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evolutionary biology

Atlantic salmon

An international team explored the evolutionary history of salmonid fish using a new, high-quality genome sequence for the Atlantic salmon.

Not 'Just a Theory'

At the New York Times, Carl Zimmer explains what a scientific theory is.

Researchers have found that an anti-viral enzyme has generated clusters of mutations that have affected the evolution of hominid genomes.

The new genome assembly for a western lowland gorilla named Susie has fewer gaps than a prior assembly produced from short reads and Sanger sequencing.

In Science this week: DNA derived from Denisovans uncovered in modern-day Melanesians, and more.

In Nature this week: analysis of nuclear DNA from ancient hominin, epigenetic influence on obesity, and more.

Nuclear DNA from 430,000-year-old hominins has indicated a close relationship with the ancestors of Neanderthals, a finding that differs from previous mitochondrial analyses.

In PLOS this week: sites in dog genome under selection during early domestication, tuberculosis transmission patterns, and more.

Researchers reported on the spotted gar genome, representing a ray-finned fish lineage that diverged prior to the whole-genome duplication affecting the teleost lineage.

A phylogenetic study based on genomic and/or transcriptomic data from dozens of arachnid taxa provided insights into spider relationships and orb web evolution.

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Holden Thorp is to be the new editor-in-chief of Science and its related journals.

A genetic analysis of salmon scales collected over the course of a century points to a sharp decline in the number of fish returning each year to river in British Columbia, CBC reports.

Adelaide University has suspended the head of an ancient DNA lab as its investigation of workplace bullying continues, Australia's ABC News reports.

In PNAS this week: gene expression profiles of adipocyte subtypes, computational approach for improving plant expressome analysis, and more.