Foldalign
Output in col format produced by Foldalign, from the eight NRUs displaying a clear conserved long stem-loop hairpin (NRU#1, NRU#3-8 and NRU#10)

LocARNA
Outputs of the multiple alignment together with a consensus structure produced by LocARNA, from the eight NRUs displaying a clear conserved long stem-loop hairpin (NRU#1, NRU#3-8 and NRU#10)

TurboFold
Alignments and folding of the top 3 output produced by Turbofold, from the eight NRUs displaying a clear conserved long stem-loop hairpin (NRU#1, NRU#3-8 and NRU#10)

cmsearch.out
Output of cmsearch program using the CM generated with he 12 previously described NRUs (NRU#1 - NRU#12), against NORAD full sequence.