Close Menu

evolutionary biology

In PNAS this week: copy number changes arose during polar bear evolution, genomic and transcriptomic analysis of the Siberian hamster, and more.

In PNAS this week: tool to predict pathogenic gene pairs, analysis of bat evolution, and more.

Based on sequences for hundreds of E. coli ST131 lineage isolates, researchers propose a model that involves negative frequency-dependent selection on accessory parts of the genome.

To understand the evolution of brain conditions and other traits, investigators plan to sequence human and pathogen DNA in thousands of samples from Europe.

Using genome sequences for 161 present-day Papuans and Island Southeast Asians, researchers described three Denisovan lineages and estimated divergence times between them.

In Science this week: genomic study of convergent evolution of the loss of flight in birds, and more.

Molecular features in primary and recurrent glioblastomas indicated that key initiator mutations turned up years before diagnosis, often persisting in recurrent tumors.

With RNA sequencing and other data, researchers gauged neoantigen formation, immunoediting, and clonal evolution in non-small cell lung cancers.

In Science this week: mechanisms of trait adaptation in wild mice, and more.

Share Alike?

Science reports on a preprint that looks into horizontal gene transfer events between eukaryotes and prokaryotes.

Pages

The Washington Post reports on researchers' efforts to determine the effect of an increasingly common SARS-CoV-2 mutation.

Florida Politics reports Florida's law barring life, long-term care, and disability insurers from using genetic information in coverage decisions went into effect at the beginning of July.

A new analysis finds a link between popular media coverage of a scientific study and how often that paper is cited.

In Nature this week: CRISPR approaches to editing plant genomes, way to speed up DNA-PAINT, and more.