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image: Stem Cell Rules Tackle Human Embryo Editing

Stem Cell Rules Tackle Human Embryo Editing

By | May 17, 2016

A set of international stem cell guidelines recommends that oversight committees at research institutions oversee all research on embryos.

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image: Review: <em>The End of Sex</em>

Review: The End of Sex

By | May 13, 2016

Legal expert Henry Greely envisions a world in which advances in biotechnology obviate the need for sexual reproduction as we know it.

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image: Narrow-Spectrum Antibiotic Could Spare the Microbiome

Narrow-Spectrum Antibiotic Could Spare the Microbiome

By | May 9, 2016

A drug that singles out Staphylococcus aureus leaves gut-dwelling microbiota largely intact, a mouse study shows.

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image: With CRISPR, Modeling Disease in Mini Organs

With CRISPR, Modeling Disease in Mini Organs

By | May 6, 2016

Organoids grown from genetically edited stem cells are giving scientists a new tool to screen drugs and test treatments.

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Certain plant stem cells rarely divide, a study shows, possibly fending off an accumulation of potentially harmful genetic mutations in some species.

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image: Most Gut Microbes Can Be Cultured

Most Gut Microbes Can Be Cultured

By | May 4, 2016

Contrary to the popular thought that many species are “unculturable,” the majority of bacteria known to populate the human gut can be grown in the lab, scientists show.

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image: Earth: Home to 1 Trillion Microbial Species

Earth: Home to 1 Trillion Microbial Species

By | May 4, 2016

A new analysis of microbial data estimates that the world is home to 1 trillion species—of which only 0.001 percent have been discovered.

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image: Cell Reprogramming Successes

Cell Reprogramming Successes

By | May 2, 2016

Two studies demonstrate the first direct, chemical reprogramming of mouse and human skin cells into heart muscle and neural cells.

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image: Becoming Acculturated

Becoming Acculturated

By | May 1, 2016

Techniques for deep dives into the microbial dark matter

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image: More Than Skin Deep

More Than Skin Deep

By | May 1, 2016

Elaine Fuchs has worked on adult stem cells since before they were so named, figuring out how multipotent epidermal cells renew or turn into skin or hair follicles.

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