Sentence examples for not been detectable from inspiring English sources

SEM of real data suggested a significant influence of a latent confounding variable which would have not been detectable by standard logistic regression.

These observations indicate that amicronucleate cells are either incapable of growth, or they do so at a rate so slow as to have not been detectable.

Differences in weldability of natural compositions in the various flow grades of Lucite 129, 130, 140, 147, and 148 have not been detectable in actual applications.

The contamination had not been detectable by 16S rDNA or 18S rDNA PCR libraries, as these genes were not encoded in any of the contaminating DNA fragments.

So far, the two-way traffic of DNA has not been detectable for the wild-type connector under the current experimental conditions.

On the one hand, B cells, unlike T cells, have not been detectable in brain parenchyma of Alzheimer's disease patients [ 54] nor in brains of PSAPP transgenic mice, as revealed by immunohistochemistry and brain FACS analysis (Ferretti et al., submitted).

These results strongly indicated that, despite not being detectable by the two Factor C based assays above, Tth produced in E. coli BL21 Star™ (DE3) still contained endotoxin.

Brain function is temporarily or permanently impaired and structural damage may or may not be detectable with current technology.

It may as well simply not be detectable under the experimental conditions.

We hypothesize that lymph node metastasis of breast tumours will not be detectable by this method.

Therefore it is plausible that an increase in protein expression may not be detectable on the surface of cells.