| 摘要 |
The present invention provides DNA-containing ink which comprises DNA amplified by polymerase chain reaction and water- or oil-soluble ink and a method for identifying DNA from goods printed with the DNA-containing ink. The DNA-containing ink is prepared to comprise multicopy of amplified DNA in the ink. The DNA-containing ink can be used for verifying the identity of an individual with trace amount of DNA, while preventing characteristic DNA information overflow by the aid of PCR technique which allows specific binding of DNAs. |
