Surprisingly, there are few cases where we understand the mechanisms by which external cues, transmitted by intercellular signaling, specify the division orientation of animal cells.
It also further facilitated, on the basis of BCVA, compliance of categorization of visual impairment divisions as specified by the World Health Organization (WHO).
For each treatment, measurements from three to five apices were pooled after filtering by cell layer, region of interest (meristem), GFP expression, and cell division, as specified in Table S2.
For example, the cyton model is formulated through a competing risk approach under which the probability of division is completely specified by the distributions of the time to division and of the time to death.
Specific protein-protein interactions specify whether cell division occurs optimally, or whether division is arrested.
Arguably, in comparison to apical cell division, side-branch formation needs to specify the cell division plane more accurately.
Although, we find a similar partition to Yu et al. when a division into three clusters is explicitly specified to the algorithm, this partition was not supported over a division into two clusters by our clustering algorithm.
Morphogenesis, homeostasis, and regeneration of epithelial tissues rely on the accurate orientation of cell divisions, which is specified by the mitotic spindle axis.
Collectively, these results indicate that Myb regulates two distinct categories of cardiac progenitor cell divisions to specify correct cardiac cell numbers: symmetric cell divisions of the Tin-CC progenitors, and an earlier round of cell divisions that gives rise to the Svp progenitors.
Cells can, in principle, control their size by growing to a specified size before commencing cell division.
