During the Black Death, Yersinia pestis isolates had low genetic diversity, but they diversified in multiple clades as the pandemic raged on.
Researchers turn to protein analysis to examine an ancient rhino sample, Smithsonian.com reports.
Researchers identified Streptococcus pyogenes isolates from a lineage dubbed M1UK that are predicted to produce higher-than-usual levels of a scarlet fever-associated toxin.
Researchers used exome sequences on almost 550 canine transmissible venereal tumors to estimate their origin, global spread, and evolution.
In PLOS this week: alternatively spliced form of FBXO38 contributes to chronic obstructive pulmonary disease, evolution of the avian influenza virus H9N2, and more.
Despite the diversity detected in Group A Streptococcus strains from more than 20 countries, investigators narrowed in on broadly shared sequences with relatively low variation.
In PNAS this week: tool to predict pathogenic gene pairs, analysis of bat evolution, and more.
Researchers identified 34 known and 30 new Leptospira species by sequencing dozens of isolates from soil and water samples in Asia, Africa, Europe, and Oceania.
In PLOS this week: profile of a yeast mycoparasite, biology of complex diseases, and more.
Genomic data for almost 300 ancient Eurasian horses points to lost equine lineages, horse relationships that reflect human interactions, and a recent loss in genetic diversity.
23andMe has a holiday popup shop at a mall and could open additional stores, Bloomberg reports.
By studying koalas and a retrovirus that infects them, researchers may have uncovered a new sort of 'immune response' that occurs at the genomic level, Agence France Presse reports.
NPR reports that the first person in the US given a gene editing-based therapy for a genetic disorder is heading home.
In Science this week: ancient genomes reveal social inequality within individual households, new method for quantifying genetic variation in gene dosage, and more.