The soil provides the most congenial conditions where IJs can survive, persist, establish, recycle, and develop a long-term regulation of turnip moths and other soil pests.
They reaffirm the concept that HIV-1 can persist by establishing latent infection and point to this challenge as the major hurdle in achieving a cure for HIV-1 infection.
HSV-1 and HSV-2 establish life-long infections in their human hosts, and both viruses persist by establishing latent infections in the human nervous system.
Given the variability of colour-film processing, she was brave to persist and establish herself as - in the words of Peter Galassi, senior photography curator at Moma - "a pioneer".
The delayed expression of Ki-67 (at 48 hours) is likely to be due to lytic replication of infected cells at the early stages of infection where the infected cells may not survive but produces progeny capable of infecting new cells that eventually persists and establishes latency.
Since they persist and establish latency in their natural host after primary infection, they may be reactivated during immunosuppression (Matsuda et al, 1999).
It has been previously suggested that under certain circumstances, malaria is bistable: it can persist, if established, in areas where it would not be able to invade.
Possible explanations for these observations include spaced chromatin being sufficiently stable to persist once established, in the absence of on-going transcription, and that there are sufficient spacing enzymes in nuclear extracts to organise chromatin in an untargeted fashion.
Some of those pathogens will persist and establish chronic infections (for example, human immunodeficiency virus and Plasmodium) that may lead to a state of latency (for example, tuberculosis), and transcript profiling may be used in those situations as a surveillance tool for monitoring disease progression or reactivation.
Águas et al. [ 12] have shown that under certain circumstances when clinically immune individuals are more infectious over the duration of their infection, than naïve cases, malaria can persist, if established, in areas where it would not be able to invade.
