Sentence examples for basal layers were not from inspiring English sources

However, the labelled clones in the luminal and basal layers were not adjacent and the authors interpreted this as indicating the presence of two unipotent Wnt-responsive stem cell populations, one luminal and one basal, during pubertal development.

At 18 days in culture, the ocular surface epithelium was markedly reduced in thickness and consisted of no more than 2 3 cell layers; a distinct basal layer was not detected, and the morphology of the suprabasal and basal layers were similar.

No nests of melanocytes were found, and the number of melanocytes present in the basal layer was not larger than normal.

"The layers are not distinct.

The inner layer does not thicken during exospore development and a dense basal layer is formed by the lamellae.

Immediately peripheral to the basal layer is the spinous, or prickle-cell, layer the stratum spinosum.

The basal layer is formed by a single row of basal or stem cells.

16 20 In our in vitro 3D oesophageal culture, β1-integrin was consistently expressed throughout the basal layer, suggesting that the entire basal layer is in an undifferentiated state.

These Nav1.1-immunoreactive downward basal neurites were not observed in other neocortical layers.

Basal levels were not affected.

K1, another early marker of the spinous layer was delayed in its expression in 4OHT-treated IKOαβ epidermis and instead of being expressed in the layer adjacent to the basal cell layer, K1 was not expressed until ∼2-3 layers of cells above the basal layers (Fig. 4A).