Infection Dynamics and Immune Response in a Newly Described Drosophila-Trypanosomatid Association.

ABSTRACT:

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Trypanosomatid parasites are significant causes of human disease and are ubiquitous in insects. Despite the importance of Drosophila melanogaster as a model of infection and immunity and a long awareness that trypanosomatid infection is common in the genus, no trypanosomatid parasites naturally infecting Drosophila have been characterized. Here, we establish a new model of trypanosomatid infection in Drosophila--Jaenimonas drosophilae, gen. et sp. nov. As far as we are aware, this is the first Drosophila-parasitic trypanosomatid to be cultured and characterized. Through experimental infections, we find that Drosophila falleni, the natural host, is highly susceptible to infection, leading to a substantial decrease in host fecundity. J. drosophilae has a broad host range,

SUBMITTER: Hamilton PT 

PROVIDER: S-EPMC4600116 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature