[Nuclear and mitochondrial genes in the biogenesis of Saccharomyces cerevisiae mitochondria].

The mechanisms of interaction of nuclear and mitochondrial genes in biogenesis of mitochondria are discussed in this review. Brief characterization of yeast mitochondrial genes and their products is presented. The mechanism of nuclear and mitochondrial control of expression of the mosaic genes in mitochondria is described. The data on the processing of imported mitochondrial proteins synthesized on cytoplasmic ribosomes are presented. The possibility of existence of common proteins encoded for by common genes and possessing similar functions in the cytoplasm and mitochondria is discussed. A hypothesis is put forward considering the role of common proteins in coordination of nuclear and mitochondrial genes' expression in biogenesis of mitochondria.