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image: Duplicated Genes May Reduce Resilience in Yeast

Duplicated Genes May Reduce Resilience in Yeast

By | February 14, 2017

Researchers find that some duplicated yeast genes develop dependency—the loss of one copy leads to the failure of the other.

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image: Restoring a Native Island Habitat

Restoring a Native Island Habitat

By | January 30, 2017

Removal of non-native vegetation from an island ecosystem revives pollinator activity and, in turn, native plant growth. 

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image: How Plant-Soil Feedback Affects Ecological Diversity

How Plant-Soil Feedback Affects Ecological Diversity

By | January 13, 2017

Researchers examine how underground microbes and nutrients affect plant populations.

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image: Deep-Sea Viruses Destroy Archaea

Deep-Sea Viruses Destroy Archaea

By | October 12, 2016

Viruses are responsible for the majority of archaea deaths on the deep ocean floors, scientists show.

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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: 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: Neonicotinoids May Harm Wild Bees

Neonicotinoids May Harm Wild Bees

By | August 16, 2016

Exposure to neonicotinoid pesticides is correlated with population declines of a large number of wild bee species, according to a field study conducted in the U.K.

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image: Mapping Traits to Genes with CRISPR

Mapping Traits to Genes with CRISPR

By | May 5, 2016

Researchers develop a technique to direct chromosome recombination with CRISPR/Cas9, allowing high-resolution genetic mapping of phenotypic traits in yeast.

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image: Blocking a Stress-Related Gene Relieves Chronic Pain

Blocking a Stress-Related Gene Relieves Chronic Pain

By | February 10, 2016

Inhibiting the activity of a protein involved in the body’s stress response can ease chronic pain in mice.

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image: Yeasts Mate in Wasp Guts

Yeasts Mate in Wasp Guts

By | January 18, 2016

The insects’ insides provide a favorable environment for outcrossing in domestic and wild yeast strains, scientists show.

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