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Research Notes

Azole Resistance Caused by Increased Drug Efflux in Candida glabrata Isolated from the Urinary Tract of a Dog with Diabetes Mellitus

, , , &
Pages 426-429
Received 05 Nov 2017
Accepted 23 Nov 2017
Published online: 19 Jun 2018

Abstract

A yeast-like organism was isolated from a urine sample of a 6-year-old neutered male miniature poodle dog with urinary tract infection, diabetes ketoacidosis, and acute pancreatitis. We identified the yeast-like organism to be Candida glabrata and found that this fungus was highly resistant to azole antifungal drugs. To understand the mechanism of azole resistance in this isolate, the sequences and expression levels of the genes involved in drug resistance were analyzed. The results of our analysis showed that increased drug efflux, mediated by overexpression of ATP transporter genes CDR1 and PDH1, is the main cause of azole resistance of the C. glabrata isolated here.

Additional information

Notes on contributors

Minchul Kim

§
These authors contributed equally to this work.

Hyekyung Lee

§
These authors contributed equally to this work.
 

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