2022
Differential Expression of Cell Wall Remodeling Genes Is Part of the Dynamic Phase-Specific Transcriptional Program of Conidial Germination of Trichoderma asperelloides
Gortikov M, Yakubovich E, Wang Z, López-Giráldez F, Tu Y, Townsend JP, Yarden O. Differential Expression of Cell Wall Remodeling Genes Is Part of the Dynamic Phase-Specific Transcriptional Program of Conidial Germination of Trichoderma asperelloides. Journal Of Fungi 2022, 8: 854. PMID: 36012842, PMCID: PMC9410309, DOI: 10.3390/jof8080854.Peer-Reviewed Original ResearchPolar growthTranscript abundanceConidial germinationGlucanase-encoding geneOnset of germinationTranscriptional hubsTranscriptional programsTrichoderma asperelloidesHyphal growthTranscriptional profilesDevelopmental eventsChitin synthaseHost recognitionDifferential expressionGerminationSpecific membersDormant conidiaFirst branchingGenomeGenesInitial branchingAbundanceNetwork analysisExpressionMorphological progression
2015
Genomic and Gene-Expression Comparisons among Phage-Resistant Type-IV Pilus Mutants of Pseudomonas syringae pathovar phaseolicola
Sistrom M, Park D, O’Brien H, Wang Z, Guttman DS, Townsend JP, Turner PE. Genomic and Gene-Expression Comparisons among Phage-Resistant Type-IV Pilus Mutants of Pseudomonas syringae pathovar phaseolicola. PLOS ONE 2015, 10: e0144514. PMID: 26670219, PMCID: PMC4687649, DOI: 10.1371/journal.pone.0144514.Peer-Reviewed Original ResearchConceptsGene OntologyGene expression variationType IV pilus expressionGene expression comparisonsType IV piliTricarboxylic acid cycle (TCA) cycleType IV pilusNon-piliated strainsPseudomonas syringae pathovar phaseolicolaAcetyl-CoA metabolismEvolutionary biologyTCA pathwayExpression analysisPilus retractionPilus mutantsExpression variationExpression patternsWild typeAerobic respirationGenome sequencingSignificant bacterial pathogensPilus expressionDifferential expressionBacterial cellsPathovar phaseolicola
2012
Abundant Gene-by-Environment Interactions in Gene Expression Reaction Norms to Copper within Saccharomyces cerevisiae
Hodgins-Davis A, Adomas AB, Warringer J, Townsend JP. Abundant Gene-by-Environment Interactions in Gene Expression Reaction Norms to Copper within Saccharomyces cerevisiae. Genome Biology And Evolution 2012, 4: 1061-1079. PMID: 23019066, PMCID: PMC3514956, DOI: 10.1093/gbe/evs084.Peer-Reviewed Original ResearchMeSH KeywordsCluster AnalysisCopperDNA-Binding ProteinsDose-Response Relationship, DrugGene Expression ProfilingGene Expression Regulation, FungalGene-Environment InteractionGenes, FungalGenetic VariationMetabolic Networks and PathwaysMicroarray AnalysisNuclear ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsTranscriptomeConceptsPopulation variationReaction normsGene expression reaction normsGene expressionNovel ecological contextsGenome-wide mRNA levelsGenetic backgroundRelevant copper concentrationsAbundance of variationMitotic fitnessSulfur homeostasisPlastic phenotypesDownstream metabolic consequencesPlastic variationMost genesCopper stressPhenotypic variationGene networksAbundant genesGenetic variationCopper gradientExpression variationEcological contextDifferential expressionGenes
2006
Phase-specific gene expression underlying morphological adaptations of the dimorphic human pathogenic fungus, Coccidioides posadasii
Johannesson H, Kasuga T, Schaller RA, Good B, Gardner MJ, Townsend JP, Cole GT, Taylor JW. Phase-specific gene expression underlying morphological adaptations of the dimorphic human pathogenic fungus, Coccidioides posadasii. Fungal Genetics And Biology 2006, 43: 545-559. PMID: 16697669, DOI: 10.1016/j.fgb.2006.02.003.Peer-Reviewed Original ResearchConceptsGene expressionPhase-specific gene expressionPathogenic phaseNumber of genesConsistent differential expressionOpen reading frameDimorphic fungal pathogenDimorphic human pathogenic fungusHuman pathogenic fungiTranscriptional profilingEntire speciesEnvironmental stressReading frameComparative hybridizationMorphological adaptationsFungal pathogensCandidate genesSaprobic phasePathogenic fungiMetabolism of lipidsDifferential expressionGenesFungal isolatesElevated expressionDevelopmental phases