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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2019

Genomics

Virology

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A Method For Improving The Accuracy And Efficiency Of Bacteriophage Genome Annotation, Alicia Salisbury, Philippos K. Tsourkas Jul 2019

A Method For Improving The Accuracy And Efficiency Of Bacteriophage Genome Annotation, Alicia Salisbury, Philippos K. Tsourkas

Life Sciences Faculty Research

Bacteriophages are the most numerous entities on Earth. The number of sequenced phage genomes is approximately 8000 and increasing rapidly. Sequencing of a genome is followed by annotation, where genes, start codons, and functions are putatively identified. The mainstays of phage genome annotation are auto-annotation programs such as Glimmer and GeneMark. Due to the relatively small size of phage genomes, many groups choose to manually curate auto-annotation results to increase accuracy. An additional benefit of manual curation of auto-annotated phage genomes is that the process is amenable to be performed by students, and has been shown to improve student recruitment …