Detection of DNA strand breaks in barley roots after .GAMMA.-ray irradiation using the alkaline unwinding assay.
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説明
The alkaline unwinding assay was applied to measure strand breaks in DNA of intact barley roots after γ-ray irradiation without extracting DNA from the tissue. The most suitable condition for unwinding was determined to be 0.03 M NaOH containing 0.5 M NaCl for alkaline solution composition, and 15 min at 20°C for unwinding time. Under this condition, DNA strand breaks were shown to be linearly increased with increasing dose, and further be rejoined during the post-irradiation incubation for 6 hr.
収録刊行物
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- Journal of Radiation Research
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Journal of Radiation Research 35 (1), 35-40, 1994
Journal of Radiation Research 編集委員会
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詳細情報 詳細情報について
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- CRID
- 1390001205215012992
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- NII論文ID
- 110002328047
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- NII書誌ID
- AA00705792
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- COI
- 1:CAS:528:DyaK2cXlsFahs74%3D
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- ISSN
- 13499157
- 04493060
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- PubMed
- 8057269
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- Crossref
- PubMed
- NDLデジコレ(旧NII-ELS)
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可