The infection of triatomines with trypanosomes can be performed with different forms of the parasite, and the procedure is important not only for vector-parasite interaction studies but also for maintaining the infectivity of parasite strains, which guarantees more realistic biological and molecular investigations. Here, I describe how to infect the vector Rhodnius prolixus, a model species, with two different species of Trypanosoma.
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Triatoma venosa and Panstrongylus geniculatus challenge the certification of interruption of vectorial Trypanosoma cruzi transmission by Rhodnius prolixus in eastern Colombia.
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Article Synopsis
- Triatoma sanguisuga, the most common triatomine bug in the US, carries the parasite Trypanosoma cruzi, responsible for Chagas disease, although diagnoses are rare in the country.
- The study presented the first complete genome sequence of T. sanguisuga, obtained from a specimen in Delaware, revealing a genome size of 1.162 Gbp with high assembly quality, evidenced by a 99.1% BUSCO score.
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