There has been tremendous interest in developing in silico models for predicting nucleosome distributions based on DNA sequence composition and nucleosome binding preferences and the exclusionary effects of stiff DNA sequences that resist bending, such as poly dA-dT) tracts.
Polycondensations in the melt of the imide diacids and diacetyl bisphenols yielded the corresponding series of poly ester imide)s (PEIs), characterized by an alternating sequence of stiff, aromatic imide units and ether-containing aliphatic spacers.
A unified mixed, higher-order analytical formulation has been presented in this paper to predict general buckling as well as wrinkling of a general multi-layer, multi-core sandwich plate having any arbitrary sequence of stiff layers and cores.
Detailed analysis was conducted by varying the boundary conditions, core to stiff layer thickness ratios and stacking sequence.
The 570-kb NB mitochondrial genome was sequenced from the B37 stiff stalk line (Clifton et al. 2004) and also is present in B73.
The acting is stiff, the dialogue painfully self-conscious, the action sequences choreographed and edited to look as cartoonish as possible.
As the (AATAT n, (AATATAT n and other long arrays of pure AT sequences are predicted to be especially stiff [ 34], they would be expected to prevent nucleosome formation.
Using a von Frey filament series (0.6, 1.4, 2, 4, 6, 8, 15, and 26 g), a withdrawal tolerance sequence was constructed wherein a less stiff filament was applied following a paw withdrawal and a more stiff filament was applied following filament tolerance.
The hard sequences usually consist of polybutylene terephthalate (PBT), a stiff polyester resin.
