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1、引言生物技术能以许多方式应用于渔业。这也许是因为我们利用多类渔业产品,因为生物技术有一个非常广泛的范围。如果我们将生物技术定义为用工程学方法控制生物尤其它们的细胞的特性,并利用这些特性的技术—譬如在繁殖过程中的生物类型的控制和取自活体细胞的培养,我们就能预期生物技术以大量方式应用于渔业的可能性。例如,在一些水生生物中,采用染色体操作一在减数分裂到受精作用的过程中人工处理精子和卵细胞的技术,我们能够产生三倍体,能够诱导雌核发育或雄核发育。组织培养已应用海草、鱼和有壳类水生动物,并预期这一技术将适用于渔业产品的繁殖和培养。然而直到现在,生物技术几乎没有在水生动植物中转化为实际应用。本
1. Introduction Biotechnology can be applied to fisheries in many ways. This may be because we use multiple types of fishery products because biotechnology has a very wide range. If we define biotechnology as engineering methods that control the biology of living things, especially their cellular traits, and exploit the techniques of these traits, such as the control of biological types during reproduction and culture from living cells, we can expect that organisms The possibility that technology can be applied to fisheries in a large number of ways. For example, in some aquatic organisms, using chromosomal manipulations that manipulate sperm and egg cells manually during meiosis to fertilization, we are able to generate triploids that can induce gynogenetic or ornuclear development. Tissue culture has been applied to seaweed, fish and shellfish, and it is expected that this technology will be suitable for the breeding and cultivation of fishery products. Until now, however, biotechnology has hardly been translated into practical use in aquatic animals and plants. this