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美国堪萨斯州立大学勃劳德博士(L.E.Browder)对标志禾谷类锈病侵染型提出了一个新系统,从而改进了有关描述侵染型的传统标志系统。这十进位的数字代号系统有助于数据的快速记录,并通过自动数据处理设备将大量数据进行分析,适应于当代广泛应用电算技术的新形势。笔者曾在1981—82年与勃劳德博士共同工作一年,现将这一新系统作一简介。 禾谷类锈病的侵染型,是特定的寄主植物和特定的寄生培养物之间,在特定环境条件下基因型相互作用的表现型,在这些限度内,侵染型是一个不变的质量性状,标志侵染型的差异对描述孢子堆在小的量的变异是必
L. E. Browder, of Kansas State University, has proposed a new system for marking cereal-based rust infestation, thereby improving the traditional labeling system for describing infectious forms. The decimal digit code system helps to quickly record the data, and through automatic data processing equipment will be a large amount of data analysis, to adapt to the contemporary wide application of computing technology in the new situation. In 1981-82, I worked with Dr. Blod for one year and I now make a brief introduction of this new system. Infectious form of cereal rust is a phenotype of genotypic interaction between a particular host plant and a particular parasitic culture under specific environmental conditions. In these limits, the infective form is an invariant qualitative trait , Indicating that differences in infection types are necessary to describe the small amount of variation in the spore piles