by using escherichia coli b/r , the cellular amounts of ribonucleic acid ( rna ) and protein were determined as a function of the steady-state growth rate ( 0.67 to 2.40 doublings per h ) by a method which combines measurements of the rna to deoxyribonucleic acid ( dna ) ratio and the differential rate of ribosomal protein synthesis with the cooper and helmstetter theory of dna replication .
C0035668
rna
C0597295
ribosomal protein