论文部分内容阅读
作为病原体的防御组织,动物系由机能分化发达的免疫细胞承担,其通过自然免疫,获得免疫系统,并经逐步进化而得。对于无免疫细胞和循环器官系体的植物而言,其所有细胞均可对病原菌产生各种形式的抗性。被某种病原菌侵染的某种植物,人们称之为寄主。而某种植物的所有品种均对某种病原菌的菌丝均有抗性的话,则此种植物则称为非寄主植物,又称为非寄主抗性。然而某特定病原菌对寄主植物的致病性也并非一致,有的品种易于感病,有的则不易感染。本文仅就非寄主抗性来描述植物体的防卫组织。
As a defense organization for pathogens, animals bear the weight of well-developed immune cells, which naturally evolve, acquire an immune system, and evolve gradually. For non-immune cells and circadian organism plants, all of its cells can produce various forms of resistance to pathogenic bacteria. Some kind of plant infected by some kind of pathogen, people call it host. When all species of a certain plant are resistant to the mycelium of a certain pathogen, the plant is called a non-host plant, which is also called non-host resistance. However, the pathogenicity of a specific pathogen to the host plant is not the same. Some varieties are susceptible to the disease, while others are not easily infected. This article describes plant defense tissue only for non-host resistance.