from these results and those in the accompanying report ( ades , i.z. , and butow , r.a. ( 1980 ) j. biol . chem . 255 , 9918-9924 ) we propose that the translation of mrna specific for mitochondrial proteins takes place in the cytoplasm and that at least a portion of the polysomes are then transported and bind to the outer mitochondrial membrane , followed by completion of translation and transfer of the newly synthesized polypeptides into the mitochondria .
C0010834
cytoplasm
C0230839
outer