Intense proliferation waves within the last 2 5 MYA of this single family alone is responsible for a dramatic increase of genome size in two diploid species, Oryza granulata [GG] and Oryza australiensis [EE] (Piegu et al. 2006; Ammiraju et al. 2007).
Several processes, including some that fit a proliferation model (wave front movement), some that appear more chemotactic (movement of individual cells at the wave front), and some related to cell or matrix adhesion (fiber climbing and chain migration), occur simultaneously during colonization of the bowel.
The opening of hemichannels occurs in response to many physiological and pathological situations, including volume regulation, proliferation, calcium wave propagation by extracellular messengers and cell death during metabolic inhibition (reviewed in [ 53]).
It also revealed a unique transverse wave proliferation mechanism which can explain the further evolution of the transverse waves.
The deformed pattern deviates from the circularity due to the proliferation (the dominant wave \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$m$$\end{document} m ).
In addition, it was not caused by stem cell proliferation, since the wave of mitosis began 4 hours postinfection, after this transient elongation was already achieved (Additional file 1).
Results from the Brisken lab showed that progesterone drives proliferation in two waves: first, cyclin D1 is required for the proliferation of some progesterone receptor (PR)+ cells; second, PR- cells in particular proliferate through a Receptor activator of nuclear factor kappa-B ligand (RANKL -dependent mechanism [ 7].
They have warned that the region may be poised for a wave of proliferation.
It could also trigger a wave of proliferation across the region and beyond as other countries hedge their bets.
We think this final wave of proliferation will happen because this same option-buying strategy is what was employed by the most successful of the micro VCs in the first place.
