Is pseudouridine a RNA modification?
['Pseudouridine (Ψ) is the most abundant of>150 nucleoside modifications in RNA. ', 'The number and position of the pseudouridines of Haloarcula marismortui and Deinococcus radiodurans large subunit RNA have been determined by a combination of total nucleoside analysis by HPLC-mass spectrometry and pseudouridine sequencing by the reverse transcriptase method and by LC/MS/MS.', 'Pseudouridine is the most abundant of more than 100 chemically distinct natural ribonucleotide modifications.']
['Yes, pseudouridine (Ψ) is the most abundant of>150 nucleoside modifications in RNA.']
['yes']