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image: Lab Studies Lie about the Clock

Lab Studies Lie about the Clock

By | April 4, 2012

Fly circadian behavior is dramatically different in natural environments than in the lab.

10 Comments

image: Ovarian Stem Cells in Humans?

Ovarian Stem Cells in Humans?

By | February 27, 2012

Adult human ovaries contain a population of stem cells capable of generating immature egg cells.

7 Comments

image: Long Live the Y

Long Live the Y

By | February 22, 2012

Despite suggestions to the contrary, the Y chromosome is not necessarily rotting away.

8 Comments

image: Propitious Prions

Propitious Prions

By | February 15, 2012

Often thought to be artifacts of the lab, prions in yeast may actually drive the evolution of beneficial traits.

0 Comments

image: Cell Change Up

Cell Change Up

By | February 9, 2012

Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape

3 Comments

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: 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: 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

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