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Lots of Genomic Ink: Genome(s) of common cold virus ; and of Neanderthal (one, partial)

The Tracker rather likes the headline over the LATimes story by Mary Engel today: “Rhinovirus strains’ genome decoded: cold cure-all is unlikely.” No false hopes there for an exit from the most common sniffles. And if the hygiene theory of immune system toughness is right, we’re probably better off. The fully charted genomes have, as one suspects every serious viral contagion specialist could have told you they would, such diversity among their 15 types that they offer few common avenues to treatment. Or, as Engel advises, don’t toss out the chicken soup yet. It’s rather difficult however to avoid another cliche (which Engel does, but the Tracker won’t): the achievement is nothing to sneeze at. Can’t hurt, new research avenues will open, etc. Researchers at the Univ. of Maryland School of Medicine and with the J. Craig Venter Institute led the study and have it this week in the AAAS’s Science magazine.

A second and more broadly intellectually satisfying – if practically near-useless – genome is in the news so we’ll run two lists of stories a bit farther below. It belongs to our distant yet close kin, the Neanderthal. The McClatchy Newspaper chain’s Robert S. Boyd tempts readers in with a little vignette starting “It was an unfortunate accident, but a lucky break for modern science. About 38,000 years ago , a Neanderthal man living in what’s now Croatia broke his left arm…..” At least one other story says it was a woman. Either way, the compensating overgrowth of bone in his/her right arm created enough tissue mass to preserve a smidgen of DNA, it appears. That, combined with smaller samples from other specimens, made the work possible.

The news is that Svante Pääbo of the Max Planck Inst. for Evolutionary Anthropology in Leipzig and a multinational team presented their draft genome at the AAAS meeting in Chicago, an event accompanied by a AAAS press release issued also in Croation, German, Russian, and Spanish. Plus, press conferences in Chicago and Leipzig. In truth, this is lots of ink for a progress report on a project given heavy, previous coverage. But the two genomes do have an odd resonance. These Homo Neanderthalensis folks could as appropriately be called Homo rhinohumongous. They had big noses. And no Kleenex. Maybe human rhinoviruses evolved some of their biodiversity in their magnificent ice-age schnozzes? Nobody covers that obvious angle!   Below are further samplings of coverage.

RHINOVIRUS STORIES :

Grist for the Mill:

NEANDERTHAL/NEANDERTAL STORIES:

AAAS Press Release ; Roche 454 Life Sciences Press Release ;

    -CP

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