Li, J., Yi, X., Lee, H., Diddams, S. A. & Vahala, K. J. Electro-optical frequency division and stable microwave synthesis.
Fourth, although a basic premise of epigenetic processes was that, once established, these marks were maintained through rounds of mitotic cell division and stable for the life of the organism, several recent studies have shown that at some loci the epigenetic state can be altered by the environment [36].
Nevertheless, the centromeric sequences within the pericentromeric regions are key factors for cell division and stable transmission of genetic information.
In contrast, CD57 levels, which are a hallmark of extensive cellular division, were stable during virus rebound.
In addition, we were interested in those changes that were persistent through cell division and stable in the absence of TGF-β.
We then determined whether asymmetric cell division was a stable feature of slowly dividing cells.
The deletion of FlhD may help JG1 to maintain a stable division rate to more quickly respond to environmental changes thus giving competitive advantages.
The absence of FlhCD may help bacterial strains keep a stable division rate to respond immediately to environmental changes thus providing competitive advantages [ 59].
Profits and revenue at The Post Co.'s television and broadcasting divisions were relatively stable.
What's more, these divisions were quite stable: even when people had more positive experiences in the course of a year, it wasn't enough to change preëxisting negative views.
