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Capitoli
- 00:05Titolo
- 01:29Microbial Cell Extraction
- 04:29DNA Extraction and Purification
- 07:36Analysis of DNA Extracted from Microbial Mats
- 09:00Conclusion
We provide an improved protocol for extracting high molecular weight DNA from hypersaline microbial mats. Microbial cells are separated from the mat matrix prior to DNA extraction and purification. This enhances the concentrations, quality, and size of the DNA. The protocol may be used for other refractory samples.
Tags
High Molecular Weight DNAMicrobial MatsMetagenomic Data AnalysisDNA ExtractionHMW Community DNAEnvironmental Mat SamplesExtracellular Polymeric Substances (EPS)SaltsDirect LysisHarsh Extraction MethodsFragmented DNALarge-insert Vector CloningImproved MethodologyHypersaline Microbial MatsBlending And Differential CentrifugationMechanical And Chemical ProceduresDNA PurificationA260/280 Ratio16S RRNA Genes Amplification
