Co-fermentation of hexose and pentose sugars in a spent sulfite liquor matrix with genetically modified Saccharomyces cerevisiae

Autor: Bernd Nidetzky, Vera Novy, Mario Klimacek, Karin Longus, Stefan Krahulec

Publikováno v: Bioresource Technology. 130:439-448

Spent sulfite liquor (SSL) is a by-product of pulp and paper manufacturing and is a promising substrate for second-generation bioethanol production. The Saccharomyces cerevisiae strain IBB10B05 presented herein for SSL fermentation was enabled to xyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bbee110bfc3f06b19bc2ee6dfc2cd8d
https://doi.org/10.1016/j.biortech.2012.11.115

Enzymes of mannitol metabolism in the human pathogenic fungus Aspergillus fumigatus - kinetic properties of mannitol-1-phosphate 5-dehydrogenase and mannitol 2-dehydrogenase, and their physiological implications

Autor: Mario Klimacek, Bernd Nidetzky, Guilliano Cem Armao, Stefan Krahulec

Publikováno v: FEBS Journal. 278:1264-1276

The human pathogenic fungus Aspergillus fumigatus accumulates large amounts of intracellular mannitol to enhance its resistance against defense strategies of the infected host. To explore their currently unknown roles in mannitol metabolism, we studi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0839671c9215809f93730712ab9c292
https://doi.org/10.1111/j.1742-4658.2011.08047.x

Identification of novel metabolic interactions controlling carbon flux from xylose to ethanol in natural and recombinant yeasts

Autor: Christoph Gruber, Bernd Nidetzky, Christoph Magnes, Gert Trausinger, Mario Klimacek, Stefan Krahulec

Publikováno v: Biotechnology for Biofuels

Background Unlike xylose-converting natural yeasts, recombinant strains of Saccharomyces cerevisiae expressing the same xylose assimilation pathway produce under anaerobic conditions xylitol rather than ethanol from xylose at low specific xylose conv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba08490c39b8b20abb96175581dc13c0
http://openlib.tugraz.at/561b620d5290f

Mannitol metabolism in brown algae involves a new phosphatase family

Autor: Catherine Boyen, Bernd Nidetzky, Sophie Goulitquer, Stefan Krahulec, Zhanru Shao, Gurvan Michel, Delin Duan, Agnès Groisillier, Patricia Bonin, Thierry Tonon

Publikováno v: Journal of Experimental Botany
Journal of Experimental Botany, Oxford University Press (OUP), 2014, 65 (2), pp.559-70. ⟨10.1093/jxb/ert405⟩
Journal of Experimental Botany, 2014, 65 (2), pp.559-70. ⟨10.1093/jxb/ert405⟩

International audience; Brown algae belong to a phylogenetic lineage distantly related to green plants and animals, and are found predominantly in the intertidal zone, a harsh and frequently changing environment. Because of their unique evolutionary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4922efa753b8362fdb5cc6aa2e2fefba
https://hal.sorbonne-universite.fr/hal-01002445

Nutritional requirements of the BY series of Saccharomyces cerevisiae strains for optimum growth

Autor: Sepp D. Kohlwein, Neha Chauhan, Michael Hanscho, Klaus Natter, Bernd Nidetzky, David E. Ruckerbauer, Harald F. Hofbauer, Juergen Zanghellini, Stefan Krahulec

Publikováno v: FEMS yeast research. 12(7)

Among the vast variety of Saccharomyces cerevisiae strains, the BY family is particularly important because the widely used deletion collections are based on this background. Here we demonstrate that some standard growth media recipes require substan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::515e09683e4a0122ea952b13f670f99c
https://pubmed.ncbi.nlm.nih.gov/22780918