TABLE 2

Significance of LRT values

Type of RNALRTPa
(i) tRNA
Individual helices35.630.00
33.610.00
25.980.04
25.820.04
Total structureb121.040.00
(ii) 5S rRNA
Individual helices40.600.00
40.020.00
28.770.02
26.870.02
Total structureb136.260.00
  • a The frequency of obtaining an LRT statistic > the observed value from 100 random permutations of the original alignment.

  • b Total structures were predicted using a minimum LRT of 15. Total structure prediction using a minimum LRT of 10 produced identical results.