Olena B Ryabova

Xylose and cellobiose fermentation to ethanol by the thermotolerant methylotrophic yeast Hansenula polymorpha.

Olena B Ryabova, Oksana M Chmil, Andrii A Sibirny, 2003, FEMS yeast research.

Expression of xylA genes encoding xylose isomerases from Escherichia coli and Streptomyces coelicolor in the methylotrophic yeast Hansenula polymorpha.

O. V. Verba, A. Sibirny, K. Dmytruk, 2005, FEMS yeast research.

Isolation and characterization of mutated alcohol oxidases from the yeast Hansenula polymorpha with decreased affinity toward substrates and their use as selective elements of an amperometric biosensor

W. Schuhmann, A. Sibirny, K. Dmytruk, 2007, BMC biotechnology.

Plate ethanol-screening assay for selection of the Pichia stipitis and Hansenula polymorpha yeast mutants with altered capability for xylose alcoholic fermentation

A. Sibirny, Olena B Ryabova, B. Oklejewicz, 2006, Journal of Industrial Microbiology and Biotechnology.