polyribonucleotide


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pol·y·ri·bo·nu·cle·o·tide

 (pŏl′ē-rī′bō-no͞o′klē-ə-tīd′, -nyo͞o′-)
n.
An oligonucleotide consisting of a number of ribonucleotides.
References in periodicals archive ?
If two polyribonucleotide strands are combined, they may bind to each other to form Watson and Crick's well-known double helix, in this case, double-stranded RNA.
The polyribonucleotides can be made of inosinic acid (poly I), cytidilic acid (poly C), adenylic acid (poly A) or uridylic acid (poly U).