Abstract
Here we present a protocol of interest to those who want to look at the functional consequences of decreasing expression of essential genes constitutively as well as being able to study the regulatory pathways of that essential gene by also deleting one or two additional genes. This allows epistasis relationships to be determined.
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References
Eckert SE, Muhlschlegel FA (2009) Promoter regulation in Candida albicans and related species. FEMS Yeast Res 9(1):2–15
Xu QR, Yan L, Lv QZ, Zhou M, Sui X, Cao YB, Jiang YY (2014) Molecular genetic techniques for gene manipulation in Candida albicans. Virulence 5(4):507–520
Woolford CA, Lagree K, Xu W, Aleynikov T, Adhikari H, Sanchez H, Cullen PJ, Lanni F, Andes DR, Mitchell AP (2016) Bypass of Candida albicans filamentation/biofilm regulators through diminished expression of protein kinase Cak1. PLoS Genet 12(12):e1006487
Min K, Ichikawa Y, Woolford CA, Mitchell AP (2016) Candida albicans gene deletion with a transient CRISPR-Cas9 system. mSphere 1(3):e00130–e00116
Wilson RB, Davis D, Mitchell AP (1999) Rapid hypothesis testing with Candida albicans through gene disruption with short homology regions. J Bacteriol 181(6):1868–1874
Spreghini E, Davis DA, Subaran R, Kim M, Mitchell AP (2003) Roles of Candida albicans Dfg5p and Dcw1p cell surface proteins in growth and hypha formation. Eukaryot Cell 2(4):746–755
Wilson RB, Davis D, Enloe BM, Mitchell AP (2000) A recyclable Candida albicans URA3 cassette for PCR product-directed gene disruptions. Yeast 16(1):65–70
Vyas VK, Barrasa MI, Fink GR (2015) A Candida albicans CRISPR system permits genetic engineering of essential genes and gene families. Sci Adv 1(3):e1500248
Agatep R, Kirkpatrick RD, Parchaliuk DL, Woods RA, Gietz RD (1998) Transformation of Saccharomyces cerevisiae by the lithium acetate/single-stranded carrier DNA/polyethylene glycol protocol. Technical Tips Online 3(1):133–137
Blankenship JR, Fanning S, Hamaker JJ, Mitchell AP (2010) An extensive circuitry for cell wall regulation in Candida albicans. PLoS Pathog 6(2):e1000752
Ganguly S, Mitchell AP (2012) Mini-blaster-mediated targeted gene disruption and marker complementation in Candida albicans. Methods Mol Biol 845:19–39
Acknowledgments
We thank Manning Huang for design of the experimental flowchart. This work was supported by NIH grants R21 AI100270 (A.P.M.) and R01 AI067703 (A.P.M.). Protocol first published in Woolford et al. [3].
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Woolford, C.A., Mitchell, A.P. (2021). Diminished Expression Alleles for Analysis of Virulence Traits and Genetic Interactions in Candida albicans . In: Bignell, E. (eds) Host-Fungal Interactions. Methods in Molecular Biology, vol 2260. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-1182-1_1
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DOI: https://doi.org/10.1007/978-1-0716-1182-1_1
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