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NASA's Bennu samples contain life's building blocks, including amino acids and DNA/RNA nucleobases
Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's essential ingredients.
Building blocks of life found in samples from asteroid Bennu
Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, according to research that provides some of the best evidence to date that such space rocks may have seeded early Earth with the raw ingredients that fostered the emergence of living organisms.
In NASA asteroid samples, scientists discover key building blocks of life
In samples NASA brought back from the asteroid Bennu, scientists have discovered of organic compounds, including key building blocks of life like amino acids.
22h
on MSN
The asteroid NASA landed on is carrying ingredients for DNA and RNA. It's a promising sign for prospects of alien life.
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
14h
Retinal diseases: RNA therapeutics show promise but is India ready?
Discover the importance of vision, genetic eye disorders, and RNA-based therapies for precision treatment in India and ...
labiotech
6d
mRNA, RNAi, circRNA, ASOs: A comparative guide to RNA therapeutics
In this review of RNA therapies, we paint an overview of what’s going on in a field that is addressing a number of diseases.
Nature
13d
RNA molecule rejuvenates ageing mice by restoring old cells
Mice injected with a microRNA molecule lived longer and had fewer markers of ageing, but it’s not yet known if the treatment ...
13d
on MSN
Damage to RNA, not DNA, found to be main cause of acute sunburn
We have all been told to avoid direct sunlight between 12 noon and 3 p.m., seek out shade and put on sunscreen and a hat.
Medindia
10d
DNA, RNA, and the Path to Personalized Cancer Therapies
Researchers have discovered that DNA and RNA epigenetics form a complementary system that precisely regulates gene activity, ...
19h
on MSN
Asteroid Bennu Samples Contain Building Blocks of Life
Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...
12d
Newly discovered mechanism enables precise gene regulation by combining DNA and RNA epigenetics
Our genes contain all the instructions our body needs to function, but their expression must be finely regulated to guarantee ...
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NASA
Bennu
asteroid
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