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Mother Nature Network

14

May

Litterbugs get profiled
A new art project uses DNA to get an idea of who’s tossing butts and other litter.

Litterbugs get profiled

A new art project uses DNA to get an idea of who’s tossing butts and other litter.

13

May

Mystery of ‘junk DNA’ solved
The findings suggest junk DNA really isn’t needed for healthy plants — and that may also hold for other organisms.

Mystery of ‘junk DNA’ solved

The findings suggest junk DNA really isn’t needed for healthy plants — and that may also hold for other organisms.

18

Apr

Does fish DNA support evolution of limbs?
Researchers discovered an enhancer, a ‘dark matter’ of the genome that somehow turns genes on and off.

Does fish DNA support evolution of limbs?

Researchers discovered an enhancer, a ‘dark matter’ of the genome that somehow turns genes on and off.

15

Apr

Beach bacteria: DNA tests offer quick results on water health
Local officials have to shut down beaches for 24 hours to test for E. coli and other bacteria, but a costly new test could speed up that process.

Beach bacteria: DNA tests offer quick results on water health

Local officials have to shut down beaches for 24 hours to test for E. coli and other bacteria, but a costly new test could speed up that process.

25

Mar

Normal brain activities cause DNA damage, too
The breaks in DNA strands ‘may be part of normal learning’ that we all experience.

Normal brain activities cause DNA damage, too

The breaks in DNA strands ‘may be part of normal learning’ that we all experience.

23

Jan


 Why DNA is the perfect storage container, even for Shakespeare 



It may be efficient and an ideal form of information storage, but recording all the world’s data into DNA would likely cost ‘more money than is on the planet.’

It may be efficient and an ideal form of information storage, but recording all the world’s data into DNA would likely cost ‘more money than is on the planet.’

21

Jan


 Scientists discover DNA with a quadruple helix in cancer cells 



The discovery could be a clue in the fight against cancer.

The discovery could be a clue in the fight against cancer.

19

Dec

Genome test reveals your cat’s ancestryThe University of California’s Feline Genetics Laboratory can determine what breeds were involved in making a feline’s parents and grandparents.

Genome test reveals your cat’s ancestry
The University of California’s Feline Genetics Laboratory can determine what breeds were involved in making a feline’s parents and grandparents.

27

Nov

Bigfoot is part human, DNA study findsResearchers used ‘whole nuclear genomes from purported Sasquatch samples’ to determine Bigfoot’s ancestry.

Bigfoot is part human, DNA study finds
Researchers used ‘whole nuclear genomes from purported Sasquatch samples’ to determine Bigfoot’s ancestry.

20

Nov

‘Odd little creature’ eats DNA instead of having sexThe all-female bdelloid rotifers have managed to avoid extinction thanks to potent DNA repair mechanisms.

‘Odd little creature’ eats DNA instead of having sex
The all-female bdelloid rotifers have managed to avoid extinction thanks to potent DNA repair mechanisms.