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image: <em>Wolbachia</em> Boost Stem Cell Production

Wolbachia Boost Stem Cell Production

By | October 20, 2011

The widespread bacteria known to manipulate host reproductive output can do so by ramping up stem cell division and consequent egg production in Drosophila.


image: How Longevity Is Passed On

How Longevity Is Passed On

By | October 19, 2011

For the first time researchers have shown that epigenetic changes that increase lifespan can be inherited across multiple generations.


image: No European Patents for Stem Cells

No European Patents for Stem Cells

By | October 19, 2011

The high court in Europe decided that researchers are barred from filing EU patents on work involving human embryonic stem cells.


image: Two Postdocs Accused of Misconduct

Two Postdocs Accused of Misconduct

By | October 17, 2011

Postdocs at two US research institutions are accused of misrepresenting scientific findings.


image: Climate-Shaped <em>Arabidopsis</em> Genome

Climate-Shaped Arabidopsis Genome

By | October 6, 2011

Two genome-wide studies, backed up by field experiments, identify SNPs that correlate with Arabidopsis fitness in various climates.


image: New Way to Make Embryonic Stem Cells

New Way to Make Embryonic Stem Cells

By | October 5, 2011

A breakthrough in somatic cell nuclear transfer opens the possibility of producing human embryonic stem cells with a patient’s own genes.


image: Next Generation: Microfluidics for the Dish

Next Generation: Microfluidics for the Dish

By | October 4, 2011

A new device for directing fluids is designed to deliver chemical cues directly to petri dishes without disturbing cells.


image: Genetic Alarm Clock

Genetic Alarm Clock

By | October 4, 2011

Researchers identify a gene that wakes people up from sleep each day.


image: Immunologists Take Home Nobel

Immunologists Take Home Nobel

By | October 3, 2011

The Nobel Assembly announced today that three researchers in the field of immunology will share the 2011 Prize in Physiology or Medicine.


In an essay entitled "Molecular Cut and Paste: The New Generation of Biological Tools," virologist William McEwan envisions a future where viruses are reprogrammed to become the workhorses of science and medicine.


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