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The Scientist

» drosophila, culture and developmental biology

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image: Viral Protector

Viral Protector

By | April 21, 2015

A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.

1 Comment

image: Metabolic Memory

Metabolic Memory

By | April 8, 2015

Drosophila develop preferences for healthy foods that can be disrupted by overfeeding, a study suggests.

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image: Insulin Interference Triggers Cancer-Linked Cachexia

Insulin Interference Triggers Cancer-Linked Cachexia

By | April 6, 2015

A tumor-secreted protein interferes with insulin signaling to cause cancer-linked muscle wasting in fruit flies. 

2 Comments

image: Book Excerpt from <em>p53</em>

Book Excerpt from p53

By | April 1, 2015

In Chapter 12, "Of Mice and Men," author Sue Armstrong recounts the point at which researchers moved from working with p53 in tissue culture to studying the gene in animal models.

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image: Capsule Reviews

Capsule Reviews

By | April 1, 2015

Junk DNA, Cuckoo, Sapiens, and Cool

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image: Contributors

Contributors

By | April 1, 2015

Meet some of the people featured in the April 2015 issue of The Scientist.

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image: Setbacks and Great Leaps

Setbacks and Great Leaps

By | April 1, 2015

The tale of p53, a widely studied tumor suppressor gene, illustrates the inventiveness of researchers who turn mishaps into discoveries.

1 Comment

image: From Many, One

From Many, One

By | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?

4 Comments

image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.

0 Comments

image: CRISPR Chain Reaction

CRISPR Chain Reaction

By | March 19, 2015

A powerful new CRISPR/Cas9 tool can be used to produce homozygous mutations within a generation, but scientists call for caution.

3 Comments

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