since the cyclic nucleotide competitive inhibitors are also active growth promoters of higher plants , and , furthermore , since elevation of cyclic amp levels appears to be a consequence of some phytohormone treatments that promote plant growth , it is suggested that negative control of this 5 ' ( 3 ' ) -ribonucleotide phosphohydrolase may be a significant component of growth regulation through the maximizing of the levels of nucleotide precursors for rna and dna synthesis .
C0035548
ribonucleotide
C0028630
nucleotide