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Molecular marker and method for identifying Belgian rabbit and hare

A Belgian rabbit, molecular marker technology, applied in the field of molecular biology, can solve problems such as research gaps, achieve high economic value, maintain market order, and increase accuracy and credibility.

Active Publication Date: 2019-11-22
YANGZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the annotation of transposons on the rabbit genome has not been completed, and related research is blank

Method used

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  • Molecular marker and method for identifying Belgian rabbit and hare
  • Molecular marker and method for identifying Belgian rabbit and hare
  • Molecular marker and method for identifying Belgian rabbit and hare

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Unless otherwise specified, what the present invention adopts is the prior art in this field.

[0034] With the increase of people's income and the improvement of living standards, people's food consumption has changed from the original quantity satisfaction to safety, quality and characteristics. Rabbit meat is one of the safest livestock products among all livestock and poultry. So far, no disease has been found to be transmitted between humans and rabbits; at the same time, rabbit meat has three high (high protein, high amino acid, high digestibility) three Low (low cholesterol, low fat content, low calorie) nutritional characteristics, especially wild rabbits, are very popular among consumers. The coat color of Belgian rabbit is ephedra brown. The two ends of the root hair are deep and the middle is lighter. The texture is tough an...

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Abstract

The invention relates to a molecular marker and method for identifying Belgian rabbit and hare. The molecular marker has the sequence shown in SEQ ID NO.1, and is located at a 19770369-19770710 of a positive strand of a chromosome 8. When the 19770369-19770710 of the positive strand of the chromosome 8 is SEQ ID NO.1, the rabbit is identified as Belgian rabbit; when SEQ ID NO.1 is deleted at 19770369-19770710 of the positive strand of the chromosome 8, the rabbit is identified as hare. The molecular marker has the beneficial effects of fast and accurate identification of Belgian rabbit and hare, is conducive to maintaining market order, and has high economic value. Studies show that insertion deletion of SINE at 19770369-19770710 of the positive strand of the chromosome 8 in the hare can be used as an effective molecular marker for identifying the hare and the Belgian rabbit, and a primer for amplifying the fragment has good specificity and stability.

Description

technical field [0001] The invention relates to a molecular marker and a method for distinguishing Belgian rabbits and hares, belonging to the field of molecular biology. Background technique [0002] Belgian rabbit, also known as Giant Gray Rabbit and Flanders Giant Rabbit, is a new breed of excellent meat that is bred and improved by British breeders from wild rabbits in Beveren, Belgium. It is large in size, fast in weight gain and strong in physique. , the slaughter rate is high, the production performance in our country is better, and it has a certain market share, which is very popular among farmers. Its coat color is ephedra-brown, which is very similar to our country's hare (wild wild rabbit), and it is difficult to distinguish it in appearance. [0003] Hare, that is, wild wild rabbit. According to research, there are 9 species of hare in my country, all of which belong to mine rabbits, and are divided into two categories, snow rabbits and grass rabbits. Among the...

Claims

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Application Information

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IPC IPC(8): C12Q1/6888C12N15/11
CPCC12Q1/6888C12Q2600/124
Inventor 杨乃苏吴信生陈阳刘明鲍志远周彤
Owner YANGZHOU UNIV
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