Sentence examples for combinations of parasite from inspiring English sources

Second, for a host-parasite system the central assumption of the trade-off hypothesis may hold only for specific combinations of parasite and host genotypes under particular environmental conditions.

The severity of heart disease in experimental models is known to vary between different combinations of parasite and mouse strain (Postan et al., 1987; Andrade and Magalhães, 1997; Marinho et al., 2004; Roffê et al., 2012).

This has been observed previously with different combinations of parasites and mice [19], indicating that death in these strains is due to other causes, possibly related to the high parasitaemia levels.

The study found a new combination of parasite mutations that maybe associated with increased and earlier failure.

However, any given infection produces a clinical outcome that depends on a combination of parasite, vector, host and environmental factors [4].

These diagnoses were reached on the basis of T. gallinae culture alone in 17 birds, nested PCR amplification alone in 58 birds, and a combination of parasite culture and nested PCR in 13 birds.

The procedure also tracks the 'alleles' by parasite isolate to determine the counts of mSFP shared by each possible combination of parasite isolates.

This number of replicate cages for each combination of parasite line and environmental conditions is necessary because mosquitoes sharing a cage do not provide statistically independent data points.

Thus, ECM develops in a narrow time window after PbA infection in susceptible mice, suggesting that a combination of parasite infection and host immune responses culminate in the pathogenesis of ECM.

Nevertheless, the scientific consensus is that unusually large bee losses are caused by a combination of parasites, poor nutrition and pesticides.

The disorder is still not fully understood, but a combination of parasites, viruses, poor nutrition and pesticides are thought to be behind the widespread death of honeybees in the US, where 40% of colonies are still dying each year.