Sentence examples for maintained by wild from inspiring English sources

Continuous monitoring in the field should be carried out to know whether H5N1 virus can be maintained by wild birds.

In the paper, we found the samples of 24 species were positive for H5N1 virus and the prevalence for Anseriformes was relatively high, which suggested that H5N1 virus might be maintained by wild birds, especially by water fowls.

Worldwide, rabies is maintained by wild hosts (Baer 1991).

Indeed, dogs from a town in Amazon rain forest [ 42], as well as captive animals in Peruvian Amazon [ 43] were seroreactive against Icterohaemorrhagiae, and not to serogroups maintained by wild animals, as might be expected.

Despite the robust expression of Nanog and other pluripotency-related genes in Oct4λVP2-maintained ESCs, and the conferred LIF independence just described, the expression of Oct4λVP2 itself was 2- to 5-fold lower than that of Oct4 in ESCs maintained by wild type Oct4.

We further substantiated the rescue experiment just described by generating ZHBTc4 cell lines maintained by wild-type Oct4 and, separately, by Oct4λVP2 and by Xlpou91λVP2.

The lethal mutations described here were isolated and maintained by a wild-type allele on a rescuing duplication.

Where the sylvatic cycle (involving the wild suids and argasid ticks) occurs and pig production is of the commercial type, control is maintained by separation between wild suids and domestic pigs.

The tpk null strain was initially maintained by expression of wild-type TPK1 from a URA3-marked plasmid since it has the highest degree of sequence identity to the murine PKA homolog.

In addition, such a study might enable the estimation of the age of these polymorphisms, which we would predict would be old, if indeed they are maintained by overdominance in the wild.

The polymorphism has been thought to be maintained by natural selection in wild populations because the arrangements cycle seasonally, form altitudinal clines [2], and form stable geographical clines [3] despite extensive gene flow [4] [6].