The service discovery issue is compounded by a plethora of different types of service directories that could be implemented by using various technologies in distributed systems.
Cells actively dividing in mammals include germ cells and a plethora of different types of stem cells.
Likewise, a plethora of different types of gene cassettes, many having no obvious role in pathogenicity or resistance phenotypes, have been found associated with these integrase genes [e.g., [ 26- 28]], and in environmental metagenomic samples [ 25, 27, 29, 30].
Our studies show that blocking TSLP and NKG2D can normalize the exaggerated atopic response of keratinocytes and multiple leukocyte types in TPA treated EPI-/ skin, indicating that these targeting strategies affect a plethora of different cell types.
The growth factors that signal via gp130, IL-6, IL-11, LIF (leukemia inhibitory factor), CNTF (ciliary neurotrophic factor), OSM (oncostatin M), CT-1 (cardiotrophin-1), CLC (cardiotrophin-like cytokine) and IL-27, affect a plethora of different cell types [31], [32], and it has been shown that direct activation of gp130 does not require the specific ligand for cell type-specific signalling [58].
Carbohydrates are ubiquitious structures on the surface of a plethora of different cell types including potentially pathogenic and beneficial gut bacteria.
KSHV has an expansive cellular tropism both in vivo and in vitro, and can infect a plethora of different cell types [ 4] presumably due to its ability to bind ubiquitous molecules expressed on target cells such as heparan sulfate (HS) [ 5].
Furthermore, the plethora of different types of equipment used in laboratories makes conditions extremely difficult to reproduce, and separations are highly dependent on the skills of the operator.
Unfortunately, individual medication histories may contain a plethora of different drugs, doses, switching between drugs, and types of administration.
Some schools that use banding run their own tests at odd times, which means children sitting a plethora of different assessments in a way that might disadvantage certain types of family.
A plethora of different bots "play" various instruments.
