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image: Microbial Recycler Found

Microbial Recycler Found

By Bob Grant | March 14, 2016

Researchers discover a new species of bacteria that can break down a commonly used plastic.

3 Comments

image: CRISPRi-Controlled Gene Expression

CRISPRi-Controlled Gene Expression

By Jef Akst | March 10, 2016

A variation of the gene-editing technique can more precisely and efficiently downregulate the expression of target genes than traditional CRISPR/Cas9.

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image: Surgery, Stem Cells Treat Cataracts

Surgery, Stem Cells Treat Cataracts

By Catherine Offord | March 10, 2016

A surgical technique that removes the lens but leaves endogenous stem cells to allow lens regrowth shows promise in animal and early human trials.

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image: Opinion: A Mother’s Microbes

Opinion: A Mother’s Microbes

By Rob Knight and Jack Gilbert | March 3, 2016

On “vaginal seeding” and the challenge of evidence-based parenting

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image: Amoebae Have Human-Like Immunity

Amoebae Have Human-Like Immunity

By Jef Akst | March 2, 2016

Dictyostelium discoideum produce extracellular nets that can kill bacteria, just as phagocytes in people and other higher animals do, according to a study.

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image: Giant Virus Has CRISPR-like Immune Defense

Giant Virus Has CRISPR-like Immune Defense

By Kerry Grens | March 2, 2016

The genome of a mimivirus strain resistant to a virophage has repeated phage sequences alongside nuclease- and helicase-coding sections.

1 Comment

image: Spoiler Alert

Spoiler Alert

By Wudan Yan | March 1, 2016

How to store microbiome samples without losing or altering diversity

1 Comment

image: Week in Review: February 22–26

Week in Review: February 22–26

By Jef Akst | February 26, 2016

Questions about how E. coli evolves; spermatids in a dish; fighting bacteria with virus-like molecule; what drives metastasis; antibodies fight Ebola in monkeys

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image: Toward Making Sperm in the Lab

Toward Making Sperm in the Lab

By Rina Shaikh-Lesko | February 25, 2016

Researchers devise a technique for creating gametes from murine embryonic stem cells.

4 Comments

image: iPSCs and Cancer Risk

iPSCs and Cancer Risk

By Catherine Offord | February 24, 2016

Reprogramming adult human cells into stem cells in vitro does not generate harmful mutations, scientists report.

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