A ribozyme comprising the following base sequence (I) or (II):
base sequence (I)(SEQ ID No. 1): 5'-ACCGUUGGUUUCCGUAGUGUAGU
GGUUAUCACGUUCGCCUAACACGCGAAAGGUCCCCGGUUCGAAACCGGGCACU
ACAAACACAACACUGAUGAGGACCGAAAGGUCCGAAACGGGCACGUCGGAAACG GUUUU[[U]]-3'
base sequence (II)(SEQ ID No. 2): 5'-ACCGUUGGUUUCCGUAGUGUAGUGG
UUAUCACGUUCGCCUAACACGCGAAAGGUCCCCGGUUCGAAACCGGGCACUACAAA
CCAACACACAACACUGAUGAGGACCGAAAGGUCCGAAACGGGCACGUCGGAAACGG UUUU[[U]]-3'.
Ein ribozyme, welches die folgende niedrige Reihenfolge (i) oder (ii) enthält: niedrige Reihenfolge (I)(SEQ Identifikation Nr. 1): 5'-ACCGUUGGUUUCCGUAGUGUAGU ACAAACACAACACUGAUGAGGACCGAAAGGUCCGAAACGGGCACGUCGGAAACG GGUUAUCACGUUCGCCUAACACGCGAAAGGUCCCCGGUUCGAAACCGGGCACU GUUUU[[U]]-3 ' niedrige Reihenfolge (II)(SEQ Identifikation Nr. 2): 5'-ACCGUUGGUUUCCGUAGUGUAGUGG UUAUCACGUUCGCCUAACACGCGAAAGGUCCCCGGUUCGAAACCGGGCACUACAAA CCAACACACAACACUGAUGAGGACCGAAAGGUCCGAAACGGGCACGUCGGAAACGG UUUU[[U]]-3 '.
