Fish catching-facilitating fish tank for fish gene engineering experiment

Abstract

The invention belongs to the technical field of fish gene engineering, and particularly relates to a fish catching-facilitating fish tank for a fish gene engineering experiment. The invention aims to provide a fish catching-facilitating fish tank for the fish gene engineering experiment, which is favorable for fish catching and short in fish catching time and can effectively improve the experiment efficiency. In order to fulfill the aim, fish is put into the fish tank for aquaculture; a cover plate covers the fish tank, and a pressing block presses a clamping slot; when the fish in the fish tank needs to be taken out, an electric wire winding wheel is started to rotate clockwise to pay off a protective hose and an electric wire; a conical electromagnet downwards moves and falls into a conical groove; then the conical electromagnet is controlled to be electrified; after the conical electromagnet is electrified, a generated magnetic field attracts a metal multihole plate, and the electric wire winding wheel is started again to rotate anticlockwise. The fish catching-facilitating fish tank for the fish gene engineering experiment achieves the effects of easiness in fish catching, short fish catching time and capability of improving the experiment efficiency.

Description

technical field [0001] The invention belongs to the technical field of fish genetic engineering, and in particular relates to a convenient fish tank for fish genetic engineering experiments. Background technique [0002] Genetic engineering, also known as gene splicing technology and DNA recombination technology, is based on molecular genetics and modern methods of molecular biology and microbiology, and constructs hybrid DNA in vitro by combining genes from different sources according to a pre-designed blueprint. Molecules are then introduced into living cells to change the original genetic characteristics of organisms, obtain new varieties, and produce new products. Genetic engineering technology provides a powerful means for the study of gene structure and function. [0003] Fish genetic engineering includes genetic engineering breeding of economic fish and developmental biology research using fish as a model system. Since its establishment, the China subject group has ...

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Problems solved by technology

[0006] In order to overcome the disadvantages of difficulty in fishing, long time-consuming fishing, and decreased experimental efficiency in current and general fish ponds, the technical problem to be solved by the present invention is to provide an , A fish tank for fish genetic engineering experiments that can improve experimental efficiency and is convenient for fishing

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