Results 81 to 90 of about 141,811 (278)
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
THE LEFT REGULAR REPRESENTATION OF A COMMUTATIVE SEPARATIVE SEMIGROUP [PDF]
Journal of Sciences, Islamic Republic of Iran, 1992 In this paper, a commutative semigroup will be written as a disjoint union of its cancellative subsemigroups. Based on this fact we will define the left regular representation of a commutative separative semigroup and show that this representation is ...
doaj
On AdS4 superspace and supergravity
Journal of High Energy PhysicsIn the N = 1 superspace, AdS4 supersymmetry is realized as the non-linear super coordinate transformations. The fermionic coordinates form a faithful non-linear representation of supersymmetry on their own.
Chen-Xu Han, Zhao-Long Wang, Yi Yan
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Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
On some interpretation of linear frames in projective differential geometry
Дифференциальная геометрия многообразий фигур, 2018 The centroprojective group, i. e. the stabilizer G of a fixed point A in the group GP(n) of projective transformations of n-dimensional projective space Pn (n > 1) is considered in the paper. Two faithful representations of the linear quotient group of G
A. Kuleshov
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The Soundscape of Pasolinis The Gospel According to St. Matthew
Journal for Religion, Film and Media, 2019 Il Vangelo secondo Matteo (The Gospel According to St. Matthew, IT/FR 1964), by the Italian film director Pier Paolo Pasolini, is one of the most interesting and widely acclaimed film representations of the life of Jesus.
Nicola Martellozzo
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No Country for Old X-Men: The Aging Hero in No Country for Old Men and Logan
[sic], 2020 The American Western is imbued with a particular elasticity, which allowed it to stay relevant for decades. One of the recent developments in the genre seems to be its focus on the aging frontiersman – a hero past its prime.
Ljubica Matek, Zvonimir Prtenjača
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Molecular Oncology, EarlyView.ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang +8 more
wiley +1 more source
Constructing faithful matrix representations of Lie algebras
Proceedings of the 1997 international symposium on Symbolic and algebraic computation - ISSAC '97, 1997 By Ados theorem every nite dimensional Lie algebra over a eld of characteristic zero has a faithful nite dimensional representation We consider the algorithmic problem of constructing such a representation for Lie algebras given by a multiplication table An eective version of Ados theorem is proved.
openaire +3 more sources
Molecular Oncology, EarlyView.Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard +5 more
wiley +1 more source