These results are indicative of physiological similarities that would be consistent with the adaptation to the same host environment.
The consequence is that the tumorigenic capabilities of mammary gland fragments vary over a small range between donor mice in the same host environment.
The major factors that affect the host specificity of Salmonella serovars include differences in the bacteria themselves (e.g., the ability to survive host immunity, to grow in a given host environment, and to transmit to other individuals of the same host species) and host environments (e.g., pH, temperature, immune recognition and response, and the microbiota of a given host).
Similarly, variation in Symbiodinium within the same host species within the same reef environment has been shown for a few host species [e.g. 15].
Such traits are therefore differentiated from phenotypic plasticity, which was assumed if only the response to a different host-environment resulted in a different outcome, but the same outcome was observed in the worm populations in the same host.
These remain in the same host, thus increasing the parasite population within the host's kidney.
In the same host Gongylonema sp. was found in Tunesia.
The drivers of pathogen emergence change the overall pattern of the pathogen host environment interactions leading to either (i) a pathogen showing up in a novel host; (ii) a mutant pathogen with novel traits causing more frequent or more severe disease while remaining in the same host; or (iii) an invasion process involving a novel geographic area.
Transf., in gen., belonging to the same host or multitude.
Host-associated environments vary more than a variety of free-living communities (considering only matches to the subset of viruses in the reference tree), and phage communities from the same host species tended to cluster (Figure 2a).
Similarly, in relation to the hosts, sequences from parasites with the same host species were clustered.
