5S rRNA modification in the hyperthermophilic archaea Sulfolobus solfataricus and Pyrodictium occultum.

Abstract
The 5S rRNAs from Sulfolobus solfataricus and Pyrodictium occultum were digested to nucleosides and analyzed using directly-combined HPLC/mass spectrometry. P. occultum 5S rRNA contains two modified ...