auxin

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auxin是什么意思
英式音标:[ˈɔ:ksɪn]英式读音
美式音标:[ˈɔksɪn]美式读音
词汇分类:O/A level 分类英语词汇(上)数学、物理、化学、生物,细胞生物学词汇表 Lewin's Cells Vocabulary,AP生物(AP Biology),GMAT精选词汇,GMAT超难词 - Manhattan Elite,GMAT词汇
概况:

n. [生化] 植物生长素;植物激素

词义:

n.

植物生长素,植物激素;茁长素;

英英释义

auxin[ 'ɔ:ksin ]

n.a plant hormone that promotes root formation and bud growth

用法:

双语例句

用作名词(n.)

These buds themselves also produce auxin.
这些叶芽本身也产生生长素。

The results also showed that auxin could raise the amount of root RNA.
试验中发现生长素提高根系核酸的含量。

权威例句

Auxin: Regulation, Action, and Interaction

The F-box protein TIR1 is an auxin receptor.

Regulation of phyllotaxis by polar auxin transport.

Regulation of Polar Auxin Transport by AtPIN1 in Arabidopsis Vascular Tissue

The PIN auxin efflux facilitator network controls growth and patterning in Arabidopsis roots.

Efflux-dependent auxin gradients establish the apical|[ndash]|basal axis of Arabidopsis

Local, Efflux-Dependent Auxin Gradients as a Common Module for Plant Organ Formation

A plant miRNA contributes to antibacterial resistance by repressing auxin signaling

A plant miRNA contributes to antibacterial resistance by repressing auxin signaling.

Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements.
同义词:phytohormone,growth hormone
英语词源:

auxin (n.)

plant growth hormone, 1934, from German (1931), from Greek auxein "to increase" (see augment) + chemical suffix -in (2).

造句:

1. You must be auxin, cause you are causing me to have rapid stem elongation.

你一定是生长素,因为你让我的茎迅速的延长。

article.yeeyan.org

2. Scientists have found some clues, for example the effect of auxin in the process.

科学家已经发现了一些线索,例如植物的生长素在这个过程中起到的作用。

www.elanso.com

3. The new research shows that the buds on the side cannot export their auxin into the main stem because it is too full.

这项新的研究显示,由于主茎内充满了生长素,所以侧面的叶茎无法将生长素输送过去。

voa.hjenglish.com

4. This is achieved by increasing cell-wall expansibility, but it requires the presence of auxin, too.

虽然这一过程主要是通过增加和扩大细胞壁来完成,但也需要植物生长素的存在。

danci.911cha.com

5. Prof. Pollmann stated that it had been known that the effect of auxin is based on an interaction of auxin formation, transportation and signal transduction.

Pollmann教授指出:已知的生长素的作用机制是建立在其形成过程,转运过程以及信号传导过程之间的相互作用的基础上。

article.yeeyan.org

6. Prof. Pollmann summarized that it is thus possible to deduce the important role of PIN3 controlled auxin accumulation during the shade avoidance reaction.

Pollmann教授总结说:因此这一现象可以推论出在荫蔽躲避综合征的调控机制中,PIN3蛋白对于生长素积累的调控居于核心地位。

article.yeeyan.org

7. Many plants may thrive in extra light but light also destroys auxin.

许多植物可以茁壮成长,但额外光灯也摧毁了生长素。

www.cfli.cn

8. Plants that are overexposed to light can produce weak stems because of low auxin levels.

这已经不堪重负光可以产生弱的植物茎,因为生长素水平低。

www.cfli.cn

9. The method of extracting the auxin in seaweeds with organic solvent, separating and purifying the auxin by ether extraction method and column chromatography has been established.

确立了以有机溶剂提取海藻中的生长素,以乙醚萃取法和柱层析法对生长素进行分离纯化的方法。

dict.cnki.net

10. These buds themselves also produce auxin.

这些芽体自身也产生茁长素。

www.unsv.com

11. Isolation and identification the auxin binding protein is one of the major works in the studying of auxin receptor.

分离、鉴定与生长素结合的蛋白是生长素受体研究中的一个重要方面。

danci.911cha.com

12. The plant hormone auxin plays a fundamental role in the growth and development of plants.

生长素的植物激素起着在植物的生长和发展的根本作用。

www.ccebook.net

13. Auxin levels differ along a shoot and affect which flowers grow, the auxin levels themselves being affected by day length, temperature and quantity and quality of light.

一条茎上的生长素水平存在差异,这也可能影响到长出什么样的花,生长素本身的水平受到日长、温度、光强和光质的影响。

jxzy.lynu.edu.cn

14. Researchers from across the globe are currently attempting to unravel the molecular mechanisms by which auxin controls such diverse processes as cell division, cell elongation, and differentiation.

研究人员来自世界各地目前正试图解开其中的生长素控制细胞分裂,细胞伸长和分化的分子机制等不同工艺。

www.ccebook.net

15. Differentiation to form roots, shoots and plantlets can be induced by selecting an appropriate auxin: cytokinin ratio for the medium.

通过配置培养基中生长素和细胞分裂素合适的比例可以诱导分化形成根、茎和小植株。

jxzy.lynu.edu.cn

16. The plant GH3 gene family is a typical auxin-responsive gene family, which is involved in plant growth and development.

植物GH3基因是一种典型的植物生长素原初反应基因,此类基因与植物的生长发育密切相关。

www.dictall.com

17. It seems that sodium lignate could be used as a kind of auxin for rooting success.

由此看来,木素酸钠可能是一种促进生根的植物生长素。

dict.cnki.net

18. The result is :Without the treatment of auxin solution, the best mechanism is campus soil.

结果表明:不经生根液处理直接扦插的最佳基质为校园土;

dict.cnki.net

19. Previous work showed that auxin biosynthesis enzyme TAA1 is involved in the induction of SAS and TAA1-mediated increase in auxin biosynthesis is an important component of shade avoidance response.

我们的前期工作鉴定出参与避荫反应的生长素合成酶TAA1,证实了TAA1介导的生长素合成的增加是避荫反应的一个重要组成。

dictsearch.appspot.com

20. Auxin is one of the most important plant hormones in that it regulates almost all aspects of plant growth and development.

生长素是最重要的植物激素之一,参与了植物生长发育的各个方面。

danci.911cha.com

21. Normally, the T-DNA region contains genes for auxin and cytokinin biosynthesis and for amino acid and sugar derivative production.

通常T-DNA区都含有生长素和细胞分裂素合成基因以及氨基酸和糖类衍生物合成基因。

jxzy.lynu.edu.cn

22. The rooting rate of test-tube plantlets could be increased obviously by seedling step-drilling, auxin treatment, suitable medium and environment conditions, control of bacterium and fungi, etc.

通过提供过渡炼苗,生长素处理,适宜的介质与环境条件以及防止杂菌滋生等措施,可显著提高试管苗瓶外生根效率。

dict.cnki.net

23. These buds themselves also produce auxin.

这些芽本身还生产出生长素。

voa.hjenglish.com

24. Another chemical in leaves, auxin, controls a special band of cells at the base of each leaf stem, called the abscission layer.

叶子中另外一种化学元素,生长素,控制着每片叶茎低端处一组特殊的细胞,叫隔离层。

www.cpcwi.com

25. Mushroom Products disinfectants has led series, auxin series, insecticides series, bacteria, such as raw and auxiliary materials for the general seriesmade great contributions to savings income.

主导产品有食用菌消毒剂系列、生长素系列、杀虫剂系列、菌种原辅材料系列等为广大菇农节支增收做出巨大贡献。

danci.911cha.com

26. Scientists say the auxin has an indirect effect on buds on the side of thestandstem to prevent branching.

科学家们表示茁长素对阻止茎杆一边的芽分支有着间接的影响。

voa.hjenglish.com

27. In the development of pods and seeds, auxin level is closely related to sink strength, cytokinin level partly determines the final pod number, abscisic acid level is related to seed maturation.

在角果和种子发育方面,生长素与库强度紧密相关,细胞分裂素水平部分地决定了最终角果数目,同时脱落酸与种子成熟有关;

dictsearch.appspot.com

28. In fall, however, cooler and shorter days trigger an end to auxin production, allowing the abscission layer to grow and cut off the circulation of water, nutrients and sugar to the leaves.

然而,在秋天,天气变冷、变短,这使得生长素停止生长,进而,隔离层自由生长,从而阻断了叶子的水、养料和糖的循环。

www.cpcwi.com

29. The media for maintaining cells in culture is optimized for each species and cell type and will include auxin and cytokinin to stimulate cell division.

对于每种植物和细胞类型,必须尽可能的维持好培养细胞的培养基,培养基必定要包含刺激细胞分裂的生长素和细胞分裂素。

jxzy.lynu.edu.cn

30. The media for maintaining cells in culture is optimized for each species and cell type and will include auxin and cytokinin to stimulate cell division.

对于每种植物和细胞类型,必须尽可能的维持好培养细胞的培养基,培养基必定要包含刺激细胞分裂的生长素和细胞分裂素。

jxzy.lynu.edu.cn

31. For long-term tissue cultures of domestic carrot the only requirement for adventive embryogeny was addition of an auxin.

栽培的胡罗卜进行长期组织培养时,对不定胚发生的唯一要求是加进植物生长素。

-- 来源 -- 英汉 - 辞典例句

32. synthetic auxin

合成植物生长素

-- 来源 -- 英汉 - 翻译参考[网络]

33. It is inconsistent to attribute such a short lag period to a result of an auxin effect on gene activity.

将如此短暂的延迟期归结为生长素作用于基因活性的结果走不合适的。

-- 来源 -- 英汉 - 辞典例句

34. Auxin homeostasis, polar transport and signaling affect the whole progress of leaf development.

生长素的稳态调控、极性运输和信号转导影响叶片发育的全过程。

-- 来源 -- 网友提供

35. Whenever a plant responds to applied, i. e., unbalanced, applications of auxin, ethylene is produced.

当一植物对不平衡地施用生长素起反应时,总是产生乙烯。

-- 来源 -- 英汉 - 辞典例句

36. An auxin increases the growth in length of a plant cell, thus causing the curving of a stem, or roof, in phototropism and geotropism.

植物生长素能加快植物细胞长势,因此使茎弯曲向着阳光,或使根深扎入土。

-- 来源 -- 英汉 - 辞典例句

37. It contains rich vegetable essence, auxin, unsaturated fatty acid, various kinds of amide acids, microelement and vitamins, which could balance nutrition and metabolism, dissolve the deposits on blood vessel wall and regulate endocrine.

含有丰富的植物精华素、长素、饱和脂肪酸、种氨基酸、富的微量元素、生素,能均衡营养,平衡代谢,溶解血管壁沉淀物,调节内分泌。

-- 来源 -- www.fengliao.net

38. bound auxin

束缚生长激素

-- 来源 -- 英汉 - 短句参考

39. Results MRSA covers 62.5 percent(95/152) in 152 stems of staphylococci aureomycin (SA). The sensitive test about external anti auxin of MRSA shows that it is multi drug fast. The drug fast of vancomycin is 0%.

结果152株金黄色葡萄球菌(SA)中,MRSA占62.5%(95/152),MRSA体外抗生素敏感试验显示为多重耐药,万古霉素耐药率为0%,利福平、呋喃妥因对治疗MRSA有较好效果,β-内酰胺类耐药率为100%,氨基糖甙类、大环内酯类、喹诺酮类、四环素类均呈不同程度耐药。

-- 来源 -- 网友提供

auxin

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