Which bacterium, known to cause reproductive alteration via cytoplasmic incompatibility, is hosted by D. andersoni?
Answer
Wolbachia
The biological profile of *Dermacentor andersoni* extends beyond its own genetics to include its associated microbiome, which can influence its population dynamics. Among the hosted bacteria, *Wolbachia* is specifically noted for its capacity to induce reproductive alterations within the tick host. These alterations can manifest through mechanisms such as 'cytoplasmic incompatibility' or 'feminization,' phenomena capable of subtly shaping the future dynamics and evolutionary divergence of the tick population itself. While *Arsenophonus* is also hosted, *Wolbachia* is explicitly linked to these specified reproductive effects.

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