1) Osmoregulated Periplasmic Glucans
渗透调节周质葡聚糖
1.
Study on Osmoregulated Periplasmic Glucans Gene of Shiagella Flexneri and Salmonella
福氏志贺菌和沙门氏菌渗透调节周质葡聚糖基因功能的研究
2) osmotic adjustment
渗透调节物质
1.
Effects of water stress on the content of malondialdehyde(MDA),osmotic adjustment and protect enzymes in the leaves of one-year-old Robinia pseudoacacia,Acer truncatum and Platycladus orientalis seedlings were studied to determine the relationship between the physiological indices and drought resistance.
以1 a生刺槐(Robinia pseudoacacia)、元宝枫(Acer truncatum)和侧柏(Platycladus ori-entalis)苗木为材料,通过盆栽控水试验研究了水分胁迫对3种苗木叶片丙二醛含量、渗透调节物质和保护酶活性的影响,并探讨了这些生理指标与其抗旱性的关系。
2.
Kandelia candel seedlings were mix-cultured with Spartina alterniflora of different densities for 120 days,and their growth,photosynthetic characteristics as well as osmotic adjustment law were studied.
按照不同密度将互花米草与秋茄进行混种,对比研究胁迫条件下秋茄幼苗生长、光合特性及其渗透调节物质变化规律。
3.
The change of some osmotic adjustment,such as soluble sugar,proline and soluble protein were studied.
在自然降温过程中 ,3个甘蓝品种的渗透调节物质可溶性糖、可溶性蛋白、游离脯氨酸的含量发生明显变化。
3) osmotica
渗透调节物质
1.
Effects of Osmotica on Growth and Drought Resistance of Flue-cured Tobacco
五种渗透调节物质对烤烟抗旱能力的影响
2.
Water content, os-motic potential, various organic and inorganicosmotica contents in the leaves and roots weredetermined and the calculated osmotic potential(COP) of osmotica in the osmotic adjustment wascalculated (Figs.
用含有NaCl0、50、100、200、300、400mmol/L的Hoagland培养液处理盐芥幼苗一定时间后,分别测定其根和叶含水量、渗透势、几种无机和有机渗透调节物质含量,并计算了渗透调节物质在不同条件下的计算渗透势值(COP)。
3.
The changes of several main osmotica in leaves under different concentration of polyethylene gly- col treatment to drought rhizosphere of sweet potato were studied.
用不同浓度的ＰＥＧ对甘薯进行根际干旱处理，研究了叶片中几种主要渗透调节物质的变化。
4) osmoregulatory molecules
渗透调节物质
1.
The effects of drought stress on relative permeability of plasma,protective enzyme activity and osmoregulatory molecules in the leaves of two Lysimachia species were studied.
以过路黄与金叶过路黄为材料,通过盆栽干旱胁迫,同时以正常浇水处理为对照,研究了不同程度干旱胁迫对过路黄与金叶过路黄叶片的质膜透性、保护酶活性、渗透调节物质的影响。
5) osmoregulation substance
渗透调节物质
1.
The correlation of osmoregulation substances and water states with cold tolerance in Guanxi pummelo;
渗透调节物质和水分状态与琯溪蜜柚抗寒性的关系
2.
The relationship between changes of water content and osmoregulation substances and semilethal low temperature in T. chinensis var.mairei as temperature falls;
自然降温过程中南方红豆杉叶片水分、渗透调节物质的动态变化与低温半致死温度的关系
3.
Effects of salt-alkali stress on osmoregulation substance and active oxygen metabolism of Qingshan poplar (Populus pseudo-cathayana × P. deltoides)
混合盐碱胁迫对青山杨渗透调节物质及活性氧代谢的影响
6) Osmolyte
渗透调节物质
1.
Effects of Alternative Half Root Drying on Accumulation of Several Organic Osmolytes in ‘Okubo’ Peach Leaves;
半根交替干旱对‘大久保’桃叶片中几种有机渗透调节物质的影响
2.
Effects of long-term water stress on osmotic adjustment and osmolytes in wheat roots and leaves;
长期水分胁迫对小麦生育中后期根叶渗透调节能力、渗透调节物质的影响
3.
Effects of water stress on the growing and accumulation of osmolyte of Cynanchum komarovii;
水分胁迫对牛心朴子植株生长及渗透调节物质积累的影响
补充资料：植物生长调节物质
| 植物生长调节物质 plant growth regulator 人工合成的能调节植物的生长、分化、发育的化学物质。其中许多种类的结构及作用与天然植物激素相似。另一些如生长延缓物质，化学结构和生理作用与天然激素无明显关系。广义的生长调节物质也包括天然植物激素。 由于植物激素含量极微，分离提取手续繁复，要耗用大量植物材料和有机溶剂，成本过高，一般不用于制备。 生长调节物质的作用常与天然激素相似，如催熟、促进生根、疏花疏果（促进离层形成）等。但曾经在除草剂用量中占很大比重的2，4-D和2，4，5-T都是使用严重干扰正常生理活动以致杀死植物的浓度，这在自然状态下的天然激素作用中是不会出现的。 农业上对生长调节物质的应用与否，由经济效益的高低来决定。如生长素类似物对棉花个别花涂抹能抑制脱落，但花费劳力太多，经济效益不高。至于花卉、果树、药用植物等经济作物，生产上具有劳力密集和技术密集的特点，允许采用较细致的操作方式，用生长调节物质调节器官分化、发育以增加产量和提高品质的余地很大。特别是在组织培养中，常以不同的激素种类和浓度或其组合，调节培养中的组织分化和生长。 常用的植物生长调节物质有：2，4-D、吲哚丁酸、2，4，5-T、萘乙酸、苯氧乙酸、2甲-4氯、激动素、6-BA、乙烯利、MH、矮壮素、矮健素、B9、调节膦等。 |
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参考词条