| Autor: |
János Barnabás Biró, Kristóf Kecskés, Zita Szegletes, Berivan Güngör, Ting Wang, Péter Kaló, Attila Kereszt |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2045-2322 |
| DOI: |
10.1038/s41598-024-77327-4 |
| Popis: |
Abstract The Golden Gate method is an efficient tool for seamless assembly of multiple DNA fragments, which uses Type IIS restriction endonucleases, cleaving the DNA outside of their recognition site to release DNA parts from PCR fragments or entry clones, thus allowing the design of overhangs for ligation at will. However, the construction of the entry clones requires the use of other restriction enzyme(s) or cloning techniques and different entry vectors for the individual overhangs. Here, we present a simplified Golden Gate cloning approach termed Golden EGG. It features (1) a single entry vector with a specific cloning site to host the DNA parts; (2) a unique primer design to create the restriction enzyme recognition site to release the fragments with the overhangs at will; (3) the use of a single Type IIS enzyme for the construction of both the entry and destination clones; (4) a specific temperature profile during the digestion-ligation reaction. Our user-friendly, streamlined method retains the key attributes of the Golden Gate technique, while offering the potential to generate compatible parts with any existing Golden Gate toolkit and to be accessible to a wide user base without the need for extensive acquisition of new vectors or expensive enzymes. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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