Kinetic and Regulatory Properties of Aconitate Hydratase as a Model-Indicator of Cell Redox State under pH Stress.

This paper presents an analysis of the regulation activity of the partially purified preparations of cellular aconitate hydratase (AH) on the yeast cultivated at extreme pH. As a result of purification, enzyme preparations were obtained from cells grown on media at pH 4.0, 5.

Soluble Sugar and Lipid Readjustments in the Yeast at Various Temperatures and pH.

Microorganisms cope with a wide range of environmental challenges using different mechanisms. Their ability to prosper at extreme ambient pH and high temperatures has been well reported, but the adaptation mechanism often remains unrevealed. In this study, we addressed the dynamics of lipid and sugar profiles upon different cultivation conditions.