2013
Regulated tissue fluidity steers zebrafish body elongation
Lawton AK, Nandi A, Stulberg MJ, Dray N, Sneddon MW, Pontius W, Emonet T, Holley SA. Regulated tissue fluidity steers zebrafish body elongation. Development 2013, 140: 573-582. PMID: 23293289, PMCID: PMC3561786, DOI: 10.1242/dev.090381.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, Genetically ModifiedBiomechanical PhenomenaBody PatterningCadherinsCell AdhesionCell CountCell MovementCell PolarityComputer SimulationEmbryo, NonmammalianEmbryonic DevelopmentFibroblast Growth FactorsGene Expression Regulation, DevelopmentalModels, BiologicalTailTime FactorsWnt Signaling PathwayZebrafishZebrafish Proteins
2012
The Her7 node modulates the network topology of the zebrafish segmentation clock via sequestration of the Hes6 hub
Trofka A, Schwendinger-Schreck J, Brend T, Pontius W, Emonet T, Holley SA. The Her7 node modulates the network topology of the zebrafish segmentation clock via sequestration of the Hes6 hub. Development 2012, 139: 940-947. PMID: 22278920, PMCID: PMC3274355, DOI: 10.1242/dev.073544.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasic Helix-Loop-Helix Transcription FactorsBiological ClocksBody PatterningComputer SimulationDimerizationDNAGene Expression Regulation, DevelopmentalGene Knockdown TechniquesGene Regulatory NetworksRecombinant Fusion ProteinsRepressor ProteinsTranscription FactorsZebrafishZebrafish ProteinsConceptsZebrafish segmentation clockSegmentation clockBinds DNACis-regulatory sequencesDNA-binding heterodimersTranscriptional negative feedbackGenetic experimentsHer7Regulatory sequencesDNA bindingHes6Vivo assaysDNAHomodimerHeterodimersDistinct preferenceEmergent functionsNetwork hubsNegative feedbackComputational analysisClockDimersSequestrationProteinRegulation