SNP molecular marker which is positioned on No.7 porcine chromosome and related to area and thickness of eye muscles and application

A technology of eye muscle area and molecular markers, which is applied in the field of molecular biotechnology and molecular markers, can solve the problems of inability to detect genes with unknown functions, large confidence intervals for QTL positioning, and failure to meet the needs of applications, so as to increase core competitiveness, Rapid and accurate breeding, the effect of improving corporate profits
CN110218798AActive Publication Date: 2019-09-10SOUTH CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2019-09-10

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Abstract

The invention belongs to the technical field of molecular biotechnology and molecular markers and particularly relates to an SNP molecular marker which is positioned on a No.7 porcine chromosome and related to the area and thickness of the eye muscles and application. An SNP locus of the SNP molecular marker positioned on the No.7 porcine chromosome and related to the area and thickness of the eyemuscles corresponds to a mutation (A>G) of the 30342161st site of the No.7 chromosome of an international porcine genome 11.1 version reference sequence. The invention also provides a primer pair foridentifying the molecular marker. Through the molecular marker and the primer pair, dominant alleles of SNP can be screened generation by generation, the frequency of the dominant alleles is increased, the area and thickness of the eye muscles of a pig are increased, the economic benefit of pork is finally increased, and the molecular marker and the application have very important significance inthe progress of genetic improvement of pigs.
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Description

technical field

[0001] The invention belongs to the technical field of molecular biotechnology and molecular markers, and specifically relates to a SNP molecular marker located on pig chromosome 7 and related to eye muscle area and eye muscle thickness and its application. Background technique

[0002] my country is a big country in pig production and pork consumption in the world. Both the number of breeding and pork consumption ranks first in the world. The level of pork consumption occupies a dominant position in my country's overall meat consumption. With the growth of population, people's demand for livestock and poultry agricultural products is increasing, which requires us to speed up the cultivation of breeding pig breeds with more meat and better meat quality. If the appearance factors such as nutritional regulation and production environment are improved to improve meat quality, the effect is often unsatisfactory. In fact, genetic factors have a decisive effect on...

Claims

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