Trematode genetic patterns at host individual and population scales provide insights about infection mechanisms.

ABSTRACT: Multiple parasites can infect a single host, creating a dynamic environment where each parasite must compete over host resources. Such interactions can cause greater harm to the host than single infections and can also have negative consequences for the parasites themselves. In their first intermediate hosts, trematodes multiply asexually and can eventually reach up to 20% of the host's biomass. In most species, it is unclear whether this biomass results from a single infection or co-infection by 2 or more infective stages (miracidia), the latter being more likely a priori in areas where prevalence of infection is high. Using as model system the trematode Bucephalus minimus and its first intermediate host cockles, we examined the genetic diversity of the cytochrome c oxidase

SUBMITTER: Correia S 

PROVIDER: S-EPMC10941227 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature