| 1. | The tonoplast shows considerable invaginations .
液泡膜显示出相当大的内陷。 |
| 2. | Effects of calcium on the function and lipid composition of tonoplast from two wheat triticum aestivum l . cultivar roots under aluminum stress
铝胁迫下钙对小麦根液泡膜功能和膜脂组成的影响 |
| 3. | The action mechanism of ros at cell level is still unclear . here we report the first evidence that h2o2 regulated the activation of ion channel in the tonoplast of high plants
Ros的作用机制在细胞水平还不清楚，弄清这些机制对于开发细胞功能紊乱的治疗策略十分重要。 |
| 4. | The slow vacuolar ( sv ) channel was the first tonoplast channel to be characterized . the channel is ubiquitous in most higher plants and it is an essential element in most cells
慢液泡( sv )通道是液泡膜上首先被确定的离子通道，它普遍存在于高等植物的液泡膜上，是植物细胞的一个重要组成部分。 |
| 5. | The similar up - regulation of subunit b , h ( located in the v1 part ) and subunit c ( located in the v0 part ) indicated a coordinate expression of tonoplast h + - atpase subunits under salt stress
Atpase亚基基因表达也发现盐胁迫明显诱导了盐地碱蓬液泡膜h atpaseb 。 h 、 c亚基基因表达并且其表达量随盐处理浓度的增加而增大。 |
| 6. | These results suggested that h2o2 at the both sides of tonoplast is involved in the regulation of sv channel . this will provide an important basis at channel level for the researching further the effects of h2o2 on physiological activities of plants
以上结果表明h _ 2o _ 2在液泡膜两侧都参与了对sv通道的调控作用，这为进一步研究h _ 2o _ 2对植物生理活动的影响从通道水平提供一些有用的依据。 |
| 7. | The transgenic arabidopsis plants co - overexpressing of ssnhxi and a vp1 were also been analyzed to examine salt tolerance of the transgenic plants . the results were shown as follows : 1 . cdna cloning and sequence analyzing of subunits b , h and c of tonoplast h + - atpase in halophyte suaeda salsa full cdna sequences encoding tonoplast h + - atpase subunits b , h and c were isolated from the cdna library of halophyte suaeda salsa through est analysis
盐地碱蓬液泡膜h ~ + - atpaseb 、 h 、 c亚基基因克隆及序列分析利用est随机挑取克隆测序的策略从盐地碱蓬叶片cdna文库分离得到编码盐地碱蓬液泡膜h ~ + - atpaseb 、 h 、 c亚基的全长cdna序列。 |
| 8. | Salt treatment had effects on growth , succulence and some physiological parameters . in present study , suaeda salsa seedlings were treated with different salts and isoosmotic peg to examine the succulence and some physiological parameters . the hydraulic conductance ( lo ) of the roots , the water permeability of protoplasts and western blot analysis of aquaporins in plasma membrane and tonoplast under nacl were determined
本实验以盐生植物碱蓬幼苗为材料，用不同的盐及与nacl等渗的peg处理，测定肉质化及有关生理指标，并测定nacl处理下植物根的导水性，原生质体的水渗透性，并在分子水平上进行了细胞质膜及液泡膜水孔蛋白免疫杂交分析。 |
| 9. | These mechanisms involve in the binding of heavy metals to cell wall , immobilization exclusion of the plasma membrane , efflux of these toxic metal ions , reduction of heavy metal transport , compartmentalization and metal chelation by tonoplast - located transporters , expression of more general stress response mechanisms such as stress proteins
这些机制包括重金属离子与细胞壁的结合，限制重金属离子透过细胞膜，重金属离子或化合物的排出，重金属在植物体内的转移，重金属的络合与区隔化以及植物对胁迫的基本的反应机制如胁迫蛋白含量的变化等。 |
| 10. | Additionally , protein bands were found in the range of 62 kd in microsomes from oryza sativa and 45 kd from arabidopsis thaliana - , 2 ) the ipar - like protein was mainly localized in the vacuolar membrane ( tonoplast ) and plasma membrane in the leaf and root tip of arabidopsis thaliana for confirming the biological role of the ip3r - like protein , we investigated the effects of methyl viologen ( stimulating ip3 produce ) and heparin ( a competitive inhibitor of inositol 1 , 4 , 5 - triphophate in animal ) on stomatal movement by epidermal strip bioassay . when the epidermal strips of arabidopsis thaliana were treated with methyl viologen , it stimulates the stomatal closure
拟南芥表皮条用甲基紫精处理，可以引起气孔的关闭，当处理90分钟的时候，气孔的相对开度由100降到58 ，统计学分析气孔开度的变化有显著差异；甲基紫精引起气孔关闭的作用可以被肝素部分抑制，当甲基紫精和肝素同时处理90分钟的时候，气孔的相对开度由100降到92 ，统计学分析气孔开度的变化没有显著差异，说明气孔的相对开度基本上没有变化。 |
