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image: Sharing the Load

Sharing the Load

By | May 1, 2013

By varying the size of their steps, dynein motor proteins work effectively as teams to carry heavy loads around the cell.


image: Sensing Calories Without Taste

Sensing Calories Without Taste

By | April 22, 2013

Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.


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.


image: Sequencing Cancer

Sequencing Cancer

By | April 9, 2013

This month’s AACR attendees, including National Cancer Institute Director Harold Varmus, discuss new approaches to cancer research using whole genome sequencing.

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image: Cancer Growth Curtailed

Cancer Growth Curtailed

By | April 4, 2013

Researchers develop two small molecules that slow the growth of human cancer cells.


image: Branching Out

Branching Out

By | April 1, 2013

Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.


image: Mighty Modifications

Mighty Modifications

By | April 1, 2013

Histone acetylation levels keep intracellular pH in check.


image: Pluripotent Until Needed

Pluripotent Until Needed

By | April 1, 2013

Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.


image: Smurf-y Old Age

Smurf-y Old Age

By | April 1, 2013

Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.


image: Revealing Genetic Risks

Revealing Genetic Risks

By | March 22, 2013

Genetics experts argue that patients should be told about dangerous variants in their DNA that show up incidentally during sequencing.

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