Shianna KV, et al. (2001) Identification of a UPC2 homolog in Saccharomyces cerevisiae and its involvement in aerobic sterol uptake. J Bacteriol 183(3):830-4 PMID:11208779
Crowley JH, et al. (1998) A mutation in a purported regulatory gene affects control of sterol uptake in Saccharomyces cerevisiae. J Bacteriol 180(16):4177-83 PMID:9696767