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image: Geography of Genetic Diversity

Geography of Genetic Diversity

By | September 29, 2016

Mammals and amphibians show greater intraspecific genetic diversity in the tropics compared with temperate regions.

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image: Circadian-Controlled Thirst

Circadian-Controlled Thirst

By | September 28, 2016

Scientists determine how the brain’s central clock regulates drinking prior to sleep in rodents.

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image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

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image: Opinion: GMOs Are Not “Frankenfoods”

Opinion: GMOs Are Not “Frankenfoods”

By and | August 30, 2016

It behooves the scientific community to reflect on the public’s “Franken-” characterization of genetically modified foods.

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The marsupials’ genomes show evidence of a rapid evolutionary response to selection imposed by devil facial tumor disease.

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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image: Streamlining the <em>E. coli</em> Genetic Code

Streamlining the E. coli Genetic Code

By | August 18, 2016

Scientists design a bacterial genome with only 57 codons.

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image: Exploring Alternative Codon Usage in Yeast

Exploring Alternative Codon Usage in Yeast

By | August 18, 2016

Newly discovered amino acid reassignment could have implications for certain biotech applications and RNA-based evolutionary theories.

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image: Largest Human Genetic Variation Repository Yet

Largest Human Genetic Variation Repository Yet

By | August 17, 2016

An open-access catalog of tens of thousands of human exome sequences highlights the power of a very large genomic dataset in pinpointing genes linked to rare diseases. 

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A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

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