Modeling Gene Networks in Saccharomyces cerevisiae Based on Gene Expression Profiles

Table 4

Biological function of structural key genes.

Gene	Biological function annotation	Predicted function
ATP6	Mitochondrial membrane ATP synthetase, participating in the respiratory chain	Involved in yeast mitochondrial respiratory chain
RGI2	Associated with energy metabolism under condition of aerobic respiration	Involved in membrane transport
COX1	Cytochrome C-oxidase, catalyzing the reduction of oxygen to water in the respiratory chain	Involved in yeast mitochondrial respiratory chain
BAG7	Signal conduction function, activation of RHO1 which can regulate Gsc2p and Fks1p	Involved in yeast mitochondrial respiratory chain
YIG1	Compiling protein lipid interactions under anaerobic conditions and associated with the production of glycerol metabolism	Involved in yeast mitochondrial respiratory chain