Gill:Research

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Genomics

Tailed phages contain dsDNA genomes ranging from about 14 kb up to over 600 kb, but most tend to be in the range of 40-300 kb. Phages are also incredibly diverse, containing a huge amount of sequence with no known function. Next-generation sequencing platforms like 454 and Illumina have allowed us to sequence phage genomes relatively cheaply. Part of our research focuses on the genomics of phages, as a means to characterize and predict their behavior, and also as an entry point for studying their biology.

Phage Therapy

Phages hold great potential as natural antimicrobials. We are interested right now in phages that infect a number of important pathogens including Salmonella, pathogenic E. coli, Klebsiella pneumoniae, Staphylococcus aureus and Enterococcus. We are interested in using genomics to better understand the therapeutic potential of phages, by characterizing the general phage lifestyle, the mutational ability of phages, and identifying novel or interesting phage proteins.

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