Cory's shearwaters

A good wildlife management plan must include information on their migratory processes if the conservation of species, particularly endangered species, is to be improved. In the marine environment, for example, regulating ...

Cell & Microbiology Oct 28, 2024

Scientists uncover workings of 'batons' in biomolecular relay inside cells

Researchers from Tokyo Metropolitan University have uncovered new insights into how the proteins GRB2 and SOS1 in cells pass signals from membrane receptors to nuclei.

Plants & Animals Sep 25, 2024

Naked mole-rat found to have lost infection-resistant proteins

Scientists have found that the naked mole-rat—an underground rodent that lives up to 40 years—has lost a number of CD1 functional genes. The CD1 gene family in mammals is responsible for protein synthesis that protects the ...

Cell & Microbiology Sep 13, 2024

Research points to a potential new ally in the fight against plant pathogens

When we talk about the microbiome, most of us think of the trillions of microorganisms that live in our bodies, supporting everything from digestion to mental health.

Evolution Aug 14, 2024

Chromatin structure found to play a key role in canine social behavior evolution

A study on dogs found that chromatin's spatial structure has a significant role in the evolution of social behavior. Chromatin, the compact form of DNA, not only packages genetic material but also plays a crucial role in ...

Molecular & Computational biology Jul 17, 2024

Almond genome study paves way for improved breeding strategies

A recent study has unlocked the genetic complexities of almonds, highlighting a significant degree of heterozygosity and the influence of structural variants on gene expression. The research rigorously delineates allele-specific ...

Cell & Microbiology Jul 2, 2024

Biologists determine the Leep2 complex regulates macropinosome formation

The social amoeba Dictyostelium discoideum is a valuable model to study the regulation of macropinocytosis. A research team led by Prof. Cai Huaqing from the Institute of Biophysics of the Chinese Academy of Sciences has ...

Evolution Jun 5, 2024

The importance of the paradise fish in evolutionary and behavioral genetics research

In Hungary, ethological research is most often identified with tests on dogs, but novel methodological advances could bring another species, the paradise fish, into the spotlight. Fish are easy to handle and produce numerous ...

Plants & Animals Mar 22, 2024

Research unravels the enigma of curly birch and suggests marker to recognize it at the sprout stage

Curly—or Karelian—birch is a mysterious tree with a patterned wood texture and a bizarre trunk shape. Unlike the elegant white-stemmed traditional birch, the Karelian one may seem unsightly at first glance: It is a low-growing, ...

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