| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information nucleic acid which can be added to an industrial product or the like to individually concretely specify the origin and history of the product, and to provide an information nucleic acid composition using the same. <P>SOLUTION: This information nucleic acid is characterized by having a site with an arbitrary and known base sequence. The base sequence site is used for the amplification of the information nucleic acid. The information nucleic acid further has a certification information site. The base sequence is synthesized. The base sequence is a base sequence in which thymine units are not adjacent to each other. The base sequence has protecting groups for stabilization. The protecting groups include phosphoric ester groups, acyl groups, alkoxycarbonyl groups, benzyl groups, substituted benzyl groups and allyl groups. The 5'-hydroxy groups are derived with biotin or a fluorescent molecule. The information nucleic acid is mixed with additives such as a fat solubilizing agent, a heat-stabilizing agent, a photostabilizer, a hydrolase inhibitor, and a dispersant. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
