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Three-Parent IVF Advances

By | November 30, 2016

Differences in the replicative advantages conferred by some mitochondrial DNA haplotypes have implications for mitochondrial replacement therapy, researchers report. 

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A new literature review finds that even if babies born via Cesarean section have long-term health risks, as a number of past studies purport, it may not be a result of the procedure itself.

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Obesity-associated microbiome composition can persist after weight loss, affecting the exchange of metabolites between a mouse and its resident bugs, researchers report.

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image: Bacteria Show Signs of Starvation in Space

Bacteria Show Signs of Starvation in Space

By | November 18, 2016

E. coli cultured on the International Space Station show increased expression of genes related to starvation and acid-resistance responses, researchers report.

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image: Antarctic Bacteria Latch Onto Ice with Molecular Fishing Rod

Antarctic Bacteria Latch Onto Ice with Molecular Fishing Rod

By | November 1, 2016

Researchers describe the first known bacterial adhesion molecule that binds to frozen water. 

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Contributors

By | November 1, 2016

Meet some of the people featured in the November 2016 issue of The Scientist.

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image: Viruses of the Human Body

Viruses of the Human Body

By | November 1, 2016

Some of our resident viruses may be beneficial.

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image: The Human Virome

The Human Virome

By | November 1, 2016

Diverse viruses can be found commingling with human and bacteria cells in and on people’s bodies. Scientists are just beginning to understand how these viruses help and when they can turn pathogenic.

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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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image: From Stem Cell to Oocyte In a Dish

From Stem Cell to Oocyte In a Dish

By | October 17, 2016

For the first time, scientists generate functional mouse eggs from stem cells in culture.

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