细胞学标记是细胞遗传标记的一种,就是对处理过的动物个体的染色体数目和形态进行分析,主要包括染色体核型和带型及缺失、重复、易位、倒位等。
与形态标记、细胞学标记和生化标记三类遗传标记技术比较,它具有独特的优点。
It has a number of advantages of over other markering technologies of morphology, cell cytology and biochemistry.
由于形态学、细胞学、同工酶、RFLP等标记技术在大麦基因组中的多态性较低,限制了其应用。
Its applications were limited for the low polymorphism in the gene group of barley using the labeling technique of morphology, cytology, isoenzyme and RFLP.
从形态学、孢粉学、细胞学、同工酶及分子标记等方面介绍了各种鉴定方法在梨上的应用及研究进展。
All of the methods are introduced in this paper as well as the research progress and the sequent studies.
应用推荐