This Week in PNAS

In a study slated to appear online this week in the Proceedings of the National Academy of Sciences, researchers from Italy, the UK, and Australia described genomic efforts to characterize Haemophilus influenzae isolates that lack the outer capsule that's used for typing other strains of the pathogen. The team did whole-genome sequencing on 89 of these so-called "non-typeable" H. influenza isolates that were either involved in disease cases or carried without obvious symptoms. Along with data from eight non-typeable H.

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In Science this week: self-assembly of DNA components in solution, and more.

Genetics and Molecular Research retracts two gastric cancer papers for being "substantially equal" to other papers, according to Retraction Watch.

A new analysis indicates that the Ebola virus behind the current West African outbreak is mutating at about the same rate as other Ebola viruses.

With the launch of Scott Kelly into space today, the study of him and his earthbound brother to disentangle the effects of life in space from the effects of genetics kicks off.