EUF1 - a newly identified gene involved in erythritol utilization in Yarrowia lipolytica.

ABSTRACT: The gene YALI0F01562g was identified as an important factor involved in erythritol catabolism of the unconventional yeast Yarrowia lipolytica. Its putative role was identified for the first time by comparative analysis of four Y. lipolytica strains: A-101.1.31, Wratislavia K1, MK1 and AMM. The presence of a mutation that seriously damaged the gene corresponded to inability of the strain Wratislavia K1 to utilize erythritol. RT-PCR analysis of the strain MK1 demonstrated a significant increase in YALI0F01562g expression during growth on erythritol. Further studies involving deletion and overexpression of the selected gene showed that it is indeed essential for efficient erythritol assimilation. The deletion strain Y. lipolytica AMM∆euf1 was almost unable to grow on erythritol as the sole ca

SUBMITTER: Rzechonek DA 

PROVIDER: S-EPMC5624910 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature