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Nature Plants explains how it handled a manuscript coauthored by Patrice Dunoyer, a biologist with multiple retractions to his name.

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image: Studies Retracted After UCLA Investigation

Studies Retracted After UCLA Investigation

By | July 21, 2017

Most of the authors have had papers pulled in the past.

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image: Journal Cleans Up Image Archives

Journal Cleans Up Image Archives

By | June 12, 2017

Molecular and Cellular Biology has found numerous errors after launching a retrospective sweep of the figures it’s published in recent years. 

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image: Infographic: Web of Retractions

Infographic: Web of Retractions

By | May 1, 2017

See coauthors' connections to eight researchers with problematic papers.

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A Wayne State University probe into allegations of research misconduct leveled against pathologist Fazlul Sarkar has found the scientist guilty of multiple instances of image manipulation, among other infractions.

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image: Two More Corrections for Criticized Researchers

Two More Corrections for Criticized Researchers

By | September 22, 2016

A university investigation has so far found no wrongdoing by the principal investigator.

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image: Seven More Retractions for Cancer Researcher

Seven More Retractions for Cancer Researcher

By | August 10, 2016

All of the papers had been published in the Journal of Biological Chemistry.

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image: Repeat Offenders

Repeat Offenders

By | April 25, 2016

Scanning the literature, scientists find that nearly 2 percent of papers contain duplicated and manipulated figures, among other image-prep no-nos.

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image: Author Nets Seven Retractions

Author Nets Seven Retractions

By | February 22, 2016

Biochemical Pharmacology pulls papers coauthored by a scientist whose work has been under investigation at MD Anderson Cancer Center.

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image: Funding Ban for Plant Biologist

Funding Ban for Plant Biologist

By | January 26, 2016

Olivier Voinnet, who has corrected and retracted several papers, cannot receive Swiss government grants for three years.

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