Cross-species individual identification method and individual identification analysis system

Abstract

The invention belongs to the technical field of genetics determination, and particularly relates to a cross-species individual identification method and an individual identification analysis system. The cross-species individual identification method comprises the following steps of 1, obtaining an STR gene locus group; and 101) taking out core gene sequences in whole-genome sequences of ten common species including human, pig, cattle, horse, goat, dog, cat, sheep, rabbit and yak. Compared with the prior art, the technology provided by the invention has the most important advantages that cross-species identification of ten common species types is realized compared with individual identification and genetic identification of the existing single species, so that the ten common species types share one STR site, and the related work of maintaining a corresponding DNA analysis system for each single species is greatly simplified; and a plurality of corresponding species only need to share one DNA analysis system, and the individual identification and genetic identification of the ten species can be realized by utilizing the STR gene locus set and an individual identification algorithm provided by the invention.

Description

technical field [0001] The invention belongs to the technical field of genetic determination, and in particular relates to a cross-species individual identification method and an individual identification analysis system. Background technique [0002] In biology, a gene refers to a DNA or RNA sequence that carries genetic information. It can also be said that a gene is a DNA and RNA fragment that has a genetic effect, that is, a genetic factor. Genes are the basic genetic units that control biological traits. They express the genetic information they carry by directing the synthesis of proteins, and control the traits of individual organisms. Genetic testing is a technology that uses biological samples such as blood, other body fluids, tissues, and cells to detect DNA. Genetic testing can be used for the diagnosis of genetic diseases, genetic counseling analysis, the probability of genetic diseases in family members of genetic diseases, the determination of carriers of dise...

AI Technical Summary

Problems solved by technology

[0003] The existing kinship identification or individual identification technologies are all independent identification work for a single species, such as the single species identification for human, dog, giant panda and other species. In the detection, it is necessary to use a corresponding identification for each single species. Analysis systems and analysis work, but the related work of maintaining a corresponding DNA analysis system for each species is expensive and time-consuming

Images