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A kind of breeding method of transparent carp

A breeding method and carp technology, which is applied in the field of carp breeding, can solve problems such as inability to study carp biology, and achieve the effects of easy operation, simple breeding method, and low cost

Active Publication Date: 2022-06-24
GUANGXI ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no carp germplasm material or mutants with transparent body color have been found in the world, which makes it impossible to carry out biological research based on transparent body color on carp

Method used

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  • A kind of breeding method of transparent carp
  • A kind of breeding method of transparent carp
  • A kind of breeding method of transparent carp

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Experimental program
Comparison scheme
Effect test

Embodiment

[0049] The cultivating method of the transparent carp of the present embodiment, comprises the steps:

[0050] Step 1: Discovery of the absence of iridophores in the black carp

[0051] In 2016, the inventor of the present application collected 1,200 Hehua black carp fry, and carried out breeding and cultivation in the Guangxi Agricultural Fine Breed Nanfan Base. At the age of 90 days of breeding, sampling determination of morphological traits and analysis of body color traits were carried out. It was found that compared with other common blue-gray carp, the black carp had a darker gray surface, translucent operculum and abdomen, red gills could be seen through the operculum, and the overall lack of silver reflective material.

[0052] On this basis, the dorsal and abdominal scales of Hehua black carp and common carp were collected for microscopic observation (40X). like image 3 and Figure 4 As shown, black carp was found to lack a light-reflecting cell layer compared to...

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Abstract

The invention discloses a method for cultivating transparent carp, which belongs to the technical field of carp cultivation. The method for cultivating transparent carp comprises the following steps: step 1: construction of hybrid population; step 2: construction of isolated population; step 3: screening and cultivation of parents; step 4: breeding of transparent carp individuals. The invention provides a method for large-scale production of transparent carp, which can provide new test materials for biological research on carp, and realize in vitro observation of tissue structures such as the liver and pancreas, intestinal tract, and bones of living carp. It provides great convenience for the research on biology, genetics, oncology and pharmacology of carp body tissues.

Description

technical field [0001] The invention relates to a method for cultivating transparent carp, belonging to the technical field of carp cultivation. Background technique [0002] Transparent aquatic animals have important application value in developmental biology, genetics, oncology, pharmacology, toxicology and environmental research. Researchers can monitor the pathological changes in living organisms in real time, such as tumor development, liver lesions and other processes, without observing the internal structure of the research object through anatomy. [0003] Carp is an important aquaculture species in my country and one of the most widely studied aquatic species. At present, no carp germplasm material or mutant with transparent body color has been found in the world, which makes it impossible to carry out biological research based on transparent body color on carp. If transparent carp can be cultivated, it will have important application value for the development of c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 杜雪松覃俊奇文露婷潘贤辉黄姻周康奇陈忠林勇
Owner GUANGXI ACADEMY OF FISHERY SCI