Search results for " Class F"

showing 3 items of 3 documents

Artin monoids inject in their groups

2001

We prove that the natural homomorphism from an Artin monoid to its associated Artin group is always injective

MonoidPure mathematics[ MATH.MATH-GR ] Mathematics [math]/Group Theory [math.GR]General Mathematics20F36Group Theory (math.GR)01 natural sciences[MATH.MATH-GR]Mathematics [math]/Group Theory [math.GR]Mathematics::Group TheoryMathematics::Category Theory0103 physical sciencesArtin L-functionFOS: Mathematics0101 mathematics[MATH.MATH-GR] Mathematics [math]/Group Theory [math.GR]MathematicsDiscrete mathematicsNon-abelian class field theoryMathematics::Rings and Algebras010102 general mathematicsGalois moduleInjective functionArtin groupHomomorphism010307 mathematical physicsMathematics - Group TheoryGroup theory
researchProduct

Artin groups of spherical type up to isomorphism

2003

AbstractWe prove that two Artin groups of spherical type are isomorphic if and only if their defining Coxeter graphs are the same.

Pure mathematics[ MATH.MATH-GR ] Mathematics [math]/Group Theory [math.GR]20F36Group Theory (math.GR)01 natural sciences[MATH.MATH-GR]Mathematics [math]/Group Theory [math.GR]Mathematics::Group Theory0103 physical sciencesArtin L-functionFOS: Mathematics0101 mathematicsMathematics::Representation Theory[MATH.MATH-GR] Mathematics [math]/Group Theory [math.GR]MathematicsDiscrete mathematicsGroup isomorphismAlgebra and Number TheoryNon-abelian class field theory010102 general mathematicsCoxeter groupConductorArtin group010307 mathematical physicsArtin reciprocity lawIsomorphismMathematics - Group TheoryJournal of Algebra
researchProduct

Host glycoprotein Gp96 and scavenger receptor SREC interact with PorB of disseminating Neisseria gonorrhoeae in an epithelial invasion pathway.

2007

Neisseria gonorrhoeae expresses numerous surface proteins that mediate bacterial adherence and invasion during infection. Gonococci expressing serotype A of the major outer membrane porin PorB (PorB(IA)) are frequently isolated from patients with severe disseminating infections. PorB(IA) triggers efficient adherence and invasion under low phosphate conditions mimicking systemic bloodstream infections. Here, we identify the human heat shock glycoprotein Gp96 and the scavenger receptor SREC as PorB(IA)-specific receptors. Gonococci expressing PorB(IA), but not those expressing PorB serotype B instead, bind to purified native or recombinant Gp96. Depletion of Gp96 from host cells prevented adh…

SerotypeCancer ResearchMICROBIO2405 ParasitologyPorinsBiologymedicine.disease_causeEndoplasmic ReticulumMicrobiologyBacterial Adhesionlaw.inventionMicrobiologyGonorrhealawVirologyImmunology and Microbiology(all)medicineAnimalsHumansScavenger receptorReceptorMolecular BiologyCells Culturedchemistry.chemical_classificationMembrane Glycoproteins10061 Institute of Molecular Cancer Research2404 MicrobiologyEpithelial CellsNeisseria gonorrhoeaeScavenger Receptors Class FchemistryPorin2406 VirologyRecombinant DNANeisseria gonorrhoeae570 Life sciences; biologyParasitologyGlycoproteinBacterial outer membraneProtein BindingCell hostmicrobe
researchProduct