2008•Journal of Hebei Normal UniversityRequires access

Simple and Rapid Method of Extracting and Purifying DNA from Soil

HE Jian-gong

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Abstract

Different methods were studied and compared to extract and purify DNA from the soil,high purity and quality DNA can be yielded by the TENS-ammonium acetate method containing freeze-thaw cycles,bead-beating procedure.The size of DNA was above 23.1 kb with no obvious degradation.The PVPP spin column chromatography method shows high yield and quality than the Agarose Gel DNA Purification Kit.

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What this paper is about

Different methods were studied and compared to extract and purify DNA from the soil,high purity and quality DNA can be yielded by the TENS-ammonium acetate method containing freeze-thaw cycles,bead-beating procedure.The size of DNA was above 23.1 kb with no obvious degradation.The PVPP spin column chromatography method shows high yield and quality than the Agarose Gel DNA Purification Kit.

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Available abstract

Different methods were studied and compared to extract and purify DNA from the soil,high purity and quality DNA can be yielded by the TENS-ammonium acetate method containing freeze-thaw cycles,bead-beating procedure.The size of DNA was above 23.1 kb with no obvious degradation.The PVPP spin column chromatography method shows high yield and quality than the Agarose Gel DNA Purification Kit.

Key concepts: Chromatography, DNA, Agarose, Ammonium acetate, Yield (engineering), DNA extraction, Degradation (telecommunications), Chemistry

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