systemic acquired resistance中文什么意思

系统获得性抗性

• systemic:    adj. 系统的，体系的；【生理】全 ...
• acquired:    adj. 1.已得到的，已获得的。 ...
• resistance:    n. 1.抵抗，反抗，抗拒，抵御；敌 ...

例句与用法

1. The characteristic of plant systemic acquired resistance ( sar ) , commercial inducers and the application prospect of sar in crop disease control were talked in this article
   摘要从系统获得抗病性的特徵、商品化抗病诱导剂及获得抗病性在未来农作物病害防治中的应用前景等方面对植物诱导抗病性进行了阐述。
2. This underused weapon , called " systemic acquired resistance " or " inducible resistance " , is a generalized , vaccination - like response that plants can deploy when attacked by any of a wide range of bacteria , fungi or viruses
   这种利用率不足的武器，被称作“系统获得性抗性”或是“诱导抗性” ，是一种普遍性的、类似于接种疫苗的反应，在遭到各种细菌、真菌或病毒的侵袭时，植物可以利用这种反应。
3. Most of plants , when attacked by avirulent pathogens , usually produce a hypersensitive response ( hr ) at the locus attacked and develop a systemic acquired resistance ( sar ) throughout entire plant by expressing a set of defense genes including pathogenesis - related ( pr ) genes
   植物受到病原菌侵染后，感染部位产生过敏性坏死反应，在其它部位产生系统获得性抗性并伴随抗性基因包括病程相关蛋白( pathogen - relatedprotein )基因的表达。

百科释义

The systemic acquired resistance (SAR) is a "whole-plant" resistance response that occurs following an earlier localized exposure to a pathogen. SAR is analogous to the innate immune system found in animals, and there is evidence that SAR in plants and innate immunity in animals may be evolutionarily conserved.