Search results for "DOTS"

showing 1 items of 181 documents

Nuclear localization but not PML protein is required for incorporation of the papillomavirus minor capsid protein L2 into virus-like particles.

2004

ABSTRACT Recent reports suggest that nuclear domain(s) 10 (ND10) is the site of papillomavirus morphogenesis. The viral genome replicates in or close to ND10. In addition, the minor capsid protein, L2, accumulates in these subnuclear structures and recruits the major capsid protein, L1. We have now used cell lines deficient for promyelocytic leukemia (PML) protein, the main structural component of ND10, to study the role of this nuclear protein for L2 incorporation into virus-like particles (VLPs). L2 expressed in PML protein knockout (PML −/− ) cells accumulated in nuclear dots, which resemble L2 aggregates forming at ND10 in PML protein-containing cells. These L2 assemblies also attracted…

virusesImmunologyActive Transport Cell NucleusNuclear dotsBiologyPromyelocytic Leukemia ProteinMicrobiologyCell LinePromyelocytic leukemia proteinMiceDeath-associated protein 6Virus-like particleVirologymedicineAnimalsHumansNuclear proteinPapillomaviridaeAdaptor Proteins Signal TransducingCell NucleusTumor Suppressor ProteinsStructure and AssemblyIntracellular Signaling Peptides and ProteinsVirionvirus diseasesNuclear ProteinsOncogene Proteins Viralbiochemical phenomena metabolism and nutritionMolecular biologyCell biologyNeoplasm ProteinsCell nucleusMicroscopy Electronmedicine.anatomical_structureInsect ScienceMutationbiology.proteinCapsid ProteinsNuclear transportCarrier ProteinsCo-Repressor ProteinsNuclear localization sequenceMolecular ChaperonesTranscription FactorsJournal of virology
researchProduct