| Abstract | Description | Claims | Drawing | Search report | Cited references |
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| US5580859A | [0131] |
| US5589466A | [0131] |
| WO0196584A | [0133] |
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| US6326193B | [0133] |
| US5350674A | [0140] |
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| Molecular Cloning: A Laboratory Manual | [0133] [0139] |
| FEBS Letters | [0138] |
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