Assessment of Genome Annotation Using Gene Function Similarity within the Gene Neighborhood
Jun SR, Nookaew I, Hauser L, Gorin A
2017, BMC Bioinformatics, https://doi.org/10.1186/s12859-017-1761-2
Abstract
Background: Functional annotation of bacterial genomes is an obligatory and crucially important step of information processing from the genome sequences into cellular mechanisms. However, there is a lack of computational methods to evaluate the quality of functional assignments.
Results: We developed a genome-scale model that assigns Bayesian probability to each gene utilizing a known property of functional similarity between neighboring genes in bacteria.
Conclusions: Our model clearly distinguished true annotation from random annotation with Bayesian annotation probability >0.95. Our model will provide a useful guide to quantitatively evaluate functional annotation methods and to detect gene sets with reliable annotations.
Citation
Jun SR, Nookaew I, Hauser L, Gorin A. (2017) Assessment of Genome Annotation Using Gene Function Similarity within the Gene Neighborhood. BMC Bioinformatics. DOI:10.1186/s12859-017-1761-2