Results 31 to 40 of about 246,733 (219)
Spectral distances on graphs [PDF]
Discrete Applied Mathematics, 2015 25 pages, 12 ...
Jiao Gu, Bobo Hua, Shiping Liu
openaire +3 more sources
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Graphs and CombinatoricsAbstract In 1971, Graham and Pollak provided a formula for the determinant of the distance matrix of any tree on n vertices. Yan and Yeh reproved this by exploiting the fact that pendant vertices can be deleted from trees without changing the remaining entries of the distance matrix.
Joshua N. Cooper, Gabrielle Tauscheck
openaire +2 more sources
On the distance spectra of graphs
Linear Algebra and its Applications, 2016 20 pages, 3 figures v2.
Aalipour, Ghodratollah +10 more
openaire +4 more sources
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Information Sciences, 2018 Ministerio de Ciencia e Innovación ECO2013-17766 ...
José Manuel, Gallardo +2 more
openaire +3 more sources
COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells
Molecular Oncology, EarlyView.This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos +6 more
wiley +1 more source
On the rotation distance of graphs
Discrete Mathematics, 1994 Let \(G\) be a simple undirected graph and suppose that \((x,y)\in E(G)\) and \((x,y')\not\in E(G)\). Then the rotation of \((x,y)\) about \(x\), denoted by \(r= (y,x,y')\) is the operation of removing \((x,y)\) and inserting \((x,y')\) as an edge. The resulting graph is denoted by \(G(r)\). A graph \(G\) can be rotated into a graph \(H\) if there is a
Ralph J. Faudree +4 more
openaire +2 more sources
Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer
Molecular Oncology, EarlyView.COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann +61 more
wiley +1 more source
Journal of Combinatorial Theory, Series B, 1986 A distance-hereditary graph is a connected graph in which every induced path is isometric, that is, the distance between any two vertices in an induced path equals their distance in the graph. A block graph is a conncted graph in which every block (i.e., maximal 2-connected subgraph) is complete. Let G be a graph with distance function d.
Hans-Jürgen Bandelt +1 more
openaire +1 more source