compartmentation of uridine 5'-triphosphate ( utp ) was studied during the nucleolar synthesis of cytoplasmic ribosomal rna ( cyt-rrna ) and the synthesis of cytoplasmic transfer rna ( cyt-trna ) in the nuclear matrix as well as the synthesis of mitochondrial ribosomal rna ( mt-rrna ) in tomato ( lycopersicon esculentum mill . cv . lukullus ) cell-suspension culture using the approach of wiegers et al .
C0035553
ribosomal
C0035701
rrna