News tagged with sample

Researchers can trace dust samples using fungal DNA

Researchers from North Carolina State University and the University of Colorado, Boulder, have developed a statistical model that allows them to tell where a dust sample came from within the continental United ...

dateApr 15, 2015 in Other
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DNA mutations get harder to hide

Rice University researchers have developed a method to detect rare DNA mutations with an approach hundreds of times more powerful than current methods.

dateMay 26, 2015 in Biochemistry
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Flying fish – from Africa to the Amazon

(Phys.org) —Scientists have uncovered the natural fertiliser contained within Saharan dust that plays an important role in the health of the Amazon rainforest when it is blown across the Atlantic: fish ...

dateSep 25, 2014 in Earth Sciences
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Seeing protein synthesis in the field

(Phys.org) —Caltech researchers have developed a novel way to visualize proteins generated by microorganisms in their natural environment—including the murky waters of Caltech's lily pond, as in this ...

dateSep 08, 2014 in Cell & Microbiology
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