Gene Ontology and the annotation of pathogen genomes: the case of Candida albicans.
The Gene Ontology (GO) is a structured controlled vocabulary developed to describe the roles and locations of gene products in a consistent manner and in a way that can be shared across organisms. The unicellular fungus Candida albicans is similar in many ways to the model organism Saccharomyces cerevisiae but, as both a commensal and a pathogen of humans, differs greatly in its lifestyle. With an expanding at-risk population of immunosuppressed patients, increased use of invasive medical procedures, the increasing prevalence of drug resistance and the emergence of additional Candida species as serious pathogens, it has never been more crucial to improve our understanding of Candida biology to guide the development of better treatments. In this brief review, we examine the importance of GO in the annotation of C. albicans gene products, with a focus on those involved in pathogenesis. We also discuss how sequence information combined with GO facilitates the transfer of knowledge across related species and the challenges and opportunities that such an approach presents.
Arnaud
Martha B
MB
Department of Genetics, Stanford University Medical School, Stanford, CA 94305-5120, USA.
Costanzo
Maria C
MC
Shah
Prachi
P
Skrzypek
Marek S
MS
Sherlock
Gavin
G
D002176:Candida albicans / Q000235:genetics*; D019295:Computational Biology / Q000379:methods*; D005656:Fungal Proteins / Q000235:genetics* / Q000502:physiology*; D016681:Genome, Fungal; D037521:Virulence Factors / Q000235:genetics / Q000502:physiology; D018875:Vocabulary, Controlled
D005656:Fungal Proteins; D037521:Virulence Factors