The temporary vacant niche can be easily and quickly recolonized by many bacteria (Yakabe et al. 2010).
Moreover, NSCs have been observed to migrate to brain regions where active angiogenesis is occurring in neurological diseases [ 90], creating a temporary vascular niche where the angiogenesis and neuroreparative processes are reciprocally fostered [ 146].
Importantly, the cells with the definitive progenitor potential have significantly higher affinity to the yolk sac microenvironment at E9.5-E10.5 suggesthat thet the yolk sac works as temporary pre-liver niche for immature blood cells precursors [ 71].
Self-deception led those who had allowed the bubble to develop, who had looked the other way as bad lending practices became routine, to think that the problems were niche or temporary.
"It's not a bad thing to have all these businesses in the same place, but in a recession the smaller ones tend to be cannibalised by the larger ones, which can afford to take a temporary hit and develop niche specialisms".
Labor Ready says it is the top provider of manual laborers for temporary tasks, but it remains a niche player with revenue only now approaching $1 billion.
After several years of struggle Harris' firm, Axiom Law, had found a lucrative niche supplying lawyers, mostly on temporary assignment, to the financial industry.
The finding of (temporary) coexistence is crucial for revealing what niche differentiation means in our model, and therefore explains how grouping can lead to enhanced foraging efficiency (i.e. also in the case of straight moving groups, a shift in niche is required for it to outcompete solitary individuals).
For years, Ricky's has made a specialty of selling Halloween costumes — a niche so profitable that in 2004 it began setting up temporary Halloween shops in September and October.
