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一、在数目水平上的染色体工程二、在结构水平上的染色体工程(以上内容分别载于本刊1987年第1、2期)037 用物理和遗传标志重绘小麦染色体图(英国剑桥植物育种研究所,J. W. Snape, B.B.Parker, C. N. Law;美国密苏里大学,A. J. Lukaszewski, J. P. Gustagfson)利用染色体操作程序发展了小麦遗传分析技术.采用这些技术都有可能对控制重要农艺性状的质量性状和数量性状的基因进行染色体定位.随着单染色体重组体品系的进一步创造,可以把各个基因确定在与物理和遗传标志有关的染色体节段上.因此可以绘
1. Chromosome Engineering at Number Level 2. Chromosome Engineering at Structure Level (The above contents are respectively published in Issue 1 and Issue 2, 1987) 037 Redrawing wheat chromosome map with physical and genetic markers (Cambridge, England Plant Breeding Institute of Genetics, JW Snape, BB Parker, CN Law; University of Missouri, AJ Lukaszewski, JP Gustagfson) developed the genetic analysis of wheat using chromosomal manipulation procedures, all of which have the potential for controlling the quality traits and quantitative traits of important agronomic traits Of the genes for chromosomal mapping.With the further creation of a single chromosomal recombination line, each gene can be identified on the chromosome segments associated with physical and genetic markers and therefore can be painted