experimental study on the mechanism of landslip crevices

the research of landslip grade forecast in chongqing

重庆市山体滑坡等级预报研究

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the cave sediments on the bedrock were divided into three breccia layers from the top down, which reflected the cave once underwent a process of serious landslip and deposit for three times.

其上的洞穴埋藏堆积可以分为上、中、下三个角砾层，可能反映了该洞穴曾经历过三次较大的崩塌堆积过程。

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according to the communique, imf has realized the different resurging pace and the possible spillover effect in various regions. imf suggests countries gradually abolish some economic policies to stimulate growth.

公报显示，基金组织认识到复苏存在不同步伐以及各国和各地区间可能出现溢出效应，各国应根据不同情况逐步退出经济刺激政策。

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the asian economies continue to recover robustly, with resurging imports and exports, rapidly increasing fixed asset investments, and rising consumer expenditure.

亚洲经济继续强劲复苏，进出口迅速回升，固定资产投资增长较快，消费支出有所提高。

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the pectate lyase ( pl) gene, that can resist softening, was cloned from the pulp of papaya, and its expression vectors of plant recombinant can be constructed for breeding new varieties which might have favorable preserving quality.

本文以番木瓜果肉为材料，通过同源克隆分离出具有抗软化等功能的果胶裂解酶（PL）基因，以构建植物表达载体，为培育耐贮番木瓜新品种奠定基础。

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the mutant was similar to the wild type in colonial morphology, color, the production of extracellular polysaccharides, and activities of several extracellular enzymes ( amylases, pectate lyases, proteases, and cellulases).

该突变体的菌落形态、颜色、胞外多糖产生能力以及胞外酶（淀粉酶、蛋白酶、果胶酶和纤维素酶）的活性与野生型菌株RS105无明显差异。

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pectate lyase can be used for the separation of flavor oil and carotenoid, the fermentation of coffee and tea, the disposing of waste water and the distilling of base oil.

果胶酸裂解酶可用于香料油和类胡萝卜素等医用原料的提取，咖啡和茶的发酵，含有果胶质废水的处理以及原油的提取过程。

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any of various adhesives made from such exudates or other sticky substance. calcium pectate has been invoked as a material that binds together the cell walls of plants.

胶浆由此种渗出液或其它粘性物质制成的胶粘剂的任一种果胶酸钙起着粘结细胞壁物质的作用。

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it was also found recently that the pectate lyase could be used for the purification of plant virus, bleaching of paper pulp and the bio-refining of textiles etc.

近年来又发现了果胶酸裂解酶还可用于植物病毒的纯化、纸浆漂白和以纺织品的生物精炼等。

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cloning of pectate lysase gene of banana

香蕉果胶裂解酶基因的克隆

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at the same time, the analysis shows that the pectate lyase produced by endophytic bacteria plays a key role in entering into plant at the initial stage.

同时，对于内生细菌产生的果胶酶，初步分析表明它在内生细菌进入植物体内初期起着关键性的作用。

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the expression of banana lectin gene and pectate lyase gene in different tissues and on different ripening stages of fruit was studied.

本研究还用RT-PCR的方法对香蕉凝集素（Lectin）基因和香蕉果胶裂解酶（Pectate Lyase）基因在香蕉不同组织和果实采后不同成熟阶段的表达情况进行了研究。

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construction of engineering strain producing pectate lyase effect of promoters on the fermentation of alkaline pectate lyase

碱性果胶酯裂解酶工程菌的构建促进剂对发酵生产碱性果胶酸裂解酶的影响

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isolation, phylogenetic analysis of a bacterium with high yield of alkaline pectate lyase and optimization of its culture conditions

一株碱性果胶酶高产细菌的分离、系统发育分析和产酶条件的初步优化

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effect of promoters on the fermentation of alkaline pectate lyase

促进剂对发酵生产碱性果胶酸裂解酶的影响

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cloning and sequence of cdna fragments encoding pectate lyase genes from banana fruit

香蕉果实果胶裂解酶基因cDNA克隆及序列分析

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as new use of pectate lyase is continuously found, the enzyme has been a hot spot in scientific study.

随着果胶裂解酶的新用途的不断出现，因此该酶是近年国内外研究的热点课题。

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study on dynamics of calcium pectate, calcium oxalate and pectin during citrus fruit development

柑橘果实发育中果胶酸钙、草酸钙和果胶动态的研究

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cloning and analysis of pectate lyase gene and construction of its expression vectors

Pectate Lyase基因的克隆分析及其表达载体的构建

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this work provides important support for further research of the structure and functions of pectate lyase.

鉴于此，我们希望该研究工作能够为日后该类蛋白的结构和功能的进一步研究提供一点帮助。

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