GENETICS OF PLANT AND ANIMAL PARASITIC SYSTEMS
GENETICS OF PLANT AND ANIMAL PARASITIC SYSTEMS
复制标题
DOI：
10.2307/1309728
复制
发表时间：
1984-01-01
期刊：
影响因子：
10.1
通讯作者：
SIDHU, GS
中科院分区：
文献类型：
--
作者：
SIDHU, GS
比较了简单(1个寄主对1个寄生虫)和复杂(1个寄主对2个寄生虫)动植物寄生系统的遗传基础。简单的相互作用表明基因对基因的关系；复杂的相互作用表明修改的遗传(上位性)比率。这样的比例在植物育种实践中具有重要的意义。文中还讨论了抗性和毒力基因的特点以及寄生的进化。
The genetic bases of simple (1 host vs. 1 parasite) and complex (1 host vs. 2 parasites) animal and plant parsitic systems are compared. Simple interactions indicate gene-for-gene relationships; complex interactions suggest modified genetic (epistatic) ratios. Such ratios have important implications in plant-breeding practices. The characteristics of resistance and virulence genes and the evolution of parasitism are also discussed.