ABSTRACT
The genome of “
Candidatus
Portiera aleyrodidarum,” the primary endosymbiont of the whitefly
Bemisia tabaci
(Mediterranean species), is reported. It presents a reduced genome (357 kb) encoding the capability to synthetize, or participate in the synthesis of, several amino acids and carotenoids, being the first insect endosymbiont capable of supplying carotenoids.