Simple incubator and method for making drosophila melanogaster ride out winter and summer by using same

An incubator, a simple technology, applied in the field of genetics and developmental biology, can solve the problems of high cultivation costs and increased workload of scientific researchers, and achieve the effect of meeting the needs of species conservation and breeding, ensuring safe reproduction, and simple structure

Inactive Publication Date: 2016-03-16
XINYANG AGRI & FORESTRY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the intelligent artificial climate box is only used to work 24 hours a day for the reproduction of fruit flies for species preservation, the cult

Method used

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  • Simple incubator and method for making drosophila melanogaster ride out winter and summer by using same
  • Simple incubator and method for making drosophila melanogaster ride out winter and summer by using same

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Embodiment Construction

[0015] like figure 1 , 2 As shown, the simple incubator of the present invention includes a box body. In order to make it low in cost and have a good heat preservation effect, the box body adopts a foam box 2 with a movable upper cover 1, and the upper level of the foam box 2 is A support grid 4 with four positioning holes 3 (the number of positioning holes 3 can be increased or decreased according to actual needs) is provided, and four through holes 5 corresponding to the positions of the positioning holes 3 are opened on the movable upper cover 1. The culture bottle 7 that has the fruit fly culture medium 6 passes through the through hole 5 of the movable loam cake 1 and the positioning hole 3 of the support grid 4 successively and extends to the bottom of the foam box 2, and the bottleneck of the culture bottle 7 is higher than the movable The upper surface of the loam cake 1 is provided with a breathable thermal insulation cotton plug 8 in the bottle mouth.

[0016] The ...

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Abstract

The invention discloses a simple incubator, comprising a bubble cabinet with an upper cover. The upper part of the bubble cabinet is provided with a support grid plate. The moveable upper cover is provided with holes. A culture bottle passes through the hole of the upper cover and location holes of the support grid plate and extends to the lower part of the bubble cabinet. A bottle opening of the culture bottle is higher than the upper cover. A tampon is arranged in the bottle opening. The method comprises: in winter, placing the incubator on a place facing the sun in a room, detecting breeding condition of the drosophila melanogaster every other week, and changing fresh culture medium as needed; in summer, placing the incubator in a refrigerator preservation chamber at the temperature of 4 DEG C, taking the incubator out and placing in indoor environment for a day every other week, then detecting breeding condition of the drosophila melanogaster, and putting the incubator in a refrigerator to continue culture, at the time of 3-4 week, changing fresh culture medium as needed and subculturing. The bubble cabinet which is low in cost is used as the drosophila melanogaster incubator. The incubator is simple in structure and low in manufacturing cost. The incubator can ensure safe breeding of drosophila melanogaster population when being used in winter vacation or summer vacation, and the incubator satisfies requirements of drosophila melanogaster breed conservation breeding.

Description

technical field [0001] The invention relates to genetics and developmental biology techniques, in particular to a simple incubator, and also relates to a method for using the simple incubator to enable fruit flies to spend winter and summer safely. Background technique [0002] Drosophila melanogaster (Drosophila melanogaster), Insecta, Diptera, Drosophila, is one of the most thorough organisms studied by humans at present. It has the characteristics of fast reproduction, short life history, and large number of offspring. Gene sequencing It is an important model organism for genetics research and plays an important role in genetics experimental teaching and scientific research. In scientific research and teaching activities targeting Drosophila, it is necessary to preserve and breed Drosophila, especially for some rare mutant strains, it is necessary to ensure that they can expand and reproduce. Fruit flies are very sensitive to the external temperature. When the temperatur...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 黄雅琴李尽哲庞瑞华
Owner XINYANG AGRI & FORESTRY UNIV
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