Using NBD-C6-ceramide as a post-fixation marker for Golgi membranes [ 30], it is clear that staining is abolished by saponin, whereas it persists when digitonin is employed.
Cdk4, Cdk6, and cyclin D1 levels rise initially at both ages after TAg downregulation, but this rise is reversed in the four-month-old mice, whereas it persists in the seven-month-old mice.
Pritchardia seed removal by animals is patchy in space and time; seed in some locations was removed in hours or days, whereas in others it persisted for 42 days or more.
As shown for other placental taxa – spiral-horn antelopes [ 32], hares [ 57], or bears [ 59] – our results suggest that phylogenetic signal has been progressively obliterated by higher mtDNA rates whereas it has persisted in at least one slower-evolving nuclear gene.
The wave initially propagates in the two models following a very similar dynamics; however, later on the simulation, propagation stops in the microscopic model, whereas in the discrete model it persists as a reentry wave.
In the scenario with both mainland and island infected the T2 allele gets lost on the island if m≥s/(1+s), whereas it can persist on an uninfected island as long as me≈m(1−lCI /(1+f)
Also, because of the drug's pharmacokinetic characteristics, any such effects would be limited to the infusion period, whereas its benefits persist in the population for which it is indicated.
Remarkably, in dcr1Δ cells, the presence of functional TetRoff-Sir2 allowed silencing (45.6% red colonies) of L5-4xTetO-ade6+ to persist, whereas it was lost when catalytically inactive TetRoff Sir2N247A was expressed.
But it now appears that some Classic civilizations declined as early as 750, whereas others persisted until as late as 1200.
