| 摘要 |
It is an object of the present invention to provide nucleic acid molecules that enable highly sensitive detection of ligands (e.g., patulin). It is another object of the present invention to provide a screening method for nucleic acid molecules that enable highly sensitive detection of ligands (e.g., patulin), and a method for screening for nucleic acid molecules used for the optimization of nucleic acid molecules that enable highly sensitive detection of ligands (e.g., patulin). It is a further object of the present invention to provide a method for effectively removing ligands from samples containing ligands (e.g., patulin). According to the present invention, there is provided a loop-structured nucleic acid molecule for detection of ligands (e.g., patulin) having a DNA aptamer and a DNAzyme, wherein the sequence is modified between the DNA aptamer region and the DNAzyme. |
