coefficients of correlation between oligonucleotide frequencies overall and those in specific segments vary as follows : primary strands of individual coding sequences greater than 0.9 greater than lambda dna greater than noncoding , non-rna greater than phi x174 dna greater than complementary strands greater than rna genes congruent to 0.6 greater than transposon-insertion elements greater than t7dna much greater than eukaryotic sequences congruent to 0 .
C0887909
noncoding
C0035668
rna