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image: Nitrogen-Fixing Bacterium Could Cut Biofuel Costs

Nitrogen-Fixing Bacterium Could Cut Biofuel Costs

By | February 2, 2015

Ethanol-producing Zymomonas mobilis can live on nitrogen gas, potentially cutting costs and environmental waste in biofuel production.

3 Comments

image: How Transposons Shaped Pregnancy

How Transposons Shaped Pregnancy

By | January 29, 2015

A mass migration of mobile regulatory elements increased the expression of thousands of genes in the uterus during the evolution of pregnancy.

1 Comment

image: Crystal Structure, Murky Function

Crystal Structure, Murky Function

By | January 29, 2015

Scientists have determined the crystal structures of bacterial translocator proteins, but their functions remain unclear.

0 Comments

image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

Scientists have defined neurons responsible for excessive food consumption at an unprecedented level of detail. 

1 Comment

image: Sonic Experiment

Sonic Experiment

By | January 29, 2015

An artist takes advantage of muscle-mimicking polymers to manipulate sounds.

0 Comments

image: Thirst Neurons Found

Thirst Neurons Found

By | January 26, 2015

Using optogenetics, researchers pinpoint two distinct groups of brain cells that flip the switch on a mouse’s desire for water.

2 Comments

image: Human Proteome Mapped Again

Human Proteome Mapped Again

By | January 22, 2015

Researchers complete another interactive protein atlas, boosting the number of publicly available maps of human protein expression levels.

0 Comments

image: Benefits of Missing MYC

Benefits of Missing MYC

By | January 22, 2015

Mice engineered to have just one copy of the gene Myc live longer, healthier lives than wild-type animals.

1 Comment

image: Oxytocin for Autism?

Oxytocin for Autism?

By | January 21, 2015

Scientists find that the hormone improves sociability in a mouse model of autism.

4 Comments

image: GMO “Kill Switches”

GMO “Kill Switches”

By | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.

6 Comments

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