Many adult stem cells use ACD as a means of maintaining stem cell number and thus tissue homeostasis. Here, we review recent progress on ACD, discussing conservation between stem and non-stem cell systems, molecular mechanisms, and the biological meaning of ACD....
Stem cells have the remarkable ability to self-renew, meaning that upon asymmetric divisions they generate one daughter endowed with the same stem-like property of the mother, and another one prone to differentiate. Asymmetric cell divisions (ACDs in the following) are attained by unequal segregati...
Many adult stem cells use ACD as a means of maintaining stem cell number and thus tissue homeostasis. Here, we review recent progress on ACD, discussing conservation between stem and non-stem cell systems, molecular mechanisms, and the biological meaning of ACD.关键词:...
Definition of asymmetric in the Financial Dictionary - by Free online English dictionary and encyclopedia. What is asymmetric? Meaning of asymmetric as a finance term. What does asymmetric mean in finance?
Although plane of cell division has a crucial meaning for the fate of the progeny of the dividing cell, the mechanism regulating the division orientation in mammalian embryos remains largely unknown. Results and discussion Position of the nucleus and the plane of cell division in 8-cell embryos ...
The distance between R88 and (2S,3R,4S)-4-HIL is more than 4 Å, meaning no ionic or hydrogen bond could be formed. Figure 4 shows the binding mode of (2S,3R,4R)- and (2S,3R,4S)-4-HIL. The carboxy group of 4S-4-HIL is recognized by R147 and Y191, while the ...
“or,” is inclusive, meaning and/or; the phrases “associated with” and “associated therewith,” as well as derivatives thereof, may mean to include, be included within, interconnect with, contain, be contained within, connect to or with, couple to or with, be communicable with, ...
Maps collected by energy dispersive mapping at the Ni-K edge (ex-situ) using total fluorescence yield for NiO-B electrodes reduced by 50% in a Li metal coin cell, at (a) 1C and (b) C/20 rate. The electrodes, which were flat disks, were mounted normal to the observer axis, so th...