>X69874.. | Methanosarcina mazei ---------------------AUUCUGGUU-----GA--U-CC-U-G-CCAG-AG-GU-U-AC-U-GC-- U-AU-C--G-GU-GUUC--GC---C-U--AAGCCA-U-GC-G-AGU-CAU-A-UGU---------A---- ------------------------- >X65537.. | Methano-coccoides burtonii