MeSH definition : A group of adenine ribonucleotides in which the phosphate residues of each adenine
ribonucleotide act as bridges in forming diester linkages between the ribose moieties.;
A group of adenine ribonucleotides in which the phosphate residues of each adenine
ribonucleotide act as bridges in forming diester linkages between the ribose moieties.