Sentence examples for does not express detectable from inspiring English sources

We provide biochemical evidence that ΔNp63 can interact with and activate the K5 enhancer and that all ΔNp63 isoforms are capable of inducing de novo expression of K5 in a cell line that does not express detectable levels of p63 or K5.

Ets-1 was over-expressed using a stably-incorporated tetracycline-inducible expression vector in the ovarian cancer cell line 2008, which does not express detectable basal levels of Ets-1 protein.

Using northern analysis, we found that the COS-7 monkey kidney fibroblast cell line does not express detectable levels of miR-130a (Fig. 4A).

HepG2, which does not express detectable miR-122 is resistant to HCV infection [ 23].

The sensory neuron PDE shares the same lineage with PVD and does not express detectable levels of dma-1.

Specificity of cDNA synthesis was determined by the absence of the band from yeast tRNA and DF1 cells – a chicken embryonic fibroblast cell line which does not express detectable levels of cIRK1 mRNA (Fig. 3).

Under normal cell culture conditions, myotubes did not express detectable levels of mRNA-expression of CXCL-9, CCL-3, CCL-4 or TNF-α, but baseline levels of IL-6 and IL-1β (Fig. 4B and C).

Tumours from three patients with LOH did not express detectable Fas mRNA, and Fas expression was reduced or absent in 7 of 11 tumours from informative patients without LOH.

Western blotting analysis showed a clear ~54 kDa band, representing CYP2E1 expression, whereas the C3A cells did not express detectable levels of CYP2E1.

An antibody affinity analysis was performed by transfecting HepG2 cells, which do not express detectable levels of AP-2α, with specific expression plasmids generated for each isoform, under the control of the CMV promoter.

MiaPaCa2 and Panc1 did not express detectable S100A8 mRNA levels, and had a S100A9 expression 100 fold lower than SUIT2.