| abstract |
The present invention provides a gene amplification apparatus and a gene amplification method which are quick to rise or cool quickly and can perform a heat cycle in a short time, a method for producing an immobilized DNA library suitable for this apparatus, and a method for systematically comparing genes. To provide. The immobilized DNA library fabrication apparatus of the present invention includes a reaction body (10) having a recess for inserting a container, and a lid part (50) provided with heating and cooling means (51) and cooling means (52) on the reaction body. And a container 12 composed of a substrate 41 on which a gene is fixed. The apparatus compares the signal from the temperature measuring section 61 to the program chart by the computer control section 64, and the temperature control section 63 of the heating / cooling means 51 and the temperature control section 63 of the cooling means 52. ). In addition, a plurality of DNA libraries in which genes are immobilized on a diamond substrate surface are set in a container, and genes are systematically compared. |