Sentences with phrase «expressed by pathogens»
Not exact matches
Finally, pathogens will be tagged with fluorescent / bioluminescent probes or will be genetically modified to express markers for detection by in vivo imaging, so that dissemination and proliferation can be visualised in vaccinated and challenged animals.
http://transvac.org/
The effect of management on pathogens appears to be mediated by immunity, with feral bees expressing immune genes at nearly twice the levels of managed bees following an immune challenge.
Presumably free sialic acid is made available to such pathogens by other, sialidase - expressing bacteria living in the same niche, or... by host sialidases that are activated in the course of inflammation.