Transcription of Pathway Analysis : An Introduction
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Pathway Analysis :An IntroductionDataExperimentsStructure in Data through statisticsPathway AnalysisLiterature and other KBKnowledgeStructure in Knowledge through GO and other OntologiesGain insight into DataWhy Pathway Analysis ? Logical next step in any high-throughput experiment Treat samples Collect mRNA Label Hybridize Scan Normalize Select differentially regulated genes .. Understand the biological phenomena involved High-throughput experiments per se do not produce biological findings Genes do not work alone, but in an intricate network of interactions Helps interpret the data in the context of biological processes, pathways and networks Global perspective on the data and problem at handMicroarray ExperimentTrends in BioinformaticsSequence ComparisonTodayFunctional ComparisonTomorrowPathway DiscoveryBridgeto the Future and fully understanding of molecular basis of diseaseRemember everything is a relationship (connected).
Pathway Analysis • 1st Stage Analysis –Data Driven Objective (DDO) –Used mainly in determining relationship information of genes or proteins identified in a specific experiment (e.g. microarray study) –Focused topic of interest • 2nd Stage …
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