Some types of tissue, such as liver tissue, show minimal cell division or undergo cell division only when injured.
This action of EGF was reported previously for VSMCs [15] and apparently results from EGF-dependent early DNA synthesis, accompanied by minimal cell division for 0 to 4 days, that leads to subsequent cell cycle arrest [19].
To minimize the effect of cell proliferation on the invasion assay, we have confirmed that, in the first 24 hours, BEAS-2B cells undergo minimal cell division and do not show any noticeable difference in cell proliferation between cells expressing AQP5 and cells expressing mock vector (Fig. S1).
Notably, histone H1° was originally found only in tissues with minimal cell division, such as liver, kidney and brain.
Therefore, sperm in the Parental stage likely range from a minimal of 36 cell divisions to approximately 40 divisions.
It can be used to approach almost all the superficial parotid region, including the superior and anterior divisions, with minimal scarring.
In contrast with most other shapes (even spherical cells), the rod shape is naturally propagated in the two sister cells after division, with minimal remodeling required.
These two opposing requirements ultimately lead to optimization of the epithelium turnover rate for a defined organism, allowing maintenance of tissue integrity and organ function with minimal stem cells and cell divisions required.
10.7554/eLife.02875.024 Figure 9. Dynamic spindle orientation variability and asymmetric AP divisions increase with minimal nocodazole.
We conclude that minimal nocodazole-induced asymmetric AP divisions result in increased Tis21 GFP expression in daughter cells, consistent with these daughters being neurogenic progenitors.
