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- Using the key gene in systematic acquired resistance (SAR) signal transduction, we can introduced the plants own disease-resistance which can gain a broad-spectrum disease resistance. NPR1 genes play an important role in the plant SAR. 系统获得性抗性(Systematic acquired resistance, SAR)是植物抵御病原菌侵染的最有效手段,我们可以利用SAR信号传导途径中的关键功能基因来启动园林植物自然防御系统,达到广谱抗病的目的。
- systematic acquired resistant 系统抗性
- Ethylene Signal Transduction in Plant Systematic Acquired Resistance and Induced Systemic Resistance 植物SAR和ISR中的乙烯信号转导网络
- Systematic acquired resistance 系统获得抗性
- Now two resistant mechanisms are discovered: hypersensitive response (HR) and systemic acquired resistance (SAR). 已研究发现的抗病机制有两种：过敏反应(hypersensitive response HR)和系统获得性抗性(systemic acquired resistance SAR)。
- Different inducer,inducing method and inducing concentration have great effect to plant acquired resistance. 不同的诱导物、诱导方法、诱导浓度对植物获得抗病性有很大影响。
- AAA Group cv. ‘Brazil’) fruit and the mechanisms of systemic acquired resistance (SAR) induced by BTH were studied. AAA Group cv.;‘Brazil’）果实炭疽病的效果及其诱导系统获得抗性的机理。
- So,it is concluded that BION-induced resistance against wheau leaf rust is most likely to be a response of systemic acquired resistance. 由此认为,BION可诱导小麦幼苗产生对叶锈病的系统获得抗性。
- NPR1, coloned from Arabidopsis thaliana, is akey regulatory gene of Systemic Acquired Resistance (SAR). Anthuriun andreanumLind. 利用农杆菌把植物系统获得性抗性的关键调节基因NPR1 转化安祖花,以获得抗性转基因植株,具有重大的现实意义和经济意义。
- There are two types of mechanism of plant disease resistance, hypersensitive response (HR) and systemic acquired resistance (SAR). 植物中普遍存在的抗病机制有两种 ,即过敏反应 (HR)和系统获得性抗性 (SAR)。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- The expression of rice systemic acquired resistance (SAR)to blast disease by treatment of benzo (1, 2, 3 )-thiadiazole-7-carbothioic acid S-methyl ester (BTH) was evaluated. 研究了苯基（1，2，3）噻二唑－7－硫代羧酸硫甲酯（BTH）处理诱导水稻对稻瘟病的系统获得 抗性的表现。
- CHEN Z,SIVA H,KLESSIG D F.Active oxygen species in the induction of plant systemic acquired resistance by salicylic acid,Science[J].1993 (262):1 883-1 886. 李忠光;李江鸿;杜朝昆;等.;在单一提取系统中同时测定五种植物抗氧化酶[J]
- As the features of angiogenesis inhibitors are of low toxicity and have less acquired resistance,it comes to a new strategy to suppress tumor growth by restraining angiogenesis. 由于抗血管生成药物具有毒性低、不易产生获得性耐药的特点。因此,通过抑制血管生成来抑制肿瘤生长成为目前肿瘤治疗的策略之一。
- The nobility usually resist social changes. 贵族通常反对社会变革。
- He is systematic in his approach to work. 他工作起来井井有条。
- He's very systematic in all he does. 他做一切事情都很有条理。
- They are determined to resist invasion. 他们决定抵抗入侵。
- Study limitations include insufficient power to detect a change in fungal ecology, short duration, and inability to detect shifts in candida species or the establishment of acquired resistance mutations. 研究的局限性包括：不足的效力来检测真菌的生态学变化，持续时间短、无法检测移入的念珠菌的类型或者建立耐药的变异菌株。
- The police made a systematic search of the house. 警察对房子进行了彻底的搜查。
