Sentence examples for identified by lack from inspiring English sources

The degenerated area was identified by lack of eosin-positive cytoplasm and disturbed tissue integrity on H&E-stained sections.

Projection neurons were identified by lack of fluorescence, as well as pyramidal-like morphology and spike frequency adaptation in response to prolonged depolarization [21].

Type IIX fibers were identified by lack of immunostaining using these MHC antibodies.

We conclude that HNSCCs contain subpopulations of cells with CSC features, which can be identified by lack of proteasome activity and low proteasome subunit PSMD1-expression.

Multifocal melanoma liver metastases were identified by lack of expression of cytokeratin, cytokeratin 19 and the expression of Melan A and vimentin.

40 Brain sections were stained with Luxol fast blue/Cresyl violet, and lesions were identified by lack of color and destruction of myelin architecture (Fig. 1A).

Mutant embryos homozygous for Df 2L His C and carrying two or six transgene-encoded His-GUs were identified by lacking green fluorescent protein expression, selected from 22- to 24-h embryo collections, dechorionated, fixed for 10 min in 1 1 heptane/methanol and mounted in 1 1 Hoyers medium/lactic acid.

In the clinical setting, basal-like tumors are usually identified by the lack of expression of hormone receptors by immunohistochemistry (IHC) and lack of overexpression of HER2 by IHC and/or FISH (the so called triple-negative [TN] status) [ 1, 2, 6].

To this day, evangelical sanctuaries can be identified by their lack of visual stimulation; it is rare to see statues or stained-glass windows with human figures.

Pneumothorax was identified by the lack of sliding between the visceral and parietal pleural layers (visualized as hyperechoic lines) with no distal reverberation artifact.

Mutant clones were identified by the lack of GFP and the close proximity of twin spot clones with two copies of the GFP expression cassette.