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Ecology Apr 8, 2024

First-of-its-kind integrated dataset enables genes-to-ecosystems research

A team of Department of Energy scientists led by Oak Ridge National Laboratory has released the first-ever dataset bridging molecular information about the poplar tree microbiome to ecosystem-level processes. The project ...

Cell & Microbiology Apr 8, 2024

Researchers reveal mechanism behind most common mammalian mRNA modification

RNA—in the form of messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA)—transforms the genome coded by DNA into proteins that form the backbone of all cellular functions. However, biochemical modifications ...

Molecular & Computational biology Apr 6, 2024

Can language models read the genome? This one decoded mRNA to make better vaccines

The same class of artificial intelligence that made headlines coding software and passing the bar exam has learned to read a different kind of text—the genetic code.

Cell & Microbiology Apr 4, 2024

New research shows key molecules within nerve cells persist throughout life

After two decades in the United States, Martin Hetzer returned home to Austria in 2023 to become the 2nd President of the Institute of Science and Technology Austria (ISTA). A year into his new role, the molecular biologist ...

Molecular & Computational biology Apr 4, 2024

Researchers reveal assembly of critical molecular machine that removes non-coding information from genes

One of the most striking features of human genes is that genetic information required to produce proteins is stored in a discontinuous form, wherein the coding information (exons) is punctuated with non-coding segments known ...

Biotechnology Apr 3, 2024

Q&A: The engineer who delivers mRNA inside human cells

Messenger RNA became a household term when it was used as the backbone of the first COVID-19 vaccines, especially after the Nobel Prize was awarded to two mRNA pioneers at the University of Pennsylvania.

Cell & Microbiology Mar 28, 2024

Bacterial RNAs have shorter lifetimes than expected

The decay of ribonucleic acid (RNA) is a crucial mechanism for controlling gene expression in response to environmental stresses. Researchers from the Helmholtz Institute for RNA-based Infection Research (HIRI) and the Julius-Maximilians-Universität ...

Social Sciences Mar 27, 2024

Why EU information campaigns are failing to deter migrants

It was everywhere on the news and social media. In September 2023, 10,000 migrants arrived on the island of Lampedusa, more than doubling the island's population of 6,000 and overwhelming its resources. The migrants—mostly ...

Biotechnology Mar 22, 2024

Messenger RNAs with multiple 'tails' could lead to more effective therapeutics, say researchers

Messenger RNA (mRNA) made its big leap into the public limelight during the pandemic, thanks to its cornerstone role in several COVID-19 vaccines. But mRNAs, which are genetic sequences that instruct the body to produce proteins, ...

Plants & Animals Mar 21, 2024

How cells in plant leaves organize themselves to ensure optimal area for photosynthesis

Plant leaves need a large surface area to capture sunlight for photosynthesis. Dr. Emanuele Scacchi and Professor Marja Timmermans from the Center for Plant Molecular Biology at the University of Tübingen, together with ...

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