| 摘要 |
<p>Ribozymes containing the following nucleotide sequences (I), wherein A, C, G and U represent respectively ribonucleotides having as the base component adenine, cytosine, guanine and uracil; N?1 and N3¿ represent at least a pair of nucleotides capable of forming a base pair complementary to each other; and N2 represents at least 3 nucleotides capable of forming a loop.</p> |
