A single nucleotide polymorphism site integration method and device

A single nucleotide polymorphism and locus technology, applied in the field of DNA detection, can solve the problems of low accuracy and reliability of detection results, achieve the effect of automatic integration, and improve accuracy and reliability

Active Publication Date: 2022-05-17
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Abstract
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Problems solved by technology

The accuracy and reliability of the detection results are low, so there is an urgent need for a reliable and effective SNP site integration method to solve the aforementioned problems

Method used

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  • A single nucleotide polymorphism site integration method and device
  • A single nucleotide polymorphism site integration method and device
  • A single nucleotide polymorphism site integration method and device

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] figure 1 A schematic flow chart showing a single nucleotide polymorphism site integration method provided in this embodiment, including:

[0045] S101. Obtain all single nucleotide polymorphism SNP sites of the target sample, and determine the target weight corresponding to each SNP site according to preset parameters.

[0046] Wherein, t...

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Abstract

An embodiment of the present invention provides a single nucleotide polymorphism site integration method and device, the method comprising: obtaining all single nucleotide polymorphism SNP sites of a target sample, and determining each SNP site according to preset parameters The target weights corresponding to each SNP site; all SNP sites are integrated based on the target weights corresponding to all SNP sites to obtain the optimal SNP site of the target; the optimal SNP site of the target is determined as the target sample. target genotype. The efficient and reliable integration of SNP sites can be realized by adopting the single nucleotide polymorphism site integration method provided by the present invention.

Description

technical field [0001] The invention relates to the technical field of DNA detection, in particular to a single nucleotide polymorphism site integration method and device. Background technique [0002] With the continuous development of SNP (Single Nucleotide Polymorphism, single nucleotide polymorphism) marker technology, more and more technicians choose to use SNP marker detection technology for plant DNA detection. [0003] Since the DNA of a plant is group-effective, that is, the DNA test results of a single grain or a single leaf cannot represent the test results of the plant. Therefore, at present, technicians need to use the method of extracting DNA from mixed plants to perform DNA testing on plants. Specifically, first, technicians need to conduct multiple sets of repeated parallel experiments based on the DNA data extracted from mixed strains to generate a large number of SNP sites; then, technicians select a SNP site from the aforementioned large number of SNP site...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16B20/20G16B20/30
CPCG16B20/20G16B20/30
Inventor 王凤格江彬田红丽赵久然王蕊易红梅
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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