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» chordates and genetics & genomics

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image: Gene Variation within a Tree

Gene Variation within a Tree

By | August 13, 2012

The root system of a tree species is genetically different than the leaves of that individual, potentially modifying scientists’ understanding of evolution.

8 Comments

image: Bioethics Panel on Genomics and Privacy

Bioethics Panel on Genomics and Privacy

By | August 6, 2012

The presidential bioethics brain trust unveils its draft recommendations on the use of whole genome sequencing in clinical care and research.

0 Comments

image: Why Women Outlive Men

Why Women Outlive Men

By | August 3, 2012

Mitochondria mutations that affect male, but not female, aging could explain why women tend to live longer than men.

6 Comments

image: Microbiome Changes During Pregnancy

Microbiome Changes During Pregnancy

By | August 2, 2012

Alterations in the commensal gut flora of expecting women may be linked to characteristic weight gain and decreases in insulin sensitivity during pregnancy.

4 Comments

image: Brain Expression

Brain Expression

By | August 1, 2012

Researchers map the expression patterns of 1,000 genes in the human brain.

4 Comments

image: DNA, Contortionist

DNA, Contortionist

By | August 1, 2012

The DNA forms known as G-quadruplexes are finally discovered in human cells.

0 Comments

image: The Stuff of Nightmares

The Stuff of Nightmares

By | August 1, 2012

Researchers working in war-torn countries find hints to the molecular roots of posttraumatic stress disorder.

0 Comments

image: Best Places to Work Academia, 2012

Best Places to Work Academia, 2012

By | August 1, 2012

On the 10th anniversary of The Scientist’s survey of life science academics, institutions are contending with tighter budgets and larger administrative staffs, while working to sustain and inspire their researchers.

0 Comments

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Frankenlympics?

By | July 26, 2012

Allowing athletes to enhance their performance by using genetic engineering to manipulate their DNA may become a reality of future Olympic Games.

2 Comments

image: Modeling the Cell

Modeling the Cell

By | July 23, 2012

The first full computer model of a single-celled organism mimics the bacterium’s behaviors and paves the way to more complete disease models.

2 Comments

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