Bacterial communities in termite fungus combs are comprised of consistent gut deposits and contributions from the environment.

ABSTRACT: Fungus-growing termites (subfamily Macrotermitinae) mix plant forage with asexual spores of their plant-degrading fungal symbiont Termitomyces in their guts and deposit this blend in fungus comb structures, within which the plant matter is degraded. As Termitomyces grows, it produces nodules with asexual spores, which the termites feed on. Since all comb material passes through termite guts, it is inevitable that gut bacteria are also deposited in the comb, but it has remained unknown which bacteria are deposited and whether distinct comb bacterial communities are sustained. Using high-throughput sequencing of the 16S rRNA gene, we explored the bacterial community compositions of 33 fungus comb samples from four termite species (three genera) collected at four South African geographic loca

SUBMITTER: Otani S 

PROVIDER: S-EPMC4686563 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature