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image: Focus on Sex

Focus on Sex

By | December 29, 2014

In 2014, new research findings and guidelines brought increased attention to biological differences between males and females.


image: New Species Galore

New Species Galore

By | December 27, 2014

A look back at the latest microbes, plants, and animals to have secured a spot in science’s known tree of life in 2014

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Repurposed Retroviruses

By | December 18, 2014

B cells have commandeered ancient viral sequences in the genome to transmit antigen signals.


image: Bird Genomes Abound

Bird Genomes Abound

By | December 11, 2014

Scientists complete the largest-ever comparative genomic study of birds.

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Genome Digest

By | December 5, 2014

What researchers are learning as they sequence, map, and decode species’ genomes


image: Mosquito Genomes Galore

Mosquito Genomes Galore

By | November 27, 2014

Whole-genome sequences of 16 different mosquito species reveal rapid evolution and could inform malaria research.

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By | November 17, 2014

Scientists uncover striking differences between mouse and human gene expression across a variety of tissues.


image: DNA Extraction Kits Contaminated

DNA Extraction Kits Contaminated

By | November 11, 2014

Sequencing study reveals low levels of microbes in lab reagents that can create big problems for some microbiome studies.

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Circular Chromosomes Straightened

By | November 6, 2014

A newly described method linearizes circular chromosomes in yeast and caps them with telomeres to mimic natural chromosomes.

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image: Gut Microbiome Heritability

Gut Microbiome Heritability

By | November 6, 2014

Analyzing data from a large twin study, researchers have homed in on how host genetics can shape the gut microbiome.


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