| 摘要 |
The present invention relates to a DNA assay for detecting polymorphisms. Method includes the steps of extracting DNA from a sample to be tested, amplifying the extracted DNA and identifying the amplified extension products for each different sequence. Each different sequence is differentially labeled. A short tandem repeat sequence which can be characterized by the formula (AwGxTyCz)n, wherein A, G, T and C represent the nucleotides, w, x, y and z represent the number of nucleotide and range from 0 to 7 and the sum of w+x+y+z ranges from 3 to 7 and n represents the repeat number and ranges from 5 to 50. |
