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Fox growth hormone releasing hormone cDNA and its application

A technology for releasing hormones and growth hormones, which is applied in the field of fox growth hormone releasing hormone cDNA, can solve the problems affecting cell activity, etc., and achieve the effects of obvious weight gain, accelerated growth speed and growth promotion

Inactive Publication Date: 2013-05-29
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The increase of cAMP level will promote the conformational change and activation of the regulatory subunit of cAMP-dependent proteinase kinase A, promote the phosphorylation of related proteins, and then affect the activity of cells

Method used

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  • Fox growth hormone releasing hormone cDNA and its application
  • Fox growth hormone releasing hormone cDNA and its application
  • Fox growth hormone releasing hormone cDNA and its application

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] The nucleotide sequence of the mature peptide of fox GHRH is used as the target gene, pVAX1 is used as the eukaryotic expression vector, and the target gene is inserted into the vector to construct a eukaryotic expression vector, which is injected intramuscularly into the fox leg muscles to obtain the growth speed of the fox Accelerated, noticeable results in weight gain.

[0028] The vector construction process is as follows: the signal peptide gene sequence of human growth hormone and the mature peptide gene sequence of fox growth hormone releasing hormone are connected in series by PCR method, connected to the T vector (pMD19-GHRHS), and then double-linked with B...

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Abstract

The invention discloses a full-length nucleotide sequence and a mature peptide nucleotide sequence of a fox growth hormone releasing hormone cDNA, and amino acid sequences of proteins coded respectively by the full-length nucleotide sequence and the mature peptide nucleotide sequence. The fox growth hormone releasing hormone cDNA is a complete open reading frame, comprises 321 nucleotide sequences, and can code 106 amino acids. The mature peptide nucleotide sequence of the fox growth hormone releasing hormone cDNA comprises is coded by 132 nucleotide sequences and 44 amino acid residues are coded. The fox growth hormone releasing hormone cDNA can be utilized for growth promotion of economic animals such as fox and the like.

Description

technical field [0001] The invention relates to cDNA of fox growth hormone releasing hormone obtained by cloning and application thereof. Background technique [0002] The fox is a fur animal with high economic value. Its growth is mainly controlled by the growth hormone produced and released by the pituitary gland. After reaching body maturity, the production and release of growth hormone decreases. Growth hormone is under the dual control of growth hormone releasing hormone and growth hormone releasing inhibitory hormone produced by the hypothalamus of the animal itself. Growth hormone-releasing hormone stimulates the production and release of growth hormone by the pituitary gland, while growth hormone-releasing inhibitory hormone inhibits the production of growth hormone. The two work together to maintain the growth rate of the fox. Growth hormone-releasing hormone is produced in the arcuate nucleus and ventromedial nucleus of the hypothalamus. After synthesis, it is tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07K14/60C12N15/16C12N15/63C12N1/15C12N1/19C12N1/21C12N5/10A61K48/00A61K38/25A61P43/00
Inventor 王吉贵刘维全刘芃芃齐顺章
Owner CHINA AGRI UNIV