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image: Human-Pathogen Coevolution

Human-Pathogen Coevolution

By | January 13, 2014

Helicobacter pylori strains that share ancestry with their human hosts are less likely to cause severe disease.

3 Comments

image: Week in Review: January 6–10

Week in Review: January 6–10

By | January 10, 2014

Bacterial genes aid tubeworm settling; pigmentation of ancient reptiles; nascent neurons and vertebrate development; exploring simple synapses; slug-inspired surgical glue

0 Comments

image: New Species Abound

New Species Abound

By | December 26, 2013

A look at 2013’s noteworthy new species

5 Comments

image: Top Scientists of 2013

Top Scientists of 2013

By | December 25, 2013

The Scientist commemorates prize-winning life scientists and remembers notable researchers who died this year.

2 Comments

image: On The Origin of Flowers

On The Origin of Flowers

By | December 19, 2013

The genome of Amborella trichopoda—the sister species of all flowering plants—provides clues about this group’s rise to power.

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image: Week in Review: December 9–13

Week in Review: December 9–13

By | December 13, 2013

Animal family tree rearranged; how E. coli evades the immune system; pharmacological chaperones and misfolded proteins

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image: Week in Review: December 2–6

Week in Review: December 2–6

By | December 6, 2013

Oldest hominin DNA sequence; visualizing dyslexia; testing CRISPR; cancer and autoimmunity

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image: Review: <em>The Origin of Species</em>

Review: The Origin of Species

By | November 22, 2013

The Howard Hughes Medical Institute this week released three short films to teach students about evolution and speciation.

4 Comments

image: Week in Review: November 18–22

Week in Review: November 18–22

By | November 22, 2013

Chilly mice develop more tumors; gut bacteria aid cancer treatment; two Y chromosome genes sufficient for assisted reproduction; HIV’s “invisibility cloak”

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image: It Takes Two

It Takes Two

By | November 21, 2013

Two genes from the Y chromosome are sufficient to generate male mice capable of fathering healthy offspring via an assisted reproductive technique.

1 Comment

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