| 摘要 |
PROBLEM TO BE SOLVED: To provide an appropriate method for identification of biological species relating to biological species determination corresponding to a target nucleic acid, contained in an unknown sample from the result of hybridization by using a DNA microarray. SOLUTION: The method for identification of biological species includes developing a known sample or an unknown sample on a DNA microarray, in which a nucleic acid which is complementary to a target nucleic acid is arranged as a probe, performing classification of luminance level of signal intensity of each probe, obtained as a result of hybridization reaction of the unknown data by a multistage threshold and identifying the biological species, by using vector data in which the luminance level is classified. COPYRIGHT: (C)2008,JPO&INPIT
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