| 摘要 |
The invention relates to DNA-adapter-molecules for the preparation of DNA-libraries and methods for producing them and their use. The invention is useful for the application in molecular biology, in particular for Next Generation Sequencing and/or Library Multiplexing. The present invention discloses DNA-adapter-molecules, comprising a double-stranded polynucleotide molecule, whereat the 5′ end of the first strand is modified in a way, that no binding site for kinases is available, the 3′ end of the first strand is modified in a way that no ligation can occur, the 5′ end of the reverse strand is modified in a way, that no binding site for a kinase is available, and the 3′ end of the reverse strand features a free hydroxyl group (at the 3′ position of the last nucleotide). |
