>M2320 C.tet group IIB intron, Clostridium tetani, subunit 1, 721 residues; CAAUAAAAGUGCGAAACGUUAUCCUAUAAGUAAGAAAGUUUUAAAAUUUUCUUACGAAAAGGAUAGAACUUAAAAGUUCUAACUGUUCUACUAAAGUAAUAAGUGAAAAUCUUAUUUAAAGCAAACAACCAAGUAGCUUUAAGUCUAAGUCCCCUACACAAGUUUUAUACUACUAUGCAAAACUUGUGAAGCUAGGUAAGGUCGUAAUCCGUGAAAGUCGGAUGCGGGGCUCCUUAAAAGAUUACUAUGGUAAACAUAAGCUAAUCCAUUAAGAUGCGAUUUAUAUGUAUUUUAUACUGUUAAAUAUUUUUGUGCUUGUGGCUUGGUAUAAAACAGUUAAGAUGAAGUACUUAACUGGUUUUGGAAUAAUUGGUUGUUAAACUAAAACAUUAUAAAUCGUUAGUGGAUACCUAAGGUAAUCAAAAAUAGGGAUAGGUAGAAUGGAACGUUUGAUGCUGUAUAUGAAGAGGUUUAGUAGAACCUAGGACACAUAUACGGGCUCAGCAGGUUCAUAGUAGCUAUGAUACUCAGCCGGAAGUCAAAUUAAUUUUGAAAUACUUCUAUGGUAACAUAGGAGAAGGAUAAAACUGAGUGAGCCAAGGAACCUAGUCGGUAAUAGUUCGCUAUUAUCGAGCGAACGCCUUAUGCGAUGAAAGUCGCACGUAGGGUGUAGACCAAGCGAAAUCCUAUGCAUUUAGGAUAGUGAGGUAUAGCAAGGAUC >M2320 C.tet group IIB intron, Clostridium tetani, subunit 2, 10 residues; GGGAGCCAUA