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image: Blood Cell Development Reimagined

Blood Cell Development Reimagined

By | November 9, 2015

A new study is rewriting 50 years of biological dogma by suggesting that mature blood cells develop much more rapidly from stem cells than previously thought.

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image: Adding Padding

Adding Padding

By | November 1, 2015

Adipogenesis in mice has alternating genetic requirements throughout the animals’ lives.

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image: Ancient DNA Sheds Light on Peopling of Americas

Ancient DNA Sheds Light on Peopling of Americas

By | October 28, 2015

An analysis of centuries-old genetic material from two infants who lived near the Bering Strait suggests that people came to North America in a single wave from Asia about 25,000 years ago.

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image: Ancient African DNA Hints at Eurasian Migration

Ancient African DNA Hints at Eurasian Migration

By | October 13, 2015

A 4,500-year-old genome, extracted from the skeleton of an Ethiopian man, bears the marks of human migration from Europe back into Africa.

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image: Stem Cell Therapy In Utero

Stem Cell Therapy In Utero

By | October 13, 2015

An upcoming clinical trial aims to correct for a disease of fragile bones in affected babies before they are born.

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image: Gut Bacteria Linked to Asthma Risk

Gut Bacteria Linked to Asthma Risk

By | October 1, 2015

Four types of gut bacteria found in babies’ stool may help researchers predict the future development of asthma.

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image: Sex on the Brain

Sex on the Brain

By | October 1, 2015

Masculinization of the developing rodent brain leads to significant structural differences between the two sexes.

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image: Sex Differences in the Brain

Sex Differences in the Brain

By | October 1, 2015

How male and female brains diverge is a hotly debated topic, but the study of model organisms points to differences that cannot be ignored.

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image: Ancient DNA Elucidates Basque Origins

Ancient DNA Elucidates Basque Origins

By | September 9, 2015

Researchers find that the people of northern Spain and southern France are an amalgam of early Iberian farmers and local hunters.

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image: Whaling Specimens, 1930s

Whaling Specimens, 1930s

By | September 1, 2015

Fetal specimens collected by commercial whalers offer insights into how whales may have evolved their specialized hearing organs.

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