申请人:Institute for Environmental Health, Inc.
公开号:US10273460B2
公开(公告)日:2019-04-30
Methods of detecting target bacteria are provided. In some embodiments, the methods comprise exposing a sample to a phage capable of infecting target bacteria, said phage comprising a heterologous nucleic acid sequence encoding a marker. In some embodiments, the target bacteria comprise Listeria. In some embodiments, the target bacteria are all Listeria. Recombinant Listeria phage comprising a heterologous nucleic acid sequence encoding a marker are also provided as are useful combinations of such phage and articles of manufacture comprising such phage, among other things.
本文提供了检测目标细菌的方法。在某些实施方案中,这些方法包括将样品暴露于能够感染目标细菌的噬菌体,所述噬菌体包括编码标记的异源核酸序列。在一些实施方案中,目标细菌包括李斯特菌。在某些实施方案中,目标细菌都是李斯特菌。还提供了包含编码标记的异源核酸序列的重组李斯特菌噬菌体,以及这种噬菌体的有用组合和包含这种噬菌体的制造品等。