Given that cells dividing toward partners will on average have more access to benefits than those dividing away from partners, both cooperators and cheaters pile over partners.
These factors diminish as epithelial cells divide, migrate away from the crypt base, differentiate into the postmitotic lineages, and end their life span in approximately 7 days when they are sloughed into the intestinal lumen.
The next part of the book, although not formally divided, moves away from thediscussions about new biological entities.
Similarly, "the line when divided passes away into its halves, and the man into bones and muscle and flesh, but it does not follow that they are composed of these as parts of their essence" (1035a17 20).
A few weeks ago, news broke that two works by Damien Hirst, Mother and Child (Divided) and Away from the Flock had been leaking toxic formaldehyde gas.
2) While the authors' data support the proposed model for cells dividing slightly away from the plane of the neuroepithelium, it is less clear how the data could explain cells dividing with their spindle oriented completely perpendicular to the neuroepithelium.
As the proliferative germ cells divide, they move away from the DTC, towards the uterus.
A typical mature HF) can be divided into two parts: a permanent distal part (proximity to epidermis) and a cyclic proximal part (away from epidermis) [ 3].
These waves of emigration have resulted in a vibrant, but divided, diaspora living away from home.
The man responsible for many of those rankings, Bert Sperling, continues to plug away, dividing his time between Portland and Depoe Bay, Ore., compiling yet more data for yet more lists, just as he has for the last 20 years.
