Structure and evolution from m odel-fitting
Evolution: functional evolution of nuclear structure.
... Which other nuclear structural proteins were present in the LECA? The presence of apparently functional NPCs in the LECA raises an intriguing question: did this ancestral nucleus have other nu- clear structural proteins, ...
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Reconstructing phylogeny from RNA secondary structure via simulated evolution
... derived from ribosomal RNA (rRNA) sequences, however, are inconsistent with other molecular data in investigations of deep branches in the tree of ...three-dimensional structure, rather than their actual ...
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Structure and Evolution of Dragon Brains
... the structure, chemistry, and function of the squamate brain comes from single-species studies and it is unknown how these results vary between species and higher-order ...
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The role of structure in protein evolution
... structural constraints on protein evolution. A human protein with its rela- tively low level of positive selection would be expected to have an enormous amount of evolutionary rate variation explained by ...
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Evolution of the rheological structure of Mars
... The evolution of Mars has been greatly influenced by temporal changes in its rheological structure, which may explain the difference in tectonics between Mars and ...calculated from the flow law of ...
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Nonlinear evolution of plasmoid structure
... sheet structure and the plasma heating observed in the ...time evolution of the plasmoid is stud- ied by using a large-scale, high-resolution, two dimensional MHD simulation ...emanating from the ...
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The structure and evolution of story networks
... the structure of story ...their structure and evolution in order to obtain a more profound understanding of story ...modular structure. Networks with modular structure are ...
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On the Structure and Evolution of Vehicular Networks
... the structure and evolution of a VANET communication graph using realistic vehicular traces 2 from the city of ...obtained from a multi-agent microscopic traffic simulator (MMTS) ...shape ...
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The evolution of the US urban structure from a long run perspective (1900 2000)
... 2. The Database A very basic description of the territorial configuration of the United States is that the territory is divided into states, these are divided into counties, and finally, cities are the base of the system ...
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Insights into the Evolution of a Complex Virus from the Crystal Structure of Vaccinia Virus D13
... existing structure-based phylogenetic lineage, and suggest that the morphogenesis of immature poxvirus virions reiterates their evolution from an ancient icosa- hedral ...
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Protein Evolution From Sequence To Structure.
... 118 their body temperatures and show brief periods of activity (29). The time of sacrifice within an IBA was not determined. Hibernating animals sacrificed in October were often in their first torpor bout of the season, ...
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From Sequence and Forces to Structure, Function, and Evolution of Intrinsically Disordered Proteins
... duced from association of disordered monomers in a dynamic, elastic matrix with covalent or b sheet crosslinking ( Muiznieks and Keeley, 2013), and the molecular sieve function of the nuclear pore is due to ...
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Studies in stellar structure and evolution
... STELLAR EVOLUTION T heoretical stu d ies of s t e lla r evolu tion are e s s e n tia l to the in terp reta tio n o f observations o f the sun and stars and to provide clues to the nature of s t e lla r in te r io ...
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GEODYNAMIC EVOLUTION AND MANTLE STRUCTURE
... Initial temperature structure in continental regions is calculated with a steady state approximation of a typical three layer continental model. Figure 1 shows the expression[r] ...
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Evolution of the m-plane quantum well morphology and composition within a GaN/InGaN core–shell structure
... a thin epitaxially strained 2D layer of low InN mole fraction having a slight fluctuation in mole fraction; a second, thicker, partially relaxed 2D layer of higher InN mole fraction and larger fluctuation; and finally, an ...
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Insights from the Structure of Estrogen Receptor into the Evolution of Estrogens: Implications for Endocrine Disruption
... Interestingly, conformational flexibility in the ligand-binding pocket has been found in other nuclear receptors. The ligand binding pocket on the GR can accommodate steroid analogs that are substantially larger than ...
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Bayesian Network Structure Learning from Limited Datasets through Graph Evolution
... its structure from a set of data, and subsequently use the resulting model to per- form new ...predictions. Structure learning for such models is a NP-hard problem, for which the scientific community ...
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The Hierarchical Structure of Ecosystems: Connections to Evolution
... colonists from the riffle and pool ecosystems during major floods; organic material that accumulated in such settings might be flushed into the channel during the same ...habitat structure of channels as ...
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An evaluation of the evolution of the gene structure of dystroglycan
... Abstract Background: Dystroglycan (DG) is an adhesion receptor complex composed of two non-covalently associated subunits, transcribed from a single gene. The extracellular α-DG is highly and heterogeneously ...
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Structure, Function and Evolution of Insect Carboxylesterases
... Sadd, B.M., Barribeau, S.M., Bloch, G., de Graaf, D.C., Dearden, P., Elsik, C.G., Gadau, J., Grimmelikhuijzen, C.J.P., Hasselmann, M., Lozier, J.D., Robertson, H.M., Smagghe, G., Stolle, E., Van Vaerenbergh, ...
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