Sentence examples for negative empty from inspiring English sources

Transfections with HHhmm and HHhmh chimeras produced significantly fewer colonies than the negative empty vector control (two-tailed, two sample T-test, p<0.01) and HHM transfections showed a similar trend but were not significantly different than empty vector.

The total number of molecules distributed into the 384-well plate followed the Poisson distribution, and was corrected with the following equation: Target  =  -ln [E/N] × N, where Target is the Poisson-corrected counts of the target molecules, E is the number of negative (empty) wells, and N is the total number of digital PCRs in the experiment.

Positive (pcDNA3-HRH4) anegativeivemptypty vector) clones were selected and transfectants with moderate expression levels of HRH4 were used for the experiments described herein.

For each microorganism, positive (Piromyces sp. XI) and negative (empty vector) control strains were included for comparison with the strains overexpressing either xym1 or xym2.

Various heterologous external controls, control sets from Ambion, as well as different negative (empty vectors) and internal positive controls including pooled cDNAs which were PCR amplified from the non-subtracted cDNA library were used in the arrays.

Importantly, the endothelial loss of miR-17 92 miR-17 92 proliferation, quantifiedecreasedear proliferatione 3 staining and induced vessel regression, as denoted by an increased number of collagen IV–positive, isolectin B4 (Iso b4)–negative empty sleeves.

The dominant-negative empty form mutant LdARL-1/T34N inhibits endocytosis and intracellular trafficking from the TGN to the Lysosome/Multivesicular Tubule and to the acidocalcisomes; these defects are probably related to a mislocalisation of the GRIP domain-containing vesicle tethering factors which cannot be recruited to the TGN by the cytoplasmic LdARL-1/T34N.

However, by using a Matrigel™ coated Boyden chamber assay to compare the in vitro migration/invasion properties of EpCAM-expressing cell lines with their EpCAM-negative empty vector counterparts, no difference in cell migration and invasiveness could be found even by optimizing experimental conditions and prolonging migration time.

"Not positive, not negative, just empty".

Bars indicate the mean values in the negative control (empty bars), heat-killed cells (striped bars) and CPC-killed cells (grey bars).

Overall, this study demonstrates that both hydroxyapatite and Persian Gulf coral showed significantly more bone formation than the negative control (empty defect) at 8 weeks after surgical operation.