The nucleosome, a fundamental unit of chromatin structure, consists of a histone octamer, composed of two molecules each of the histone types H2A, H2B, H3, and H4, encircling approximately 146 base pairs of DNA in 1.7 turns1,2,3. H2A.B, a mammalian-specific histone variant of H2A, is h...
There are two line notations of chemical structures that have established themselves in the field: the SMILES string and the InChI string. The InChI aims to provide a unique, or canonical, identifier for chemical structures, while SMILES strings are wide
is first-class. Thus one could consistently obtain, at least locally in the configuration space, wave functions of "universe" by solving the partial differen-tial equations representing the constraints, i.e. the Wheeler-DeWitt equations for the quantum canonical tensor model. The unique wave ...
surface, while the metal atoms below the surface representing the backside of electrode have a zero contribution from the electrostatic interactions with the field. This is also the case in reality where the back side of electrode is field-free7. These charge fingerprints could measure the interac...
1. A method of representing historical records of data backup activity from a plurality of data backup products in a format that enables this information to be cross-referenced, consolidated, and compared comprising: (a) providing a computer network with data backup activity performed by a pluralit...
The “GetDateValue” method returns the value of an element in the form of a floating point number that contains the number of days and fractional days since the epoch (Dec. 30, 1899), one of the standard date notations that is used with COM technology. This method is to be used only...
21 The basis for this discrepancy is unknown, but might relate to the fact that β-catenin would be required to form adherens junctions in BM, where there are dose-dependent aspects of Wnt signaling.46 All of these findings suggest that MSCs are regulated by canonical Wnt pathway signaling. ...
Nitrogen is the element that most often limits plant growth. Some prokaryotes can form the enzyme complex nitrogenase to reduce atmospheric dinitrogen and introduce it into the biosphere. Plants can only access this source of nitrogen by entering symbioses with nitrogen-fixing prokaryotes. Root nodule...
In the skin, Shh is only expressed in the lateral disc, the group of cells in the matrix directly adjacent to the DP that eventually form the IRS, but Hh-responsive genes such as ptch1 and gli1 are expressed in proliferative matrix cells up to the line of Auber29,47, many cell ...
receiving a visual query from a client system, the visual query including an image; performing optical character recognition (OCR) on the visual query to produce text recognition data representing textual characters including a plurality of textual characters in a contiguous region of the image of th...