Abstract
An improved method for purification of intact metagenomic DNA from soil has been developed using Q-Sepharose, which purified the DNA from phenolic and humic acid contaminants in a single step. The entire procedure for purification took only 45 min. A total of 81% of DNA was recovered after purification and there was 84% reduction in humic acid contents. The purified DNA was readily digested with restriction enzymes and can be further used for molecular applications.
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Sharma, P.K., Capalash, N. & Kaur, J. An improved method for single step purification of metagenomic DNA. Mol Biotechnol 36, 61–63 (2007). https://doi.org/10.1007/s12033-007-0015-3
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DOI: https://doi.org/10.1007/s12033-007-0015-3