This tiny fern has the largest genome of any organism on Earth

In a new study published in the journal iScience, researchers from the Royal Botanic Gardens, Kew and the Institut Botànic de Barcelona (IBB-CSIC) in Spain present a new record-holder for the largest amount of DNA stored ...

Study: SARS-CoV-2 can alter genome structure of our cells

People infected with SARS-CoV-2, the virus that causes COVID-19, may experience genome structure changes that not only may explain our immunological symptoms after infection, but also potentially link to long COVID, according ...

Did gonorrhea give us grandparents?

Researchers at University of California San Diego School of Medicine previously found a set of human gene mutations that protect older adults against cognitive decline and dementia. In a new study, published July 9, 2022 ...

Repeats are key to understanding humanity's genome

It was like a map of New York missing all of Manhattan. The human reference genome finally has all its blank spots filled in, and seeing everything we missed the first time around is both repetitive—and enlightening.

New technique surveys microbial spatial gene expression patterns

What do you do at different times in the day? What do you eat? How do you interact with your neighbors? These are some of the questions that biologists would love to ask communities of microbes, from those that live in extreme ...

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