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image: Week in Review: October 17–21

Week in Review: October 17–21

By | October 21, 2016

Report finds that pathologist involved in anonymous defamation case committed multiple acts of misconduct; growing eggs from stem cells; neutrophils’ role in metastasis; convergent evolution in birds

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ACLU lawyers representing the post-publication peer review site have filed a motion to admit the existence of a university investigation that found pathologist Fazlul Sarkar guilty of misconduct.

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image: Misconduct Finding Could Impact PubPeer Litigation

Misconduct Finding Could Impact PubPeer Litigation

By | October 19, 2016

Wayne State University’s conclusion that pathologist Fazlul Sarkar committed research misconduct could affect the ongoing legal proceedings related to anonymous critics of his work.

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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: Single-Celled Life Primed to Go Multicellular

Single-Celled Life Primed to Go Multicellular

By | October 17, 2016

The unicellular ancestor of animals may have harbored some of the molecular tools that its many-celled descendants use to coordinate and direct cell differentiation and function, scientists show.

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image: How Plants Evolved Different Ways to Make Caffeine

How Plants Evolved Different Ways to Make Caffeine

By | September 21, 2016

Caffeine-producing plants use three different biochemical pathways and two different enzyme families to make the same molecule.

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image: Stingrays Chew Too

Stingrays Chew Too

By | September 15, 2016

Researchers observe stingrays moving their jaws to grind up prey, a behavior thought to be restricted to mammals.

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image: Week in Review: September 5–9

Week in Review: September 5–9

By | September 9, 2016

Environmental magnetite in the human brain; prion structure takes shape; watching E. coli evolve in real time; learning from others’ behavior 

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image: Giant Petri Dish Displays Evolution in Space and Time

Giant Petri Dish Displays Evolution in Space and Time

By | September 8, 2016

As E. coli bacteria spread over increasingly concentrated antibiotics, researchers discover novel evolutionary pathways that confer resistance.

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image: Continued Fallout from Macchiarini Misconduct

Continued Fallout from Macchiarini Misconduct

By | September 7, 2016

The sacked researcher and surgeon was not properly vetted by the Swedish institutions that hired him in 2010, according to an independent review panel. 

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