Search results for genetics

Ecology Mar 21, 2024

New research shows unintended harms of organic farming

Organic farming is often touted as a more sustainable solution for food production, leveraging natural forms of pest control to promote eco-friendly cultivation.

Evolution Mar 27, 2024

Genetic secrets from 4,000-year-old teeth illuminate the impact of changing human diets over the centuries

Researchers at Trinity College Dublin have recovered remarkably preserved microbiomes from two teeth dating back 4,000 years, found in an Irish limestone cave. Genetic analyses of these microbiomes reveal major changes in ...

Cell & Microbiology Apr 15, 2024

Millions of gamers advance biomedical research by helping to reconstruct microbial evolutionary histories

Leveraging gamers and video game technology can dramatically boost scientific research, according to a new study published today in Nature Biotechnology.

Plants & Animals Apr 1, 2024

A frozen chunk of genome rewrites our understanding of bird evolution

An enormous meteor spelled doom for most dinosaurs 65 million years ago. But not all. In the aftermath of the extinction event, birds—technically dinosaurs themselves—flourished.

Molecular & Computational biology Apr 10, 2024

Precision agriculture research identifies gene that controls production of flowers and fruits in pea plants

The end of the reproductive period, when flowers and fruits are produced, is a crucial moment in plants' life cycles. However, the factors that control this process must be better understood.

Archaeology Mar 28, 2024

Ancient DNA reveals the appearance of a 6th century Chinese emperor

What did an ancient Chinese emperor from 1,500 years ago look like? A team of researchers reconstructed the face of Chinese Emperor Wu of Northern Zhou using DNA extracted from his remains.

Cell & Microbiology Apr 11, 2024

Discovery of the first fractal molecule in nature

An international team of researchers led by groups from the Max Planck Institute in Marburg and the Philipps University in Marburg has stumbled upon the first regular molecular fractal in nature. They discovered a microbial ...

Plants & Animals Apr 3, 2024

New sunflower family tree reveals multiple origins of flower symmetry

The sunflower family tree has revealed that flower symmetry evolved multiple times independently, a process called convergent evolution, among the members of this large plant family, according to a new analysis. The research ...

Cell & Microbiology Mar 29, 2024

Scientists discover a key quality-control mechanism in DNA replication

When cells in the human body divide, they must first make accurate copies of their DNA. The DNA replication exercise is one of the most important processes in all living organisms and is fraught with risks of mutation, which ...

Plants & Animals Mar 25, 2024

How wild is the Bengal cat genome?

If you're wondering who holds the title of domestic cat royalty, look no further than the stunning Bengal breed. They take the prize for the most popular breed in The International Cat Association (TICA) registry due to their ...

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