| 摘要 |
The invention relates to a method for detecting and characterising the activity of protein(s) involved in the repair of DNA, comprising the following steps: a) fix a known damaged DNA O comprising a lesion (7) onto a solid support (1) b) subject this damaged DNA to the action of a repair composition that may contain at least one protein contributing to the repair of this damaged DNA, and c) determine the activity of this protein for the repair, by measuring the variation of the signal emitted by a marker (5) that is fixed onto or is eliminated from the support in step b).
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