PRJNA264827
Similarities and seasonal variations in bacterial communities from the blood of vertebrates and from their vectors
Vector-borne microbes are subject to the ecological constraints of two distinct microenvironments: that in the arthropod vector and that in the blood of its vertebrate host. Because the structure of bacterial communities in these two microenvironments may substantially affect the abundance of vector-borne microbes, it is important to understand the relationship between bacterial communities in both microenvironments and the determinants that shape them. We used pyrosequencing analyses to compare the structure of bacterial communities in Synosternus cleopatrae fleas and in the blood of their Gerbillus andersoni hosts. We also monitored the inter-individual and seasonal variability in these bacterial communities by sampling the same individual wild rodents during the spring and again during the summer.