Sentence examples for signs of pathogen from inspiring English sources

There were no visible signs of pathogen infection in these berries.

Bridging the innate and adaptive immune systems, they survey tissues for signs of pathogen invasion and present antigen to T cells.

DC activation could be driven by maturation/danger signals that are either signs of pathogen presence, e.g., endotoxin or by tissue damage upon drug administration.

It is noteworthy that induction of the gene remains high 5 dpi despite no signs of pathogen structures on the leaves.

Disease diagnostic results showed no signs of viral pathogen infection.

The leucine-rich repeat (lrr) domain may act as the signaling molecule and be involved in recognizing early signs of a pathogen attack [ 16].

Other animals are typically only screened for physical signs of disease, and pathogen testing is delegated to either the US Department of Agriculture (for livestock) or the importer (6 ).

The innate immune system is activated when host cells are damaged or stressed, or when 'foreign' molecules that are tell-tale signs of microbes and pathogens are detected.

However, we cannot rule out the possibility that typical signs of infection with atypical pathogens may have been missed by primary care physicians.

This new knowledge will enable smart surveillance of pathogen population for genetic signs of a rise in hypervirulence within hotspots for EID emergence.

Akira Shibuya (Department of Immunology, Institute of Basic Medical Sciences, University of Tsukuba, Tsukuba Science-City, Japan) The author describes a hypothesis that explains how arthropods can persistently carry one or more viral pathogens without signs of disease.