The lower level of X-chromosome genes expressed in the germ line is due to histone modifications, which leads to global silencing [ 48- 50].
The formation of advanced glycation end products (AGEs), by the so called Maillard reaction, is a complex process of condensations, rearrangements, fragmentations, and oxidative modifications which leads to a complicated network of heterogeneous products [ 3].
In response to a wide variety of intracellular and extracellular stress signals, including DNA damage, hypoxia, nutritional depletion and oncogene activation, p53 is activated primarily through posttranslational modifications, which leads to the increase of p53 protein half-life and therefore p53 protein accumulation in cells.
Under the same assumptions there exist higher rank modifications which lead to simple systems.
These technical limitations allow only some modifications which lead to a maximum experiment time span of 120 days which is not long enough for scientifically essential multi-generation-experiments.
The methodology employed here could be used as a tool to evaluate future structural modifications which lead to improvements in the favorability and stability of BACE1-HEA ReLIEs, aiding in the design of better inhibitors.
Polymers subjected to ion beam or γ irradiation undergo structural modifications, which lead to an increase in refractive index for some materials, such as poly(diethylene glycol bis allyl carbonate)) (CR39) and polycarbonate.
Still, it may raise questions because the data themselves appear to be sensitive to modifications which lead not to the loss of periodic signatures but rather to their amplification.
It is also possible that epigenetic modifications which lead to BRCA gene silencing may play a role in these cases.
