Army officials said that last fall two divisions were classified in the war plans as unable to fulfill their missions.
Symmetric and asymmetric divisions were classified based on the morphologies and migration behaviors of the daughter cells.
The transcript abundance of ftsH, which encodes a protein essential for cell division and classified as COG category O, peaked at 5 30, just before the dark/light transition, whereas ftsK/spoIIIE, which encodes a putative cell division protein, and minD which encodes a septum site-determining protein peaked at 6 30, just after the dark/light transition.
In recent years Ginkgo and its fossil allies have been placed in a separate group, the division Ginkgophyta (sometimes classified as the class Ginkgopsida), in recognition of the many characteristics outlined above.
The proteins that play a role in stimulating cell division can be classified into four groups growth factors, growth factor receptors, signal transducers, and nuclear regulatory proteins (transcription factors).
Most classes of cytotoxins act to inhibit cell division and are classified based on their mechanism of action.
Stem cells, generally defined as cells able to undergo self-renewal by asymmetric cell division, can be classified according to potency.
The process of cell division can be classified into two steps in terms of septin ring formation: (i) formation of a septin hourglass structure that is observed between the anaphase and telophase stages of the cell division cycle, and (ii) formation of a two-ring structure before the onset of cytokinesis, resulting from splitting of the major ring.
For horticultural purposes, narcissi are classified into divisions, covering a wide range of shapes and colours.
Even in divisions that could be classified as symmetrical, the 'slightly more' outside daughter inevitably contributes only to the TE (barring one exception at the 16-cell stage that gives the single ICM cell in the bottom-right quadrant in Fig. 5A).
