Results 71 to 80 of about 70,001 (264)
Irish Mathematical Society Bulletin, 1985 During the 1970s a series of impressive papers by Razmyslov settled the problem of the solvability of the Burnside variety \(B_ k\), that is, the variety of groups satisfying the law \(x^ k=1\). It has long been known that for \(k=2,3,6\) the groups in \(B_ k\) are solvable of length (at most) 1,2,3 respectively. Razmyslov exhibited non-solvable groups
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Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions
FEBS Letters, EarlyView.Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf +6 more
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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Supersymmetrical Separation of Variables in Two-Dimensional Quantum Mechanics
Symmetry, Integrability and Geometry: Methods and Applications, 2010 Two different approaches are formulated to analyze two-dimensional quantum models which are not amenable to standard separation of variables. Both methods are essentially based on supersymmetrical second order intertwining relations and shape invariance -
Mikhail V. Ioffe
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Determinan Harga Saham Pertambangan di Indonesia
Al-tijary, 2019 The purpose of this research is to know the influence of profitability, solvency, and commodity prices on the stock price of mining companies listed on the Indonesia Stock Exchange (IDX) in 2008-2018.
Adni Dwi Astuti, Moh Syaiful Anwar
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Journal of Mathematical Sciences, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
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Criteria for solvable radical membership via p-elements [PDF]
, 2013 Guralnick, Kunyavskii, Plotkin and Shalev have shown that the solvable radical of a finite group $G$ can be characterized as the set of all $x\in G$ such that $$ is solvable for all $y\in G$. We prove two generalizations of this result.
Guest, Simon, Levy, Dan
core
Solvable complemented Lie algebras [PDF]
Proceedings of the American Mathematical Society, 2012 In this paper a characterisation is given of solvable complemented Lie algebras. They decompose as a direct sum of abelian subalgebras and their ideals relate nicely to this decomposition. The class of such algebras is shown to be a formation whose residual is the ideal closure of the prefrattini subalgebras.
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
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