Automatic construction method of poultry large-scale population molecular pedigree
By using molecular marking technology and automated algorithms in poultry breeding, the kinship relationship between individuals is automatically inferred, and the problems of genealogy accuracy and completeness under traditional manual recording methods are solved, and the rapid and accurate genealogy construction of large-scale poultry populations is achieved.
CN119673275AActive Publication Date: 2025-03-21CHINA AGRI UNIV
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Patent Information
- Application Number
- CN202411739638.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2044-11-29
AI Technical Summary
Technical Problem
In large-scale poultry breeding, traditional manual recording methods are difficult to ensure the accuracy and completeness of the genealogy, especially when identifying individual parents, which are prone to errors.
Method used
Molecular marking technology combined with automated algorithms is used to automatically infer the kinesthetic relationship between individuals through whole-genome sequencing and SNP marking analysis, and a fast and accurate family genealogy is constructed.
Benefits of technology
It greatly improves the accuracy and efficiency of genealogy, reduces errors in reproductive records, and can quickly and accurately generate complete family genealogies in large-scale populations.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a poultry large-scale population molecular pedigree automatic construction method which is characterized by comprising the following steps: 1) acquiring SNP molecular markers and supplementary information; 2) controlling the quality of the SNP molecular marker; 3) calculating a genetic relationship coefficient; 4) zero allele sharing probability calculation; 5) inferring a genetic relationship; and 6) automatic pedigree construction. According to the method, the genetic relationship between individuals can be automatically deduced from the gene data, manual operation is not needed, errors in reproduction records are greatly reduced, and meanwhile a complete family pedigree can be rapidly and accurately generated in a large-scale group.
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