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The Scientist

» PCR, genetics & genomics and neuroscience

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image: Celebrating 60 Years of the Double Helix

Celebrating 60 Years of the Double Helix

By | April 25, 2013

Genome Biology speaks to a scientist involved in the discovery of the structure of DNA, and asks modern geneticists to highlight the key advances that have followed.

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image: Bacteria Make Diesel Molecules

Bacteria Make Diesel Molecules

By | April 24, 2013

By engineering the genome of E. coli with genes from several sources, scientists have coaxed the microbe to produce diesel-replica hydrocarbons.

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image: Visual Consciousness Emerges

Visual Consciousness Emerges

By | April 22, 2013

A new study of brain activity patterns suggests that babies as young as 5 months old have the neural mechanisms to register that they’ve seen a face.  

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image: Measuring Consciousness

Measuring Consciousness

By | April 17, 2013

Researchers are identifying distinctive brain activity patterns that can be used to monitor patients under anesthesia and assess consciousness in “vegetative” patients.

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image: Virus Versus Bacteria

Virus Versus Bacteria

By | April 17, 2013

A newly developed drug, modeled after a bacteria-infecting virus, is less likely to become antibiotic resistant.

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image: Bad Stats Plague Neuroscience

Bad Stats Plague Neuroscience

By | April 16, 2013

A new study blames the unreliable nature of some research in the field on underpowered statistical analyses.

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image: Supreme Court Considers Gene Patents

Supreme Court Considers Gene Patents

By | April 16, 2013

A decision will not be reached until later in the year, but the United States’ top justices appear to be inclined to rule against the validity of patenting human genes.

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image: Beer Tastes Intoxicating

Beer Tastes Intoxicating

By | April 15, 2013

Just the flavor of beer is enough to boost dopamine in brain areas related to reward—especially in men with alcoholic relatives.

4 Comments

image: Plant DNA Largely Unchanged

Plant DNA Largely Unchanged

By | April 15, 2013

Today’s tulip trees carry similar mitochondrial DNA as those that grew in the time of the dinosaurs.

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image: $2 Million for Crick Medal

$2 Million for Crick Medal

By | April 12, 2013

Francis Crick’s Nobel Prize medal for the discovery of the structure of DNA sold for 4 times its estimated value.

2 Comments

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