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同工酶是酶学领域中的新发展,近年来同工酶谱分析已经在作物品种资源考察、群体遗传系谱调查、细胞融合鉴定、杂交亲本选配、遗传基因定位、杂种优势预测等方面得到日益广泛的应用。由于酯酶同工酶是直接的基因产物,因此,以它作为某些作物的遗传指标是比较可靠的。利用植物的同工酶谱可以鉴别形态上难以区分的种的差别、品种间的亲缘关系及其起源。有鉴于此,1978年以来,我们从国内收集了98个春箭筈豌豆(以下简称箭豆)品种,并用酯酶同工酶酶谱分析法研究了它们的亲缘关系,试图为箭豆的品种资源研究及遗传选种提供一定依据。
Isozyme is a new development in the field of enzymology. In recent years, isozyme analysis has been obtained in crop variety resources, population genetic pedigree investigation, cell fusion identification, hybrid parents selection, genetic loci, heterosis prediction Increasingly wide range of applications. Because esterase isoenzyme is a direct gene product, it is more reliable to use it as a genetic indicator of some crops. The use of plant isozyme patterns can identify morphologically indistinguishable species differences, the genetic relationship between varieties and their origin. In view of this, since 1978, we collected 98 varieties of Spring Pea (hereinafter referred to as Soybean) from China and studied their genetic relationship with esterase isozymes Resource research and genetic selection to provide some basis.