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image: Manipulative Microbiomes

Manipulative Microbiomes

By | April 1, 2015

Gut bacteria control tumor growth via the mammalian immune system.

3 Comments

image: Rethinking Telomeres

Rethinking Telomeres

By | March 1, 2015

Not only do telomeres protect the ends of chromosomes, they also modulate gene expression over cells’ lifetimes.

2 Comments

image: B Cell Bosses

B Cell Bosses

By | February 1, 2015

Gut bacteria in mice spur regulatory B cells to differentiate and release an anti-inflammatory cytokine.

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image: Nibbled? No Problem

Nibbled? No Problem

By | February 1, 2015

Making extra copies of their genomes allows some plants to better withstand damage.

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image: A Long Line of LINEs

A Long Line of LINEs

By | September 1, 2014

Different mechanisms repress mobile DNA elements in human embryonic stem cells depending on the elements’ evolutionary ages.

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image: Sexless Hook-Up

Sexless Hook-Up

By | September 1, 2014

Genome fusion at stem graft junctions can generate new plant species.

1 Comment

image: Long-Distance Call

Long-Distance Call

By | May 1, 2014

Neurons may use interferon signals transmitted over great distances to fend off viral infection.

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image: Loss of Potential

Loss of Potential

By | June 1, 2013

In the fruit fly, the ability of neural stem cells to make the full repertoire of neurons is regulated by the movement of key genes to the nuclear periphery.

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image: Viruses on the Brain

Viruses on the Brain

By | May 1, 2013

Viral infections of the central nervous system may trigger cytokines that induce seizures.

0 Comments

image: Fast Worms

Fast Worms

By | January 1, 2013

A microfluidic device scans individual C. elegans for abnormal traits and sorts wild-type animals from mutants.

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