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image: Replication Complications

Replication Complications

By | January 18, 2017

An initiative to replicate key findings in cancer biology yields a preliminary conclusion: it’s difficult.

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Clostridium botulinum produces a transcription factor that can aggregate and self-propagate a prion-like form, leading to genome-wide changes in gene expression in E. coli, according to a study.

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A team of scientists was unable to replicate controversial, high-profile findings published in 2011.

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image: Addressing Biomedical Science’s PhD Problem

Addressing Biomedical Science’s PhD Problem

By | January 1, 2017

Researchers and institutions seek to bridge the gap between emerging life science professionals and available positions.

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image: Gene Drives and Other Controversies

Gene Drives and Other Controversies

By | January 1, 2017

Aedes and Anopheles control; three-parent babies; the PhD glut

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image: US Postdocs Grapple with Salary Changes

US Postdocs Grapple with Salary Changes

By | December 16, 2016

Postdocs nationwide were set to have an increased minimum salary or become eligible for overtime pay until a court injunction halted new Department of Labor regulations.

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image: Opinion: The Scientist’s Scarlet Letter

Opinion: The Scientist’s Scarlet Letter

By | December 16, 2016

Managing privacy protections and expectations in a misconduct proceeding

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image: Video: Watch Cells Crawl To Firmer Ground

Video: Watch Cells Crawl To Firmer Ground

By | December 11, 2016

This collective migration, called durotaxis, depends on which cells get the best grip on a surface.

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Scientists present evidence of bacteria-driven mating in flagellate eukaryotes at the American Society for Cell Biology annual meeting.

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image: Controlled Splicing Extends Life Span in Roundworms

Controlled Splicing Extends Life Span in Roundworms

By | December 7, 2016

Increasing the expression of an RNA splicing factor mimics dietary restriction, prolonging life in nematodes. 

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