Characterisation of the fig-fig wasp holobiont

Abstract

Plants and animals have long been considered distinct kingdoms, yet here a ‘plant-animal’ is described. An extraordinary symbiosis in which neither organism can reproduce without the other, the fig tree (Ficus) provides the habitat for its exclusive pollinator: the fig wasp (Agaonidae). Characterising the ‘fig-fig wasp holobiont’ acknowledges, for the first time, ‘plant-animal symbiogenesis’.