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.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

New Mexico is re-doing its proposed science education standards after criticism, the Associated Press reports.

Agbio executives say gene editing will speed up breeding efforts, according to the Wall Street Journal.

La Trobe University's Jenny Graves has won the $250,000 Prime Minister's Prize for Science, the Guardian reports.

In Cell this week: post-treatment changes to melanoma genome, multi-omics analysis of muscle-invasive bladder cancer, and more.