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Excuse Us, John and Barack, But Do You Have Time for a Cheek Swab?

Just when you thought you couldn't possibly learn more about the presidential candidates, here comes the Wall Street Journal to let you know that in future elections, DNA information may have a key role. The article says:

In the coming era of personal genomics -- when we all can decode our genes cheaply and easily -- political candidates may be pressed to disclose their own DNA, like tax returns or lists of campaign contributors, as voters seek new ways to weigh a leader's medical and mental fitness for public office.

The story quotes George Church as saying, "I would be shocked if Americans and people in other countries don't want this type of data" about political candidates. "These are real facts, just as real as bank accounts and the influence of political action committees or family members."

And speaking of George, here's an article from Tech Review about how stem-cell lines will be created from his and the other PGP participants' cells and made available worldwide.

 

The Scan

Latent HIV Found in White Blood Cells of Individuals on Long-Term Treatments

Researchers in Nature Microbiology find HIV genetic material in monocyte white blood cells and in macrophages that differentiated from them in individuals on HIV-suppressive treatment.

Seagull Microbiome Altered by Microplastic Exposure

The overall diversity and the composition at gut microbiome sites appear to coincide with microplastic exposure and ingestion in two wild bird species, according to a new Nature Ecology and Evolution study.

Study Traces Bladder Cancer Risk Contributors in Organ Transplant Recipients

In eLife, genome and transcriptome sequencing reveal mutation signatures, recurrent somatic mutations, and risky virus sequences in bladder cancers occurring in transplant recipients.

Genes Linked to White-Tailed Jackrabbits' Winter Coat Color Change

Climate change, the researchers noted in Science, may lead to camouflage mismatch and increase predation of white-tailed jackrabbits.