proline

Proline is believed to catalyse the aldol reaction through a hydrogen-bonded intermediate.

人们普遍认为，脯氨酸通过形成单氢键相连接的中介物来催化醛醇缩合反应。

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The free proline content displays with the starch content change is consistent.

游离脯氨酸含量上表现与淀粉含量变化一致.

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The present research state of plant ethylene, proline accumulation and stoma reaction under water stress

水分胁迫下植物乙烯、脯氨酸积累、气孔反应的研究现状

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It also contains high concentrations of proline and hydroxyproline.

它还含有高浓度的脯氨酸和羟脯氨酸.

词典精选例句

The values of tyrosin and hydroxy-proline in congenital cataractous lens aged 50 days were significantly higher than that of normal group ( P0. 05).

先天性白内障晶体内，酪氨酸和羟脯氨酸含量明显高于正常对照组（P＜0.05）；

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Relationship between the Changes of Plant Proline and Sulfurous Acid Insult

植物脯氨酸的变化与亚硫酸伤害的关系

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CuBr-Catalyzed Coupling Reactions of Aryl Bromide with Thiophenol and Thiol Promoted by Proline in Ionic Liquid

室温离子液体中CuBr-脯氨酸催化的硫醇、硫酚与卤代芳烃的偶联反应

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It incorporated proline directly, and hydroxylated It'subsequently in a manner reminiscent of collagen.

它直接将脯氨酸并入, 并且随后象骨胶那样使它羟基化.

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D student , Gent University, Belgium . Molecular mechanism underlying proline accumulation during osmotic stress in Arabidopsis thaliana.

比利时根特大学,博士研究生, 拟南芥在渗透胁迫下脯氨酸积累的分子机理.

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Methods: Heat power of mixing and dilution of aqueous methanol solutions and aqueous amino acids ( glycine, serine, proline) solutions were determined at 298.15K by 2277 Thermal Activity Monitor of flow microcalorimetric system, and the data were analyzed according to the McMillan-Mayer theory.

方法利用2277热活性检测仪的流动测量系统测定29815K时甘氨酸、丝氨酸、脯氨酸分别与甲醇在水溶液中的混合过程的热功率和稀释热功率，依据McMillan Mayer理论进行多元线性回归分析。

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Result The hydroxy proline and hexosamine were measured higher in contact group than control group.

结果接触组血清中羟脯氨酸、氨基已糖的含量高于对照组，统计学分析差异有显著性。

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Soluble protein content under the high nitrogen treatment reflects significantly higher than the middle and low nitrogen treatment of both. And the proline content, relative conductivity, soluble sugar content under High nitrogen, low nitrogen treatment show significantly greater than that in middle nitrogen level.

沈农07425和秋光的可溶性蛋白含量高氮处理明显高于中、低氮处理，脯氨酸含量、电导率和可溶性糖含量高氮、低氮处理显著大于中氮处理。

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Under water stress, soluble sugar, free proline and soluble protein have different degrees of accumulation.

水分胁迫下，可溶性糖、游离脯氨酸和可溶性蛋白的都有不同程度的积累。

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The comprehensive impacts of low temperature and its lasting time on the content of chlorophyll, proline, soluble saccharide and unsaturated fatty acid as well as the relative cytolemma permeability, the activity of SOD and POD were significant.

低温及低温持续时间对红叶石楠叶片中叶绿素含量、质膜相对透性、SOD酶活性、POD酶活性、脯氨酸含量、可溶性糖和膜脂不饱和脂肪酸的综合影响均达到极显著水平。

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TDAG 51 protein is rich in PQ ( praline-glutamine ) motif at the C terminal.

TDAG51是PQR ( proline-glutamine-rich ) 蛋白,在其C - 端富含PQ即脯氨酸和谷氨酰胺.

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The proline accumulated and content of free amino acid increased under water stress.

在水分胁迫下马铃薯脯氨酸积累,游离氨基酸含量增高.

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Proline accumulation in barley was positively associated with injured extent under salt stress, indicating it is not a defensive reaction to the stress.

盐胁迫下大麦脯氨酸含量与其受害程度呈正相关，显示出脯氨酸的积累可能是盐害的结果，而不是对盐胁迫的一种保护性反应。

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Conclusion Hydroxy proline and hexosamine contents inside serum can reflect the occupational dangerous factor of VCM that leads to liver cell harm. The index can be used as an item in periodical occupational health survey as follow-up investigation.

结论血清中羟脯氨酸、氨基已糖含量可以反映职业危害因素VCM对肝细胞的损伤情况，可以用该指标来进行定期职业健康监护或跟踪调查的项目。

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Proline has been found in every protein studied to date.

脯氨酸在至今发现的每种蛋白质中均有存在.

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The difference of chilling-resistance is probably related to the substitution of proline.

抗 冷性的差异可能与脯氨酸的替换有关.

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The amino acid composition showed that this enzyme was rich in acidic amino acids and proline. In addition, it also contained 6% hexose, 3.3% sialic acid and 10% hexosamine.

氨基酸组成分析表明含有较多的酸性氨基酸及脯氨酸，此外还含有约6%的中性糖，9%的己糖胺及3.3%的唾液酸。

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Proline is a neutral, genetically coded amino acid. It is a common constituent of many proteins.

丝氨酸是一种中性氨基酸,是许多蛋白质的常见成分.

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The plants growed in the soil polluted with heavy metals could alleviate the heavy metal poison by accumulation of proline and reduction of antiscorbutic acid content and so on.

生长在重金属污染土壤中的植物通过积累游离脯氨酸和降低抗坏血酸含量等途径来减轻重金属的毒害。

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Objective : To investigate adhesins of Bacteroides forsythus which interact with human salivary proline-rich proteins ( PRPS ).

目的: 探讨福赛类杆菌与人类唾液富脯蛋白相互作用的蛋白分子.

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Proline is the only natural amino acid which contains an important five-membered secondarygroup.

脯氨酸是天然氨基酸中唯一含五员环亚胺,其衍生物和类似物广泛用于不对称合成、对映体拆分和生物化学中.

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Study on Change of Free Proline Content in Chinese Cabbage

大白菜叶游离脯氨酸含量变化的研究

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The changes of plant proline and its protective effect on sulfurous acid insult

植物叶片脯氨酸的变化及其对亚硫酸伤害的防护作用

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The skin ulcer was topically treated with an emulsion containing 5 % proline and 5 % glycine ( EPG ).

外用5%脯氨酸、5%甘氨酸乳剂治疗皮肤溃疡.

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Further studies demonstrated that CM 268 influenced and decreased the accumulation of starch and protein in anthers, inhibited the proline synthesis rate and utilization efficiency, which resulted in nutrition deficiency in anther and caused the pollen died of starvation.

进一步研究表明，CM268通过干扰花药中淀粉及蛋白质的积累，抑制植物营养体向花药运输脯氨酸及花药自身合成脯氨酸，并降低花药中脯氨酸的利用率，引起花药营养匮缺，导致花粉败育。

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Furthermore, several lines of evidence suggest that proline may serve as a modulator of synaptic transmission in the mammalian brain.

而且，几条证据的线索指出，脯氨酸作为一种哺乳动物大脑中突触之传导的调节器。

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