Modular gene over-expression strategies for Candida albicans

Area of Science:

• Microbiology
• Genetics
• Functional Genomics

Background:

• Over-expression is a key functional genomics technique.
• Characterizing genes with unknown functions requires robust methods.
• Candida albicans is an important fungal pathogen.

Purpose of the Study:

• To develop a strategy for synthesizing a Candida albicans ORFeome collection.
• To outline methods for creating over-expressing strains from this collection.
• To facilitate the functional characterization of Candida albicans genes.

Main Methods:

• Genome-wide synthesis of a Candida albicans ORFeome collection.
• Engineering strains for targeted gene over-expression.
• Phenotypic assessment of gain-of-function.

Main Results:

• A comprehensive strategy for ORFeome collection synthesis is described.
• Multiple options for creating over-expressing strains are presented.
• The approach enables systematic functional genomics in Candida albicans.

Conclusions:

• The described strategy provides a powerful tool for Candida albicans research.
• This work will aid in understanding gene function and pathogenicity.
• Facilitates genome-wide functional genomics studies.