Mengyu Shen

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We report the 6,498,072-bp complete genome sequence of Pseudomonas aeruginosa PA1, which was isolated from a patient with a respiratory tract infection in Chongqing, People's Republic of China. Whole-genome sequencing was performed using single-molecule real-time (SMRT) technology, and de novo assembly revealed a single contig with 396-fold sequence(More)
The interactions between Bacteriophage (phage) and host bacteria are widespread in nature and influences of phage replication on the host cells are complex and extensive. Here, we investigate genome-wide interactions of Pseudomonas aeruginosa (P. aeruginosa) and its temperate phage PaP3 at five time points during phage infection. Compared to the uninfected(More)
Toxin-antitoxin (TA) systems are small genetic modules that are widely distributed in the genomes of bacteria and archaea and have been proposed to fulfill numerous functions. Here, we describe the identification and characterization of a type II TA system, comprising the hicAB locus in the human opportunistic pathogen Pseudomonas aeruginosa. The hicAB(More)
Bacteria have evolved several defense systems against phage predation. Here, we report the 6,500,439-bp complete genome sequence of the Pseudomonas aeruginosa phage-resistant variant PA1RG. Single-molecule real-time (SMRT) sequencing and de novo assembly revealed a single contig with 320-fold sequence coverage.
We report the complete genome sequences of phages JMPW1 (49,840 bp) and JMPW2 (50,298 bp), two T1-like Escherichia coli phages isolated from contaminated experiment samples. Although the genomes of JMPW1 and JMPW2 share high identity with T1, they show some differences, which are mainly located in several genes with unknown functions and genes encoding tail(More)
As a potential alternative to antibiotics, phages can be used to treat multi-drug resistant bacteria. As such, the biological characteristics of phages should be investigated to utilize them as effective antimicrobial agents. In this study, phage PaoP5, a lytic virus that infects Pseudomonas aeruginosa PAO1, was isolated and genomically characterized. PaoP5(More)
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