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» retraction and developmental biology

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

1 Comment

image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

0 Comments

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

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Contributors

By | April 1, 2015

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

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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

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Mass Retraction

By | March 27, 2015

BioMed Central retracts 43 papers it had been investigating for evidence of faked peer review.

1 Comment

image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

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

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image: Three Retractions for Highly Cited Author

Three Retractions for Highly Cited Author

By | March 19, 2015

Robert Weinberg’s team at MIT is pulling three papers, noting some figure panels were composites of different experiments.

4 Comments

image: Author Sues Journal

Author Sues Journal

By | February 10, 2015

The American Diabetes Association faces a lawsuit after journal editors express concern over several papers.

0 Comments

image: Opinion: Debunking Junk

Opinion: Debunking Junk

By | February 9, 2015

With more and more bad science infiltrating the media landscape, it’s time for researchers to speak up.

10 Comments

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