1) acquired antibody
获得抗体
2) antigenic gain
抗原性获得
3) acquired resistance
获得抵抗性
5) Systemic acquired resistance
系统获得抗病性
1.
The research advances on plant systemic acquired resistance in recent years were introduced;the physiological and biochemical mechanisms were reviewed;and the characteristic of plant systemic acquired resistance(SAR),commercial inducers and the application of SAR in plant disease control were also elaborated in this article.
简述了近年来国内外植物系统获得抗病性的研究现状,对系统获得抗病性的生理生化机理进行了评价,并从系统获得抗病性的特征、商品化抗病诱导剂及获得抗病性在植物病害防治中的应用前景等方面进行了阐述。
2.
Elicitins,the small proteins secreted by Phytophthora and Pythium species,havebeen shown to induce a hypersensitive reaction and systemic acquired resistance in someplants.
激发素是一类由疫霉属 Phytophthora 等真菌分泌的,可诱导茄科、十字花科等植物过敏性反应和系统获得抗病性的蛋白类激发子。
6) systemic acquired resistance
系统获得性抗性
1.
Plant systemic acquired resistance to insect and a cross-talk between pathogen and insect resistance signal molecules;
植物对虫害的系统获得性抗性及抗虫与抗病信号途径间的相互作用
2.
One is systemic acquired resistance(SAR)which induced by plant pathogenic microorganism and connected with the signaling molecular salicylic acid(SA),the other is induced systemic resistance(ISR)which induced by nonpathogenic microorganism and connected with the signaling molecular jasmonic acid(JA).
综述了由植物病原菌和非病原性的根际促生菌诱导产生的两种植物系统抗性:系统获得性抗性(SAR)和系统诱导抗性(ISR),比较了两类系统抗性的诱导、信号分子和机理的异同点,阐述了信号分子水杨酸在系统获得性抗性诱导过程中的作用及茉莉酸和乙烯在系统诱导抗性产生过程中的作用。
3.
The Arabidopsis NPR1 gene plays an important role in activating various plant defense responses,including expression of the pathogenesis-related genes and systemic acquired resistance.
NPR1基因为植物抗病基因表达和系统获得性抗性中的一个关键基因。
补充资料：获得性大疱性表皮松解症
以张力性大疱为基本损害的一种皮肤病。又名真皮松解性类天疱疮。1970年代后从先天性大疱性表皮松解症中分出来，并命名。特点是发病年龄多在40岁以上。尼科利斯基氏征阴性，皮疹好发于四肢远端。大疱的出现常以轻微外伤为诱因。愈后常留下瘢痕和粟丘疹。组织病理学检查为表皮下疱,疱内可见红细胞,疱下有嗜中性细胞为主的炎症细胞浸润。疱周皮肤直接免疫荧光检查显示基底膜带有线状 IgG沉积。免疫电镜则显示免疫球蛋白沉积于基底膜的致密板下带。本病的诊断标准为：①表皮下大疱；②无家族发病史；③病程慢性；④基底膜带线状IgG沉着,用1MNaCl分离正常人皮肤为底物,以间接免疫荧光法，可见荧光带在分离皮肤的真皮侧，这也是与大疱性类天疱疮主要鉴别点。本病无特效治疗方法，避免外伤为重要措施。皮疹较广泛者，必要时可应用皮质类固醇激素如泼尼松。预后良好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条