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- passively acquired resistance 被动获得性抵抗力
- 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)。
- 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。
- 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)。
- 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。
- 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。
- 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。
- These findings suggest that K562 cell line has a capability of inducing acquired resistance to VER,which may be associated with overexpression of PgP,and then leading to reduction of intracellular accumulation of VER in K562/VER cell subline. 说明K562细胞系能产生对VER的获得性耐药性,其耐药机制可能与PgP表达过量,并由此导致细胞内VER聚集下降等因素有关。
- 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。
- We called it had acquired resistance to Gefitinib. To explore the mechanism of Gefitinib acquired resistance after treatment, established human colon carcinoma LOVO/Gefitinib cell line and studied its characteristics. 为了探讨吉非替尼治疗中发生获得性耐药的机制,建立了人结肠癌吉非替尼耐药细胞系LOVO/Gefitinib,并对其生物学特性进行了研究,并初步探讨了P-糖蛋白(P-gp)和血管内皮生长因子(VEGF)与耐药的关系。
- When the 90 kD elicitor was infiltrated into the tobacco leaves, it could induce the systemic acquired resistance (10%-68%) to Phytophthora nicotianae that was inoculated on the tobacco stem. 以10 nmol/L激发子溶液处理烟叶后分别于第0、24、48和72 h接种烟草疫霉(Phytophthora nicotianae),结果证明该激发子可以诱导烟草产生抗性反应,其抗性以处理后立即接种烟草疫霉为最强,接种后48 h防效达68%25,以后随时间的延长逐渐减弱。
- To understand whether K562 cell was able to produce the acquired resistance to verapamil(VER),a model of K562 cell subline resistance to VER(K562/VER) was established through gradually increasing VER concentration in the media. 为探讨人白血病细胞对耐药逆转维拉帕米的耐药机制,我们通过不断提高培养液中维拉帕米浓度建立维拉帕米耐药性K562亚系(K562/VER),采用MTT法测定维拉帕米、潘生丁和环孢素A对K562、K562/VER细胞的毒性或耐药性;
- Weaned pig dependent on passively acquired immunity acquired from colostrum Titer in nursing pigs 是多点生产的组成部分·断奶仔猪依赖从初乳获得的被动免疫力
- The passively acquired immunity in young pig has a half-life of about 9 days. The immune globulin proteins are slowly broken down in the body 幼猪的被动免疫力的半衰期约为9天。免疫球蛋白在体内缓慢分解