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image: Conserved Chromatin?

Conserved Chromatin?

By | December 10, 2012

Archaea packages DNA around histones in a similar way to eukaryotes, suggesting that fitting a large genome into a small space was not the original role of chromatin.

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Marlboro Chicks

By | December 5, 2012

Two species of songbirds pack their nests with scavenged cigarette butts that repel irksome parasites.

1 Comment

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Contributors

By | December 1, 2012

Meet some of the people featured in the December 2012 issue of The Scientist.

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image: Virus Monopolizes Host’s Repairmen

Virus Monopolizes Host’s Repairmen

By | November 29, 2012

Human cytomegalovirus fixes its broken DNA by exclusively co-opting its host’s repair proteins.

3 Comments

image: Coughing Seashells

Coughing Seashells

By | November 28, 2012

A type of scallop expels water and waste through a sort of cough that could reveal clues about water quality.

1 Comment

image: Beetles Warm BC Forests

Beetles Warm BC Forests

By | November 27, 2012

Using satellite data, researchers calculate that mountain pine beetle infestations raise summertime temperatures in British Columbia’s pine forests by 1 degree Celsius.

3 Comments

image: Old New Species

Old New Species

By | November 20, 2012

Decades can pass between the discovery of a new animal or plant and its official debut in the scientific literature.

4 Comments

image: No Sex Required

No Sex Required

By | November 19, 2012

An all-female species, distantly related to flatworms, steals all of genetic material it needs to diversify its genome.

2 Comments

image: Detecting Biothreats, Faster and Cheaper

Detecting Biothreats, Faster and Cheaper

By | November 5, 2012

A new technique simplifies and accelerates the development of tests for identifying potential biological weapons.

2 Comments

image: Coming to Terms

Coming to Terms

By | November 1, 2012

New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.

11 Comments

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