Results 181 to 190 of about 8,436,438 (241)
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
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Journal of Graph Theory, 2001
AbstractIn this paper we study connected (g, f)‐factors. We describe an algorithm to connect together an arbitrary spanning subgraph of a graph, without increasing the vertex degrees too much; if the algorithm fails we obtain information regarding the structure of the graph. As a consequence we give sufficient conditions for a graph to have a connected
Ellingham, M. N. +2 more
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AbstractIn this paper we study connected (g, f)‐factors. We describe an algorithm to connect together an arbitrary spanning subgraph of a graph, without increasing the vertex degrees too much; if the algorithm fails we obtain information regarding the structure of the graph. As a consequence we give sufficient conditions for a graph to have a connected
Ellingham, M. N. +2 more
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Ribosomes, G-factor and Siomycin
Nature New Biology, 1971G-factor interacts with the 50S ribo-somal subunit at a site which is distinct from the peptidyl transferase centre and which is inactivated by siomycin.
J, Modolell, D, Vazquez, R E, Monro
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Escherichia coli elongation factor G blocks stringent factor
Biochemistry, 1980The relationship between the binding domains of elongation factor G(EF-G) and stringent factor (SF) on ribosomes was studied. The binding of highly purified, radioactively labeled, protein factors to ribosomes was monitored with a column system.
E G, Wagner, C G, Kurland
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Nature Physics, 2011
Every metal has a Fermi surface, which gives rise to quantum oscillations in a magnetic field. But the nature of the Fermi surface in cuprate superconductors is a profound mystery that scientists are only starting to unravel.
Stephen R. Julian, Michael R. Norman
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Every metal has a Fermi surface, which gives rise to quantum oscillations in a magnetic field. But the nature of the Fermi surface in cuprate superconductors is a profound mystery that scientists are only starting to unravel.
Stephen R. Julian, Michael R. Norman
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Journal of Physics B: Atomic, Molecular and Optical Physics, 1989
A new g-factor sum rule is derived and compared with experimental data for several transition elements, g values calculated using the sum rule are then compared with those obtained from the Lande equation.
R Pellow, M Vala
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A new g-factor sum rule is derived and compared with experimental data for several transition elements, g values calculated using the sum rule are then compared with those obtained from the Lande equation.
R Pellow, M Vala
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Fractional ( g, f )-factors of graphs
Acta Mathematica Scientia, 2001Using graphical methods, the authors present a new proof of a characterization of the existence of fractional \((g,f)\)-factors of a multigraph. Based on their proof, a polynomial algorithm for finding a \((g,f)\)-factor can be described.
Liu, Guizhen, Zhang, Lanju
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Novel mutants of elongation factor G
Journal of Molecular Biology, 1990A novel mutant form of elongation factor G (EF-G) in Escherichia coli is described. This variant EF-G restricts reading frame errors by a factor of 2 to 3 in vivo at two different positions in a lacIZ fusion. In addition, a conventional fusidic acid resistant (fusR) mutant of EF-G was compared with the restrictive mutant.
A A, Richter Dahlfors, C G, Kurland
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Orthogonal (g, f)-factorizations in networks
Networks, 2000Summary: Let \(G= (V,E)\) be a graph and let \(g\) and \(f\) be two integer-valued functions defined on \(V\) such that \(k\leq g(x)\leq f(x)\) for all \(x\in V\). Let \(H_1,H_2,\dots, H_k\) be subgraphs of \(G\) such that \(|E(H_i)|= m\), \(1\leq i\leq k\), and \(V(H_i)\cap V(H_j)= \emptyset\) when \(i\neq j\). In this paper, it is proved that every \(
Lam, Peter Che Bor +3 more
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On (g, f)-factorizations of graphs
Applied Mathematics and Mechanics, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ma, Runnian, Gao, Hangshan
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