書誌事項
- タイトル別名
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- Direct DNA Extraction from Soil and DNA Purification: Comparison of the Different Methods.
- ドジョウ サイキン DNA ノ チョクセツ チュウシュツホウ オヨビ セイセイホウ コトナル シュホウ ノ ヒカク ケントウ
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抄録
To evaluate the diversity of microorganisms in soil as an environmental index, the analysis of DNA directly extracted from soil is very useful. In this study, We compared different methods employed for the direct extraction of DNA from the soil. The following method was most effective in DNA yield: that is, lysis with a high-salt extraction buffer (1.5 M NaCl) containing 1% hexadecyltrimethylammonium bromide (CTAB), and proteinase K at extended heating (2h) in 1% SDS solution. Also a method proposed by TOYOTA Co., Ltd. was effective; it needed little time (1hr) to complete the extraction process while the other methods needed more than two hours. For DNA purification, combination of PVPP (Polyvinylpolypyrrolidone) columns and Sepharose 4B columns was most effective.
収録刊行物
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- 水環境学会誌
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水環境学会誌 24 (3), 175-179, 2001
公益社団法人 日本水環境学会
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詳細情報 詳細情報について
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- CRID
- 1390282680058067328
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- NII論文ID
- 10007556280
- 30025931666
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- NII書誌ID
- AN10372439
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- COI
- 1:CAS:528:DC%2BD3MXjtVKjt7o%3D
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- ISSN
- 18813690
- 09168958
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- NDL書誌ID
- 5695067
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可