文章基本信息

标题：CRISPY-BRED and CRISPY-BRIP: efficient bacteriophage engineering
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作者：Katherine S. Wetzel ; Carlos A. Guerrero-Bustamante ; Rebekah M. Dedrick 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-86112-6
语种：English
出版社：Springer Nature
摘要：Genome engineering of bacteriophages provides opportunities for precise genetic dissection and for numerous phage applications including therapy. However, few methods are available for facile construction of unmarked precise deletions, insertions, gene replacements and point mutations in bacteriophages for most bacterial hosts. Here we describe CRISPY-BRED and CRISPY-BRIP, methods for efficient and precise engineering of phages in Mycobacterium species, with applicability to phages of a variety of other hosts. This recombineering approach uses phage-derived recombination proteins and Streptococcus thermophilus CRISPR-Cas9.