Sentence examples for an empty expression from inspiring English sources

To monitor the folding and expression of PhoA* in the presence of overexpressed DsbC or DsbG, we transformed cells lacking dsbC and harboring pBAD33-phoA* with the following: (i) an empty expression control vector, (ii) the vector expressing dsbC, or (iii) the vector expressing dsbG-flag.

Effective siRNAs were co-transfected into HeLa P4/R5 cells along with either an empty expression vector, or the vector expressing a cDNA for the targeted gene lacking the 3'UTR which was thus not affected by the introduction of the siRNA (Figure 2).

The remaining xylose (X1) and xylodextrins in the culture media are shown for experiments with S. cerevisiae harboring an empty expression plasmid (vector), or with S. cerevisiae individually expressing transporters CDT-1 or CDT-2.

FLAG tagged HNRNPA2 isoform or an empty expression vector was transfected into HeLa cells in combination with a GFP expressing plasmid.

"The sisterhood" is not an empty expression.

Because of the book's title, we notice her easy, vulgar use of "disgraceful", an empty expression of exasperation.

He added: "The bottom line is that it would be enormously self-destructive for the Republicans to waste time on what is a plainly empty expression of primal, partisan rage".

(Milton Friedman in Capitalism and Freedom, University of Chicago Press, 1962; cited in Nelson, 2004: 14) And another citation from Milton Friedman in the same line: "… the notion of social justice is a completely empty expression, bereft of all determinable contents".

As an additional control, cell extracts from cells stably expressing the empty expression vector were used.

For stable transfection, MCF-7 cells were transfected with an IRES-GFP containing empty expression vector (V) or human TOX3 encoding vector (T).

We therefore generated a mutant derivative of BASP1 (K7A:K9A) to disrupt the NLS and generated stable K562 cell lines with either an empty pCDNA expression vector or the same vector driving expression of either wild-type BASP1 or BASP1 K7A:K9A.