This Week in PNAS | GenomeWeb

This Week in PNAS

Using molecular techniques, scientists led by Harvard's Jacob Russell and Corrie Moreau have studied gut microbes in ants to find patterns of symbiosis. Surveying 283 species from 18 of the 21 ant subfamilies, they found "a wealth of bacteria from across the ants." Herbivorous "turtle ants" often had symbiotic bacteria from clades within the Burkholderiales, Pseudomonadales, Rhizobiales, Verrucomicrobiales, and Xanthomonadales.

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In Science this week: intellectual property landscape of CRISPR genome editing, and more.

A researcher has been convicted of conspiring to steal genetically engineered rice, Reuters reports.

Harvard Medical School's George Church says a woolly mammoth-elephant hybrid is only a few years away, according to the New Scientist.

Intel is ending its sponsorship of the International Science and Engineering Fair, the New York Times reports.