lm e-1 contains about 0.4 kb dna homologous to the 5 ' portion of the mitochondrial 16s ribosomal rna ( rrna ) gene and lm c-2 , a 1.6 kb dna homologous to the 3 ' portion of the 12s rrna gene and to almost all of the 16s rrna gene .
C0012854
dna
C0000702
a