Occurrence and diversity of Candida genus in marine environments.

A total of 317 yeast isolates from seawater, sediments, mud of salterns, guts of marine fishes and marine algae were obtained. The results of routine identification and molecular characterization showed that six isolates among these marine yeasts belonged to Candida genus as Candida intermedia for YA01a, Candida parapsilosis for 3eA2, Candida quercitrusa for JHSb, Candia rugosa for wl8, Candida zeylanoides for TJY13a, and Candida membranifaciens for W14-3. Isolates YA01a ( Candida intermedia), wl8 ( Candida rugosa), 3eA2 ( Candida parapsilosis), and JHSb ( Candida quercitrusa) were found producing cell-bound lipase, while isolate W14-3 ( Candida membranifaciens) producing riboflavin. These marine yeast Candida spp. seem to have wide potential applications in biotechnology. [ABSTRACT FROM AUTHOR]