Respirofermentative metabolism in Kluyveromyces lactis: Insights and perspectives.
Yeasts do not form a homogeneous group as far as energy-yielding metabolism is concerned and the fate of pyruvate, a glycolytic intermediate, determines the type of energy metabolism. Kluyveromyces lactis has become an alternative to the traditional yeast Saccharomyces cerevisiae owing to its industrial applications as well as to studies on mitochondrial respiration. In this review we summarize the current knowdeledge about the K. lactis respirofermentative metabolism, taking into account the respiratory capacity of this yeast and the molecular mechanisms controlling its regulation, giving an up-to-date picture.
González-Siso
MI
Departamento de Biología Celular y Molecular, Facultad de Ciencias, Universidad de La Coruña, La Coruña, Spain
Freire-Picos
MA
Ramil
E
González-Domínguez
M
Rodríguez Torres A
Cerdán
ME