. . . "Definition: A physical entity consisting of a sequence of ribonucleotide monophosphates; a ribonucleic acid.\nUsage: RNA should be used for pools of individual RNA molecules. For describing subregions on those molecules use RNARegion.\nExamples: messengerRNA, microRNA, ribosomalRNA. A specific example is the let-7 microRNA."^^ . "Definition: A physical entity consisting of a sequence of ribonucleotide monophosphates; a ribonucleic acid.\nUsage: RNA should be used for pools of individual RNA molecules. For describing subregions on those molecules use RNARegion.\nExamples: messengerRNA, microRNA, ribosomalRNA. A specific example is the let-7 microRNA."^^ . "Definition: A physical entity consisting of a sequence of ribonucleotide monophosphates; a ribonucleic acid.\nUsage: RNA should be used for pools of individual RNA molecules. For describing subregions on those molecules use RNARegion.\nExamples: messengerRNA, microRNA, ribosomalRNA. A specific example is the let-7 microRNA."^^ . . . . . . . . . . . . . . . . . . . . . .