CircRNA_14707 and application thereof in molecular assistant breeding

A technology of reagents and technologies, applied in circRNA_14707 and its application in molecular-assisted breeding, can solve problems such as unclear
CN108893540AActive Publication Date: 2018-11-27INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
Publication Date
2018-11-27

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Abstract

The invention relates to circRNA_14707 and an application thereof in molecular assistant breeding. By means of high-throughput sequencing on expression conditions of circRNA in subcutaneous fat tissues of a big white pig and a Laiwu pig and integrated analysis performed by combining previous miRNA and mRNA of a laboratory, a result shows that differential expressions of the circRNA_14707 and related miRNA are quite obvious and the circRNA_14707 and related miRNA can serve as molecular markers for detecting the subcutaneous fat contents of the pigs. The circRNA_14707 has a very good applicationprospect in the fields of predicating or assisted predicting pork quality and breeding pigs with different muscle qualities and the like.
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Description

technical field

[0001] The invention relates to the field of biotechnology, in particular to circRNA_14707 and its application in molecular assisted breeding. Background technique

[0002] circRNA is a kind of circular endogenous molecule produced by special alternative splicing. It is a covalently closed circular structure. It is ubiquitous in animal and plant tissues and cells. It is abundant, stable, conserved and tissue-specific. . Studies have confirmed that circRNAs are involved in the regulation of animal economic traits. Liang et al. identified 149circRNAs in the skeletal muscle tissue of Guizhou minipigs, which are involved in biological processes such as muscle development, muscle contraction, and chromatin modification, revealing that circRNAs are involved in the regulation of muscle development and muscle contraction. However, whether circRNA is involved in fat deposition and metabolism remains unclear.

[0003] With the rapid development of biotechnology, usi...

Claims

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