Sentence examples for positive differentiating from inspiring English sources

Thus, combinatorial analysis of RLFs and Ki67 allows identification of three distinct replication phenotypes: proliferating cells (Cdc6, Cdt1, Mcm2 7, geminin and Ki67 positive), differentiating cells (Mcm2 7 positive; Cdc6, Cdt1, geminin and Ki67 negative) and terminally differentiated cells (Cdc6, Cdt1, Mcm2 7, geminin and Ki67 negative).

During the transition of c-kit negative undifferentiated spermatogonia to kit positive differentiating spermatogonia, an epigenetic switch involving Dnmt3a2 is critical to determine whether spermatogonia self-renew or differentiate [ 25].

Similarly, the specificity (definitely negative/(definitely negative + false positive)) in differentiating AD patients from controls and from patients with other forms of dementia should be at least 75% [ 10].

A comparison of the relative extents of PCNA- (proliferative), nrd- (freshly determined) and Hu-positive (differentiating) cell populations allows to determine the relative maturation state of a given brain part.

Similarly, dorsal-ventral expansion of Cash1-positive zones in the neural tube could be due to the migration of additional Cash1-positive differentiating neurons.

Interestingly, Fra-2 S320 phosphorylation occurs transiently in activated satellite cells and is extinguished in myogenin-positive differentiating cells.

Together, these data suggest that Fra-2 phosphorylation only marks activated satellite cells, and the phosphorylation is extinguished in myogenin-positive differentiating cells.

This decline did not result from apoptosis or reduced proliferation, but rather from lacZ-positive cells differentiating into lacZ-negative cells.

Only the ARQ allele is found in both atypical and classical positives, but differentiating between animals carrying AL141RQ and AF141RQ may indicate differences here too.

To understand which of the Fgf receptors was mediating this effect, we first performed an RT-PCR analysis for the different Fgfr isoforms in purified Kit-positive (Kit+, differentiating) and Kit-negative (Kit-, undifferentiated) spermatogonia.

Experimentally, posttransplantation colony-formation and regeneration assays established that, whereas Kit-positive (Kit+) differentiating spermatogonia seem to retain some stem cell potential, the vast majority of stem cell function is restricted to Kit-negative (Kit−) undifferentiated spermatogonia (Barroca et al., 2009; Ohbo et al., 2003; Shinohara et al., 2000).