2017
CDKN2A copy number loss in HPV- and HPV+ head and neck cancer to indicate poor prognosis: An integrated genomic and clinical TCGA analysis.
Chen W, Bindra R, Mo A, Hayman T, Husain Z, Contessa J, Gaffney S, Townsend J, Yu J. CDKN2A copy number loss in HPV- and HPV+ head and neck cancer to indicate poor prognosis: An integrated genomic and clinical TCGA analysis. Journal Of Clinical Oncology 2017, 35: 6060-6060. DOI: 10.1200/jco.2017.35.15_suppl.6060.Peer-Reviewed Original ResearchCopy number lossNumber lossP16 protein expression levelsDisease-free survivalTumor suppressor proteinMedian disease-free survivalMedian overall survivalOverall survivalGene transcriptionSuppressor proteinCDKN2A mRNAProtein expression levelsGenomic groupsCopy number ratioCancer Genome Atlas (TCGA) headGenomic measurementsHPV statusPoor prognosisNeck cancerExpression levelsLoss groupTCGA analysisProtein expressionP16 protein expressionCDKN2A
2013
Sex-linked transcriptional divergence in the hermaphrodite fungus Neurospora tetrasperma
Samils N, Gioti A, Karlsson M, Sun Y, Kasuga T, Bastiaans E, Wang Z, Li N, Townsend JP, Johannesson H. Sex-linked transcriptional divergence in the hermaphrodite fungus Neurospora tetrasperma. Proceedings Of The Royal Society B 2013, 280: 20130862. PMID: 23782882, PMCID: PMC3712418, DOI: 10.1098/rspb.2013.0862.Peer-Reviewed Original ResearchConceptsMating typesFilamentous ascomycete Neurospora tetraspermaNeurospora tetraspermaMating-type locusGene expression levelsExpression divergenceTranscriptional divergencePhenotypic divergenceFungal AnaloguesRecombinational suppressionMat ASequence divergenceN. tetraspermaMale developmentDivergent regionsFemale developmentMolecular phenotypesGenesSexual dimorphismMale tissuesExpression levelsDivergencePhenotypeAgar mediumGenome
2012
Sex-specific gene expression during asexual development of Neurospora crassa
Wang Z, Kin K, López-Giráldez F, Johannesson H, Townsend JP. Sex-specific gene expression during asexual development of Neurospora crassa. Fungal Genetics And Biology 2012, 49: 533-543. PMID: 22626843, PMCID: PMC3397379, DOI: 10.1016/j.fgb.2012.05.004.Peer-Reviewed Original ResearchConceptsMating-type genesAsexual developmentMating typesNeurospora crassaGene expressionSex-specific gene expressionFungal life historyLight-responsive genesOverall gene expressionExpression levelsDifferent mating typesExpression of pheromonePheromone genesHigh expression levelsMat AType genesLife historyResponse genesExpression differencesDevelopment stagesGenesClonal developmentImpact of lightReceptor geneCrassa
2011
SIR2 and other genes are abundantly expressed in long-lived natural segregants for replicative aging of the budding yeast Saccharomyces cerevisiae
Guo Z, Adomas AB, Jackson ED, Qin H, Townsend JP. SIR2 and other genes are abundantly expressed in long-lived natural segregants for replicative aging of the budding yeast Saccharomyces cerevisiae. FEMS Yeast Research 2011, 11: 345-355. PMID: 21306556, DOI: 10.1111/j.1567-1364.2011.00723.x.Peer-Reviewed Original ResearchMeSH KeywordsCell CycleCell ProliferationGene Expression ProfilingGene Expression Regulation, FungalGenes, FungalHSP30 Heat-Shock ProteinsHydrogen PeroxideMicrobial ViabilityMitochondrial Membrane Transport ProteinsMitochondrial Precursor Protein Import Complex ProteinsOligonucleotide Array Sequence AnalysisPhenotypePolymerase Chain ReactionSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSilent Information Regulator Proteins, Saccharomyces cerevisiaeSirtuin 2Up-RegulationConceptsReplicative agingWhole genome gene expressionNatural S. cerevisiaeExpression levelsLife span variationDifferential expression levelsDifferent expression levelsEffects of genesNatural populationsYeast SaccharomycesOrganelle organizationS. cerevisiaeGene expressionNatural variationCell cycleStress responseSir2Mitochondrial functionGenesSaccharomycesAllelic associationSpan variationProgenyMetabolic responseTim17
2006
Population structure and gene evolution in Saccharomyces cerevisiae
Aa E, Townsend JP, Adams RI, Nielsen KM, Taylor JW. Population structure and gene evolution in Saccharomyces cerevisiae. FEMS Yeast Research 2006, 6: 702-715. PMID: 16879422, DOI: 10.1111/j.1567-1364.2006.00059.x.Peer-Reviewed Original ResearchConceptsPopulation genetic variationPopulation structureS. cerevisiaeDistinct population structureSaccharomyces sensu strictoSulfur-based fungicidesSulfite exporterGene evolutionGene treesGene SSU1Historical selectionTranscription factorsHigh polymorphismNatural isolatesProtein productsCerevisiaeSequence analysisSSU1Oak forestsGreater polymorphismSensu strictoWine yeastSequence studiesFZF1Expression levels
2005
Long-oligomer microarray profiling in Neurospora crassa reveals the transcriptional program underlying biochemical and physiological events of conidial germination
Kasuga T, Townsend JP, Tian C, Gilbert LB, Mannhaupt G, Taylor JW, Glass NL. Long-oligomer microarray profiling in Neurospora crassa reveals the transcriptional program underlying biochemical and physiological events of conidial germination. Nucleic Acids Research 2005, 33: 6469-6485. PMID: 16287898, PMCID: PMC1283539, DOI: 10.1093/nar/gki953.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBayes TheoremBlotting, NorthernCluster AnalysisDatabases, Nucleic AcidDictyosteliumExpressed Sequence TagsGene Expression ProfilingGenes, FungalNeurospora crassaOligonucleotide Array Sequence AnalysisOligonucleotide ProbesPromoter Regions, GeneticReproducibility of ResultsRNA, MessengerSpores, FungalTranscription, GeneticUstilagoConceptsConidial germinationGene expression levelsNeurospora crassaGene expressionPhytopathogenic fungus Ustilago maydisSocial amoeba Dictyostelium discoideumFilamentous ascomycete speciesPutative regulatory componentFungus Ustilago maydisAmoeba Dictyostelium discoideumExpression levelsAscomycete speciesRibosomal biogenesisRelative gene expression levelsNovel genesTranscriptional programsUstilago maydisTranscriptional profilingDictyostelium discoideumFunctional predictionTranscriptional mechanismsRegulatory componentsFilamentous fungiExpression profilesMicroarray profiling
2003
Population Genetic Variation in Genome-Wide Gene Expression
Townsend JP, Cavalieri D, Hartl DL. Population Genetic Variation in Genome-Wide Gene Expression. Molecular Biology And Evolution 2003, 20: 955-963. PMID: 12716989, DOI: 10.1093/molbev/msg106.Peer-Reviewed Original ResearchConceptsGene expression levelsGene expressionNatural populationsGenetic variationNatural isolatesExpression levelsGenome-wide gene expressionPopulation genetic variationGenome-wide scaleComparative gene expressionDifferential gene expressionDNA microarray technologyAmino acid metabolismWine yeast SaccharomycesSulfur assimilationEvolutionary biologistsGenomic scaleYeast SaccharomycesNatural selectionS. cerevisiaeProtein degradationSuch traitsDifferential reproductionMicroarray technologyOrganic evolution
2002
Bayesian analysis of gene expression levels: statistical quantification of relative mRNA level across multiple strains or treatments
Townsend JP, Hartl DL. Bayesian analysis of gene expression levels: statistical quantification of relative mRNA level across multiple strains or treatments. Genome Biology 2002, 3: research0071.1. PMID: 12537560, PMCID: PMC151173, DOI: 10.1186/gb-2002-3-12-research0071.Peer-Reviewed Original ResearchMeSH KeywordsBayes TheoremDNA-Binding ProteinsEthanolGene DeletionGene Expression ProfilingGene Expression Regulation, FungalGenotypeModels, GeneticNuclear ProteinsOligonucleotide Array Sequence AnalysisRNA, FungalRNA, MessengerSaccharomyces cerevisiae ProteinsSpecies SpecificityTranscription FactorsZincConceptsGene of interestExpression levelsGene expression levelsTwofold thresholdGene basisTranscriptional responseMicroarray comparisonsMinimal mediumExpression differencesBiological insightsMicroarray analysisEthanol shockMicroarray dataRelative mRNA levelsGenesMRNA levelsMultiple strainsBayesian analysisDevelopmental state