2007
Arabidopsis POT1 associates with the telomerase RNP and is required for telomere maintenance
Surovtseva Y, Shakirov E, Vespa L, Osbun N, Song X, Shippen D. Arabidopsis POT1 associates with the telomerase RNP and is required for telomere maintenance. The EMBO Journal 2007, 26: 3653-3661. PMID: 17627276, PMCID: PMC1949013, DOI: 10.1038/sj.emboj.7601792.Peer-Reviewed Original ResearchConceptsTelomere length regulationLength regulationChromosome end protectionSingle-copy geneNovel accessory factorTelomerase RNPTelomere proteinsTelomere maintenanceSequence similarityTelomeric DNAAccessory factorsEnd protectionTelomerase enzymeGenetic analysisSame pathwayUnsynchronized cellsS phaseRapid evolutionTelomerase activityTelomeraseTelomeresGenesProteinRegulationPOT1
2004
A C-terminal Myb Extension Domain Defines a Novel Family of Double-strand Telomeric DNA-binding Proteins in Arabidopsis *
Karamysheva Z, Surovtseva Y, Vespa L, Shakirov E, Shippen D. A C-terminal Myb Extension Domain Defines a Novel Family of Double-strand Telomeric DNA-binding Proteins in Arabidopsis *. Journal Of Biological Chemistry 2004, 279: 47799-47807. PMID: 15364931, DOI: 10.1074/jbc.m407938200.Peer-Reviewed Original ResearchConceptsPlant telomeric DNATelomeric DNA bindingDNA bindingTelomeric DNASingle Myb-like domainTelomeric DNA-binding proteinMyb-like domainDistinct gene familiesGenome data baseDNA-binding proteinsSearch of genesRegion C-terminalFamily 2Isolated C-terminal fragmentFamily 1Plant telomeresMyb domainArabidopsis genesGene familyC-terminal fragmentImmunoprecipitation experimentsC-terminusRecombinant proteinsC-terminalProtein composition