Along the longitudinal axis of a root, beginning with the root cap and leading away from the root tip, there are five distinct zones in which certain specific growth patterns dominate: cell division, cell elongation, primary tissue maturation, mature primary tissues, and secondary tissue growth (the latter is found in woody roots i.e., those of perennial dicotyledons).
Among the different classes of E3s, two of them, the SCF and the Anaphase Promoting Complex/Cyclosome (APC/C), dominate cell cycle regulation, such as DNA replication and cell division, respectively.
This classification, which is based exclusively on the dominating cell type, diverges from any classification using conventional histological descriptions.
The paucimolecular model immediately became popular and it dominated cell membrane studies for the following 30 years.
Macrophages were the dominating cell type in the inflammatory infiltrates of laryngeal and nasal cartilage tissue sections.
The valvular interstitial cell, which is the dominating cell type in aortic valves, represents a highly plastic cell population with dynamic phenotypic features.
The term NHL has been replaced by the group of dominating cell types into B, T and natural killer (NK) cell lymphomas.
The dominating cell type was epithelioid (seven cases); in only two cases of head and neck mucosal melanomas did we observe both types of cells (epithelioid and spindle).
This is supported by the observation that in the GO Cellular Component classification, the "Plastid" class is the most frequent in the Q. petraea/ Q. robur ESTs, while in the cork oak, intracellular classes dominate ("Cell", "Intracellular", "Cytoplasm", etc).
In laboratory conditions, evolutionary engineering is usually a phenomenon of long term adaptation of cells under selective pressure, where variants of cell population with a selective advantage exponentially take over the initially dominating cells [ 16].
