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Ecology Oct 11, 2022

Chromosome-scale genome of a gentle giant enables insights into the genetic health of a threatened population

The Aldabra giant tortoise is one of only two giant tortoise species left in the world, and it is currently on the threatened list. Conservation efforts are underway, but more and better tools to improve the chance of long-term ...

Plants & Animals Sep 30, 2022

Ethanol helps plants better tolerate heat stress

A dose of ethanol, better known as common alcohol, can enable plants to withstand heat stress that might otherwise kill them, RIKEN biologists have found. This could offer a low-cost way to make crops more resilient to the ...

Cell & Microbiology Sep 28, 2022

Understanding virtual memory CD8+ T Cells

Virtual memory CD8+ T cells (TVM) are a relatively recent discovery in humans. A new review discusses what is known about them from mouse models and their cellular equivalents in humans, as described in the Journal of Interferon ...

Ecology Sep 22, 2022

More than one-tenth of the world's terrestrial genetic diversity may already be lost, study says

Climate change and habitat destruction may have already caused the loss of more than one-tenth of the world's terrestrial genetic diversity, according to new research led by Carnegie's Moises Exposito-Alonso and published ...

Biotechnology Sep 20, 2022

Genetically modified yeast yields intense hop aromas in beer, research finds

Oregon State University brewing researchers and a team of bioengineers have shown that a genetically modified yeast strain can alter the fermentation process to create beers with significantly more pronounced hop aromas.

Agriculture Sep 1, 2022

Researchers propose new framework for regulating engineered crops

A Policy Forum article published today in Science calls for a new approach to regulating genetically engineered (GE) crops, arguing that current approaches for triggering safety testing vary dramatically among countries and ...

Biotechnology Aug 25, 2022

Researchers engineer first sustainable chromosome changes in mice

Evolutionary chromosomal changes may take a million years in nature, but researchers are now reporting a novel technique enabling programmable chromosome fusion that has successfully produced mice with genetic changes that ...

Biotechnology Aug 25, 2022

A cellular engineering breakthrough: High-yield CRISPR without viral vectors

A new variation of the CRISPR-Cas9 gene editing system makes it easier to re-engineer massive quantities of cells for therapeutic applications. The approach, developed at Gladstone Institutes and UC San Francisco (UCSF), ...

Biotechnology Aug 23, 2022

Mandatory labeling on genetically engineered foods may reduce customer purchases

Labels alerting customers that products contain ingredients from genetically engineered plants may reduce sales, at least in the short term, according to a new study from a research team including an agricultural economist ...

Molecular & Computational biology Aug 12, 2022

A review article clarifies genotype-independent plant transformation

Recently, researchers from North Carolina State University and the Beltsville Agricultural Research Center published the first review of research progress on genotype-independent plant transformation. In this review, researchers ...

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