Sentence examples for be negative for these from inspiring English sources
Since there are high densities of M. maximus and L. leucocephala along PR-325, we expected the coefficient for this variable to be negative for these two species (probability declines with distance from the road).
However, neural stem- and progenitor cells in the stem cell-rich regions of the adult human brain appear to be negative for these CD133 epitopes [38].
(Figure 1) The samples with a single copy CYP21A2 on a chromosome have to be negative for these PCRs, while samples with two CYP21A2 copies on a chromosome have to be positive for these PCRs.
Conversely, it might also be possible that the expression of potential therapeutic targets, like the HER2-receptor, is induced in such cells, even if the primary tumor was found to be negative for these targets [ 37].
In the same respect, if the sample is composed of individuals who are unlikely to have the disease of interest (i.e. healthy individuals or individuals that clinicians assign a low probability of having the disease of interest), the study will overestimate the specificity of the test since the test is more likely to be negative for these patients.
All of the tests and examinations were negative for these diseases.
Comparatively, ASCs (right panel) derived from the same lipoaspirate under standard conditions [38] were negative for these pluripotent stem cell markers.
Cells surrounding epithelial subsets were negative for these markers on their lateral membranes and stained for mesenchymal proteins vimentin and laminin.
At the same time, they also show that a clear minority of [3H]-thymidine+ cells was negative for these RPC markers.
Fifty-two subjects (22 men, 30 women) who were negative for these CVD/predisposing conditions at baseline acquired one or more of these conditions by the time of their follow-up I interviews, which took place on average about 5·8 years post-enrollment.
