Because genetic material is propagated over extended periods of time due to the self-renewal properties of stem cells, the compounding mutations required for tumorigenesis have been hypothesized to arise in these rare cells and not their more numerous progeny, which have a finite lifespan once committed to differentiation.
Orthology analyses generally assume that the genetic material is propagated by vertical descent from preexisting genes either by speciation (resulting in orthologs) or duplication (resulting in paralogs).
All plant material used in this study was propagated at Dagujia forest farm in Liaoning province in northeastern China (longitude of 42°2'48"N, latitude of 124°47'48"E; altitude of 225 394 m; and annual average temperature of 5.6°C) [ 2].
LCMV Armstrong was propagated on BHK cells.
C. reflexa was propagated vegetatively throughout.
M. leprae was propagated in armadillos.
The uncertainties associated with global hull geometo, panels, hard corners, stiffeners, and material properties are propagated into the hull ultimate strength prediction module.
In the developed level set approach, starting from an initial guess, the material interfaces are propagated through iterations such that the residuals between the simulated and observed state variables (hydraulic head) is minimized.
However, as previously discussed, although either fibres or oligomers have been proposed as putative material to be propagated among cells, recent studies have shown that there are only mature fibres of α-syn, and not monomers and oligomers, responsible for triggering the amyloid aggregation process in healthy neurons, becoming the most effective seeds [ 18, 23, 66].
These were the rumors the CIA was propagating.
