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image: Orangutans Have Culture

Orangutans Have Culture

By | October 25, 2011

A study shows that different populations of the Southeast Asian ape display and transmit specific behaviors through generations in a way similar to human cultures.

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image: Top 7 in Biochemistry

Top 7 in Biochemistry

By | October 24, 2011

A snapshot of the most highly ranked articles in biochemistry and related areas, from Faculty of 1000

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image: MicroRNAs Prevent Cell Reprogramming

MicroRNAs Prevent Cell Reprogramming

By | October 24, 2011

A group of microRNAs can inhibit the formation of induced pluripotent stem cells, and may provide a target for more efficient reprogramming of somatic cells.

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image: Epigenetic Effects of Childhood

Epigenetic Effects of Childhood

By | October 21, 2011

Living conditions in early life can have lasting, widespread effects on DNA methylation.

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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.

3 Comments

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.

18 Comments

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.

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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.

3 Comments

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.

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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.

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