Symbiont Genomic Features and Localization in the Bean Beetle <i>Callosobruchus maculatus</i>
Aileen Berasategui, Abraham Moller, Benjamin Weiß, Christopher W. Beck, Caroline Bauchiero, Timothy D. Read, Nicole M. Gerardo, Hassan Salem
Abstract
, the role of microbial symbioses in its natural history remains understudied. Here, we demonstrate that the bean beetle harbors a simple gut bacterial community that is stable throughout development. This community localizes along the insect's digestive tract and is largely dominated by Staphylococcus gallinarum. In elucidating symbiont metabolic potential, we highlight its possible adaptive significance for a widespread agricultural pest.
Topics & Concepts
Callosobruchus maculatusBiologySymbiosisInsectCallosobruchus chinensisHerbivorePhaseolusHost (biology)NutrientKey (lock)BotanyRange (aeronautics)EcologyPEST analysisBacteriaGeneticsComposite materialMaterials scienceInsect and Pesticide ResearchInsect symbiosis and bacterial influencesEntomopathogenic Microorganisms in Pest Control