Search results
Results from the WOW.Com Content Network
Structure of a G-quadruplex. Left: a G-tetrad. Right: an intramolecular G4 complex. [1]: fig1 In molecular biology, G-quadruplex secondary structures (G4) are formed in nucleic acids by sequences that are rich in guanine. [2] They are helical in shape and contain guanine tetrads that can form from one, [3] two [4] or four strands. [5]
The Big Four, also known as G4, refers to France, Germany, Italy and the United Kingdom. [1] France and the United Kingdom are official nuclear-weapon states and are permanent members of the United Nations Security Council with the power of veto, which enables any one of them to prevent the adoption of any "substantive" draft Council resolution, regardless of its level of international support ...
This list of protein subcellular localisation prediction tools includes software, databases, and web services that are used for protein subcellular localization prediction. Some tools are included that are commonly used to infer location through predicted structural properties, such as signal peptide or transmembrane helices , and these tools ...
The protein structure prediction remains an extremely difficult and unresolved undertaking. The two main problems are the calculation of protein free energy and finding the global minimum of this energy. A protein structure prediction method must explore the space of possible protein structures which is astronomically large.
Western Europe and parts of Central Europe generally fall into the temperate maritime climate (Cfb), the southern part is mostly a Mediterranean climate (mostly Csa, smaller area with Csb), the north-central part and east into central Russia is mostly a humid continental climate (Dfb) and the northern part of the continent is a subarctic ...
Central Europe location map.svg Module:Location map/data/Europe Central is a location map definition used to overlay markers and labels on an equirectangular projection map of Central Europe . The markers are placed by latitude and longitude coordinates on the default map or a similar map image.
The location of the geographical centre of Europe depends on the definition of the borders of Europe, mainly whether remote islands are included to define the extreme points of Europe, and on the method of calculating the final result. Thus, several places claim to host this hypothetical centre.
The following is an alphabetical list of subregions in the United Nations geoscheme for Europe, created by the United Nations Statistics Division (UNSD). [1] The scheme subdivides the continent into Eastern Europe, Northern Europe, Southern Europe, and Western Europe. The UNSD notes that "the assignment of countries or areas to specific ...