Despite having their own genomes, mitochondria don’t make many of their own proteins; most are synthesized in the cytosol by cellular equipment encoded in the nucleus ... Drosophila melanogaster ...

In cytoplasmic hybrid embryos, all the DNA in the cell nucleus is human. The remaining animal DNA is found only in the mitochondria, which are small rod-shaped organelles found outside the nucleus ...

The nucleus is the double membrane limited structure within an eukaryotic cell that contains the chromosomes, and where the DNA is replicated or transcribed into RNA. The membrane is perforated by ...

However, the yeast two-hybrid system is limited to studying proteins that can translocate to the nucleus and do not display any autonomous capacity for activating transcription 2. Thus ...