Method for breeding and pairing naked mole rats

A naked mole rat and breeding rat technology, applied in animal husbandry and other directions, can solve the problem of low reproduction speed of the original community, and achieve the effect of improving the success rate of pairing and reducing the exclusion.

Active Publication Date: 2017-06-20
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention establishes a closed colony of naked mole rats in a one-to-one breeding pairing mode, which solves the problem of low reproductive speed in the original colony of naked mole rats, breaks through the pairing barrier between individuals of different populations of naked mole rats, and is a new breed of naked mole rats. The establishment of a closed group has laid a key technical support

Method used

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  • Method for breeding and pairing naked mole rats
  • Method for breeding and pairing naked mole rats
  • Method for breeding and pairing naked mole rats

Examples

Experimental program
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Effect test

Embodiment 1

[0036] 1) Screening of male and female breed mice:

[0037] a. Pre-screening of breeder rat weight: select female naked mole rats with a body weight of 45-70g as female breeder rats, and male mole rats with a body weight of 35-65g as male breeder rats; select 10 groups of pre-matched breeder rats (numbered groups) 1#-group 10#), a total of 20 naked mole rats;

[0038] b. Re-screening of breeding rats in estrus: Select the breeding rats in estrus from the above-mentioned naked mole rats numbered 1#-10#, specifically including the following steps:

[0039] b1 Naked Mole Rat Behavioral Screening: Screen out female naked mole rats that show mental malaise, reduced diet, and abnormal irritability within 1-3 days;

[0040] b2 Re-screening of the vulva state of naked mole rats: Detect the light red horizontal bar-shaped gap between the anus and the outside of the urethra of the female naked mole rats screened in step b1. Horizontal gap ( figure 1 a), the color of the crossbar in t...

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Abstract

The invention relates to the technical field of animal breeding and specifically relates to a method for breeding and pairing naked mole rats. According to the method for breeding and pairing the naked mole rats, provided by the invention, from the weight pairing for the parent naked mole rats to the selection for the mating time and from the single cage breeding before the mating to the body odor mixing, a series of methods for increasing the success rate of the mating of the naked mole rats are formed. These methods can be used for overcoming the mating barrier of the naked mole rats and can supply key technical support for establishing a closed group of the naked mole rats.

Description

technical field [0001] The invention relates to the technical field of animal breeding and mating, in particular to a method for breeding and pairing of naked mole rats, which improves the cage-cage rate of naked mole rats and provides key technical support for breeding and mating of naked mole rats. Background technique [0002] The original naked mole rat population is a true social group, in which only the female king rat and several male rats have reproductive ability, and individuals in the group have a clear division of responsibilities. Therefore, naked mole rats are social animals. After being reared, naked mole rats will suffer from maladaptive phenomena such as weight loss, listlessness, and reduced food intake. Therefore, naked mole rats are generally not suitable for single cage rearing. At the same time, since the combat effectiveness of individuals in the population largely depends on their weight and alertness, the size and weight of individuals can determine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 崔淑芳林丽芳程继帅孙伟肖邦杨文静丛薇余琛琳
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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