2016
Electrochemical detection of DNA 3′-phosphatases based on surface-extended DNA nanotail strategy
Wu D, Li C, Hu X, Mao X, Li G. Electrochemical detection of DNA 3′-phosphatases based on surface-extended DNA nanotail strategy. Analytica Chimica Acta 2016, 924: 29-34. PMID: 27181641, DOI: 10.1016/j.aca.2016.04.013.Peer-Reviewed Original ResearchConceptsDNA 3'-phosphataseT4 polynucleotide kinase phosphatasePolynucleotide kinase phosphataseLow detection limitLong DNA strandsSubstrate DNACellular processesTerminal deoxynucleotidyl transferaseDNA probesDNA strandsGold electrodeDephosphorylation reactionsTerminal hydroxylElectrochemical detectionUltrasensitive detectionDetection limitDNAAnalytical performanceDeoxynucleotidyl transferaseSignal amplificationDrug discoveryDephosphorylationClinical diagnosticsSignal enhancementTdT
2000
Protein Phosphatase 2Cα Dephosphorylates Axin and Activates LEF-1-dependent Transcription*
Wu D, Strovel E, Sussman D. Protein Phosphatase 2Cα Dephosphorylates Axin and Activates LEF-1-dependent Transcription*. Journal Of Biological Chemistry 2000, 275: 2399-2403. PMID: 10644691, DOI: 10.1074/jbc.275.4.2399.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAnimalsAxin ProteinCOS CellsDishevelled ProteinsDNA-Binding ProteinsEnzyme ActivationJNK Mitogen-Activated Protein KinasesLymphoid Enhancer-Binding Factor 1Mitogen-Activated Protein KinasesPhosphoprotein PhosphatasesPhosphoproteinsPhosphorylationPrecipitin TestsProtein BindingProtein Phosphatase 2Protein Phosphatase 2CProteinsRepressor ProteinsSaccharomyces cerevisiae ProteinsSignal TransductionTranscription FactorsTranscriptional ActivationConceptsLEF-1-dependent transcriptionWnt signal transductionSignal transductionExpression of PP2CProtein phosphatase 2CalphaProtein phosphatase 2CαTwo-hybrid systemDishevelled gene familyReporter gene assayGene familyPositive regulatorCytoplasmic proteinsPP2CNegative regulatorAxinWnt-1Gene assayTranscriptionTransductionRegulatorSynergistic responseProteinExpressionDephosphorylationRepression