Results 41 to 50 of about 19,039,568 (311)
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
wiley +1 more source
, 2015 Variance/covariance matrices used in this study, separated by species. The BSFG G-matrix is named G_Bayes.
Sebastião, Harley +11 more
core +1 more source
Optimizing amino acid substitution matrices with a local alignment kernel
BMC Bioinformatics, 2006 Background Detecting remote homologies by direct comparison of protein sequences remains a challenging task. We had previously developed a similarity score between sequences, called a local alignment kernel, that exhibits good performance for this task ...
Vert Jean-Philippe +2 more
doaj +1 more source
The Influence of Matrix Size on Statistical Properties of Co-Occurrence and Limiting Similarity Null Models. [PDF]
PLoS ONE, 2016 Null models exploring species co-occurrence and trait-based limiting similarity are increasingly used to explore the influence of competition on community assembly; however, assessments of common models have not thoroughly explored the influence of ...
Thomas Michael Lavender +2 more
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Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Spin Characters' Decomposition Matrices of S27, S28modulo, p=13
Ibn Al-Haitham Journal for Pure and Applied SciencesIn this study, when the field characteristic is 13, we calculate decomposition matrices for the spin characters and which are broken down into blocks, where the decomposition matrices are connected between irreducible spin characters and irreducible
Ahmed H. Jassim, Saeed A. Taban
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The spectrum of quantum-group-invariant transfer matrices
Nuclear Physics B, 2019 Integrable open quantum spin-chain transfer matrices constructed from trigonometric R-matrices associated to affine Lie algebras gˆ, and from certain K-matrices (reflection matrices) depending on a discrete parameter p, were recently considered in arXiv ...
Rafael I. Nepomechie, Ana L. Retore
doaj +1 more source
FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
Sign determinancy in LU factorization of P-matrices
Linear Algebra and its Applications, 1995 The authors consider the sign inheritance problem for the \(LU\) factorization of \(P\)-matrices, that is, \(\text{sgn}(u_{ij})= \text{sgn}(a_{ij})\) for a given pair \(i\leq j\), or for all such pairs. An \(n\times n\) array \(B\) is a sign pattern (matrix) if each entry of \(B\) is \(+\), \(-\) or 0.
Johnson, Charles R. +2 more
openaire +2 more sources
FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley +1 more source