生物工程是廿一世纪最主要的基础性技术革新之一,由于它蕴藏着可能使石油、化工、食品等所有产业结构发生巨大变革的潜力,影响之深远,据说可以同十九世纪的产业革命相提並论。近年兴起的鱼类不育三倍体、雌核发育二倍体的育成,人工性转变以及细胞培养、细胞融合、核移植等生物技术的开发、应用,使得向来认为不可能的新个体的育成成为可能,向来认为落后于农业的水产领域,也许能取得预料之外的迅速进展。不育三倍体如果能够生产出性不成熟的鱼,似乎就 Bioengineering is one of the most important basic technological innovations in the 21st century. It contains far-reaching potential because of its potential to revolutionize all industrial structures such as oil, chemicals and foodstuffs. It is said to be in line with the industrial revolution of the 19th century Equivalent. Recent years have witnessed the development and application of biotechnologies such as fish infertility triploidy, gynogenetic diploid breeding, artificial transformation, and cell culture, cell fusion and nuclear transfer, which have made the breeding of new individuals who have never thought possible It is possible that aquaculture, which has always been considered to be lagging behind agriculture, may achieve unforeseen rapid progress. Sterile triploid if it can produce immature fish, it seems