Search results for Genetics

Plants & Animals Jun 19, 2024

Sourcing genomically-diverse seedlings to create climate-change resilient forests brings optimism

A research paper from University of Vermont's Keller Laboratory examining the impacts of genomically-diverse seedlings on the resilience of red spruce forests in a changing climate was published in Applications in Plant Sciences.

Cell & Microbiology Jun 19, 2024

A railroad of cells: Computer simulations explain cell movement

Looking under the microscope, a group of cells slowly moves forward in a line, like a train on the tracks. The cells navigate through complex environments. A new approach by researchers involving the Institute of Science ...

Ecology Jun 19, 2024

For the endangered Nashville crayfish, its rebound is both good and bad news

Dale McGinnity has been turning over rocks in Mill Creek to study the endangered Nashville crayfish for a decade. He hopes to learn whether this little crustacean that makes its home mainly in the urbanized area around its ...

Cell & Microbiology Jun 18, 2024

Biologists take closer look at stress response in cells

A new study from the Zaher Lab at Washington University in St. Louis, published in Molecular Cell, dives into the mechanisms behind the ways cells respond to stress.

Evolution Jun 18, 2024

Unexpected diversity of light-sensing proteins goes beyond vision in frogs

Frogs have maintained a surprising diversity of light-sensing proteins over evolutionary time, according to a new study led by a Penn State researcher. Light-sensing proteins, called opsins, enable vision in sighted animals, ...

Cell & Microbiology Jun 18, 2024

Where to put head and tail? Researchers discover new factor in the formation of body axes

Formation of the body axes is a critical part of embryonic development. They guarantee that all body parts end up where they belong and that no ears grow on our backs. The head-tail axis, for example, determines the orientation ...

Ecology Jun 18, 2024

Odors are encoded in rings in the brains of migratory locusts, finds study

In a study published in the journal Cell, a team of researchers from the Max Planck Institute for Chemical Ecology in Jena, Germany, describes for the first time how odors are encoded in the antennal lobe, the olfactory center ...

Bio & Medicine Jun 18, 2024

Lung-targeting lipid nanoparticles with CRISPR components successfully treat cystic fibrosis mouse models

A team of medical researchers from the University of Texas Southwestern Medical Center, Case Western Reserve University School of Medicine and ReCode Therapeutics has developed a way to send gene-editing tools to the lungs ...

Plants & Animals Jun 18, 2024

Investigating nematode-microbe interactions in lab-simulated decomposed beetle environments

Beneath the surface, bacterivorous nematodes are key players in the nutrient cycle, consuming bacteria that decompose organic matter. Traditionally, these nematodes are studied in laboratory environments where isolated bacterial ...

Molecular & Computational biology Jun 17, 2024

Researchers identify potential caterpillar fungus for the production of bioactive compounds

Ophiocordyceps sinensis, known for its extensive use in traditional Asian medicine, grows in high-altitude regions of the Qinghai-Tibet Plateau. This rare and expensive fungus has generated increasing global demand, leading ...

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