Pyrazines from bacteria and ants: convergent chemistry within an ecological niche.
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ABSTRACT:
SUBMITTER: Silva-Junior EA
PROVIDER: S-EPMC5803209 | biostudies-literature | 2018 Feb
REPOSITORIES: biostudies-literature
Publications
Pyrazines from bacteria and ants: convergent chemistry within an ecological niche.
Silva-Junior Eduardo A EA Ruzzini Antonio C AC Paludo Camila R CR Nascimento Fabio S FS Currie Cameron R CR Clardy Jon J Pupo Mônica T MT
Scientific reports 20180207 1
Ants use pheromones to coordinate their communal activity. Volatile pyrazines, for instance, mediate food resource gathering and alarm behaviors in different ant species. Here we report that leaf-cutter ant-associated bacteria produce a family of pyrazines that includes members previously identified as ant trail and alarm pheromones. We found that L-threonine induces the bacterial production of the trail pheromone pyrazines, which are common for the host leaf-cutter ants. Isotope feeding experim ...[more]
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