Directed evolution of a fucosidase from a galactosidase by DNA shuffling and screening
An efficient β-fucosidase was evolved by DNA shuffling from the Escherichia coli lacZ β-galactosidase. Seven rounds of DNA shuffling and colony screening on chromogenic fucose substrates were performed, using 10,000 colonies per round. Compared with native β-galactosidase, the evolved enzyme purifie...
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| Yayımlandı: | Proc Natl Acad Sci U S A |
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| Asıl Yazarlar: | , , |
| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
National Academy of Sciences
1997
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC20752/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9114019/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.94.9.4504 |
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