查询词典 halophyte

Compartmentalization of Na~+ in vacuole is an important mechanism for plant, especially halophyte, to reduce the toxicity of Na~+.

自1983年第一株转基因植物的获得，开始了利用转基因技术改良植物种性的时代；1985年Horsh等人首创了叶盘转化法，使得农杆菌转化过程大为简化，从此植物基因转化研究得到迅速发展。

With halophyte saltbush as material, the effects of exogenous spermidine and its biosynthetic inhibitor dicyclohexyl amine on the salt resistance of saltbush under salt stress were researched.

方法］以盐生植物滨藜为材料，研究外源亚精胺及其生物合成抑制剂二环己基胺对盐胁迫下滨藜抗盐性的影响。

Solonchak agriculture is a kind of agriculture which uses diverse saline soil and uncropped land irrigated with saline water or seawater to cultivate economic halophyte.

盐土农业是利用各类盐渍土、荒漠土和利用咸水、海水灌溉，种植有一定经济价值的耐盐碱植物的农业。

Seedlings of typical salt-secretion halophyte Limonium bicolor Bge were treated with different concentrations of NaCl.

采用沙培法，用不同浓度的NaCl处理泌盐盐生植物二色补血草Limonium bicolor Bge。

It can be inferred that there was an organization organ peculiarity for SOD in T. halophila in same stage.Studying of zymogram of isoxymes in T. halophila and A. thaliana, the POD isoxymes of T. halophila were unstable and different in special organ, the leaves of T. halophila in different developmental stage produced the same number but the different kinds of zymogram of isoxymes. It inferred that it was the way of halophyte plant that adjusted to the changes of environment. But the POD isoxymes of A. thaliana were stable and similar in special organ, and there were the same bands in different developmental stage.

对盐胁迫下盐芥和拟南芥同工酶谱带的比较可以看出，盐芥的POD同工酶在特定器官中并不具有高度的稳定性和相似性，不同的发育期盐芥叶片中产生相同数目但不同种类的同工酶谱带，即盐芥在不同的发育期具有不同的同工酶谱带，推测这种方式可能是盐生植物适应环境变化的方式之一；但拟南芥POD同工酶在特定器官中具有高度的稳定性和相似性，不同的发育期不同的组织器官内具有相同的谱带。

Salicornia europaea L.is a typical pioneer halophyte colonizing salt marsh,and was reported as the most salt tolerant species.

盐角草(Salicornia europaea L。)是一种典型的盐沼湿生植物，在盐渍重的地方常纯群分布，据报道是最耐盐的高等陆生植物之一。

The soil in the potential distribution of Suaeda rigida Kung et G. L. Chu as its constructive species is mainly alkaline soil and the main companion species belong to the halophyte.

土壤中的潜在分布碱蓬rigida西贡等吉尔楚作为其建设性的品种主要是碱性土壤和主要配套品种属于该盐生植物。

We isolated SsNHX1 from halophyte S. salsa and transformed into Arabidopsis. Gene engineering base on reduce Na〓 content in cytoplasm creates a new approach to plant salt tolerance.

甜土植物拟南芥胞内控制离子区隔化基因AtNHX1及Na〓外排的基因SOS1均已克隆，并且AtNHX1在拟南芥中的过量表达显著提高了转基因植株的耐盐性，开创了降低Na〓毒害的基因操作新途径。

Halophyte community ; Mineral element ; Soil salinity.

盐生植物群落；矿质元素；土壤盐分

A 609 bp DNA sequence of DnaJ-like gene was successfully cloned from halophyte, Salicornia Bigelovii Torn, during early stage of salt stress based on suppression subtractive hybridization and comfirmed by BLAST x/n analysis.

从盐生植物海蓬子的抑制消减杂交文库中克隆了DnaJ-Like基因的长609bp的DNA序列，编码1个202aa的开放阅读框，Northern Bloting显示该基因在检测子(200 mmol/L NaCl)中的表达显著增强。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。