From: Accurate multiple sequence-structure alignment of RNA sequences using combinatorial optimization
 | tree-based | annotated sequences | probabilistic | graph-based |
---|---|---|---|---|
structure-to-structure | [20-22,61] | [22,25,26,62] | [34] | [14,41,43] |
structure-to-unknown | -- | [22] | [34,38] | [14,41,43] |
unknown-to-unknown | -- | [22,27–29,31] | [37] | [14,41,43] |