It is often assumed that they enter a hibernating/quiescent state, although there is increasing evidence that a number of so-called latent pathogen stages exhibit appreciable metabolic activity.
This finding is important because global transcriptomic profiles revealed a remarkable degree of specificity with regard to pathogen and stage of immune challenge.
Of biomedical interest, it has been suggested that the cellular source of IL-10 may vary in response to infection with different pathogens (or even genetically distinct isolates of the same pathogen), the stage of infection, or anatomical location [ 25].
We then calculated food-specific totals for all disease, visits to general practitioners, hospitalizations, hospital occupancy, and deaths by adding together the appropriate food-specific totals for each pathogen (Appendix, stage E).
The transcripts also diminished rapidly after 3 hai, which is consistent with the observation that there is rapid but transient Ca2+ accumulation in the cytoplasm during the initial plant-pathogen interaction stage [9].
Furthermore, gene expression profiles of banana roots during different pathogen infection stages were compared using a digital gene expression (DGE) system.
Pathogen development stages were examined at the different time points by observing at least 200 conidia per sampling time for each of the cultivars.
The 94 RXLR effector candidates were detected by RNA-seq during the pathogen developmental stages in the present study while most (8) of 11 potential RXLR effectors were identified during the strawberry infection by ESDD in the previous study [ 8].
An elaborate framework featuring the subsequent stages in the emergence process of a species jump has already been developed, describing how an established animal pathogen, through stages of spill-over and lengthening of the transmission chain in the novel host, may evolve all the way up to an established and genetically consolidated pathogenic agent.
Secondary needle, stem (bark), and other tissues from more mature WWP trees or from tissues at relatively late pathogen infection stages could be investigated to detect tissue-specific defence responses and to identify host genes regulated specifically during other infection phases of the C. ribicola life cycle.
