Sentence examples for once challenged with from inspiring English sources

Once challenged with target, the duplex probe cleaved and triggered the EXPAR mediated target recycle and regeneration circles as well as the HCR process.

Because double mutant ES cells undergo premature chromosome segregation and grow slower once challenged with one of the spindle poisons, nocodazole [30], we doubted that we would be able to catch the anouploidy of the double mutant cells because of selection against aneuploidy.

In New York, for instance, a remarkable high school special education principal once challenged me, albeit with a smile: "Why should I let you train my staff?" Sensing her gutsiness, I rolled the dice... "Because you know that I will f _ _ k them up with love".

Denton, who once challenged Thiel to a public debate, has reacted with uncharacteristic reticence to the op-ed.

While I occasionally disagreed with Ulin's book, I wasn't once challenged or confounded or even surprised by it.

Frederick Douglass once challenged him to a debate, but Brownlow declined: he refused to share the stage with a black man.

Tolstoy once challenged Turgenev to a duel.

Once cells are challenged with oxidative stress, the proteasome is activated.

Such an approach would allow one to assess how the biological system responds once it has been challenged with an exogenous factor, and thereby possibly improve class prediction.

The cells were washed once in HBBSS and challenged with 10% serum in HBBSS in the presence or absence of YM201636.

Once again, the player is challenged with the increase in the game's level of difficulty.