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» opinion, ecology and cell & molecular biology

Covering the life sciences inside and out

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image: Cancer’s First Step

Cancer’s First Step

By | February 8, 2012

A single mutant cell breaks free of its neighbors in the early stages of cancer development.

7 Comments

image: Opinion: No Objections to Nano?

Opinion: No Objections to Nano?

By | February 3, 2012

While biotechnology has met with mixed public reactions, to date nanotechnology seems to invoke much less public concern.

42 Comments

image: Sex, Deconstructed

Sex, Deconstructed

By | February 2, 2012

Hormones in the brain control sex-specific behaviors by activating individual genetic programs.

3 Comments

image: RNA Chases Its Tail

RNA Chases Its Tail

By | February 2, 2012

New research suggests that circular RNA transcripts are not as rare as previously thought.

0 Comments

image: Opinion: Celebrities Pushing Drugs?

Opinion: Celebrities Pushing Drugs?

By | January 30, 2012

Celebrity spokespeople for pharma companies can manipulate the public’s understanding of disease.

30 Comments

image: Gain a Chromosome and Adapt

Gain a Chromosome and Adapt

By | January 30, 2012

Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.

18 Comments

image: The Making of a Trait

The Making of a Trait

By | January 26, 2012

Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.

9 Comments

image: Opinion: Occupy Science?

Opinion: Occupy Science?

By | January 24, 2012

Biomedical research can learn from citizen science, which is grounded in strong relationships with study participants.

33 Comments

image: Cellular Workout

Cellular Workout

By | January 18, 2012

Autophagy, the cell’s recycling system, may be responsible for the health benefits of exercise.

0 Comments

image: Iron Builds a Better Brain

Iron Builds a Better Brain

By | January 9, 2012

Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.

9 Comments

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