auxin 中文意思是什麼

auxin 解釋
n. 名詞 （植物）生長素。

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

    栽培的胡羅卜進行長期組織培養時，對不定胚發生的唯一要求是加進植物生長素。
  2. It is inconsistent to attribute such a short lag period to a result of an auxin effect on gene activity.

    將如此短暫的延遲期歸結為生長素作用於基因活性的結果走不合適的。
  3. An auxin increases the growth in length of a plant cell, thus causing the curving of a stem, or roof, in phototropism and geotropism.

    植物生長素能加快植物細胞長勢，因此使莖彎曲向著陽光，或使根深扎入土。
  4. Cloning of auxin - binding protein 1 cdna and its expression in cucumber

    克隆和表達及表達產物的鈣調素結合活性分析
  5. Also, high concentration nitrate reduces the auxin sensitivity

    同時，較高濃度的硝酸根還降低了生長素的敏感度。
  6. Effects of calcium and auxin on lateral roots initiation of cotton seedling

    鈣和生長素對棉花幼苗側根發生的協同調控效應
  7. Leaf fall the shedding of leaves, usually associated with a fall in auxin concentration

    落葉：即樹葉的脫落，常伴植物激素濃度的降低。
  8. Floral organs have been successfully induced from the regenerated floral buds of ffyacinthus orienralis l. by precisely controlling exogenous hormones in the medium. under high concentration of cytokinin and auxin, the regenerated floral bud produces only tepals

    以風信子花被片為外植體，通過控制培養基中細胞分裂素和生長素的濃度，可誘導花芽的再生和控制產生花器官的種類，建立起離體花器官定向控制系統。
  9. Whenever a plant responds to applied, i. e., unbalanced, applications of auxin, ethylene is produced.

    當一植物對不平衡地施用生長素起反應時，總是產生乙烯。
  10. Phytohormones, especially auxin, play essential roles in coordination of these two regulation mechanisms

    植物激素，尤其是生長素在協調體內外調節機制中起著不可或缺的作用。
  11. Also unlike auxin, cytokinins promote the growth of lateral buds, not shoot tips

    同樣不同於生長激素，細胞分裂素促進側芽的生長，而不是頂芽的生長。
  12. So extremely probably, eth affects the gravitropism via auxin. in this case, such mutants might be used as the ideal model plants for the study of the closs - talk between eth and auxin

    因此， eth有可能通過調控auxin這個中心因素來影響向重力性反應，這些乙烯突變體極可能成為研究eth對auxin作用的理想模式材料。
  13. Now, it is confident that auxin plays the central role in regulating the gravitropism in plants. it has been discovered that the gravitropism had changed in some mutants on eth biosynthesis or signaling

    我們和其他學者在對乙烯（ eth ）的一系列突變體的研究中發現，某些乙烯合成或響應的突變體其向重力性反應也發生改變。
  14. Lateral root development and gravitropism are regulated by polar auxin transport ( pat ), and auxin efflux inhibitors ( aei ) inhibit lr growth and tropism. because of > the structural similarity to pat inhibitor npa, flavonoid has long been regarded as endogenous polar auxin transport inhibitor

    生長素極性運輸（ polarauxintransport ， pat ）對側根發生和根尖向地性起著重要的調節作用，添加外源生長素極性運輸抑制劑不僅抑制了側根發生，同時還使根尖喪失了向地性。
  15. 2 hybridization results show that hag1 is specifically expressed in stamens and carpels in vivo ; hag1 mrna was first detected in cultured explants at day 5 in the medium containing high levels of cytokinin and auxin, which could induce floral regeneration in vitro

    Rna分子雜交結果表明： hag1特異性地在植株上花的雄蕊和心皮中表達：在高濃度激素培養誘導花芽形成過程中，第5天開始檢測到外植體中有該基因的mrna 。
  16. Our results provided direct evidence that pf40 gene play a role in the tissue development, with knockout this gene the lateral buds were not visible. the plant hormones auxin and cytokinin appear to play a major role in controlling this process, therefore, the concertrition of auxin and cytokinin was measured, however, the concentration of the two hormone was variation a little in transgenic plants, but the ratio of the two was more than 5 fold in the pf40 gained function plant than that in wild type. furthermore the pf40 gene effected differentiation of the vascular bundles in different transgenic plants, results showed the pf40 could change both xylary fibers and vessel

    進一步的實驗發現pf40基因會影響植物側芽發育的早期，即pf40基因作用在側芽形成與發育的早期。對轉基因穀子的組織切片的分析還表明pf40基因引起不同形式的轉基因穀子的維管組織的發育的差異，轉化正義載體穀子的木質部變多，維管系統增多，而反義或干擾的轉基因穀子的木質部數量變少，木質部分化異常。從轉基因的結果可見pf40基因可以減弱植物的頂端優勢，這種作用是通過改變植物體內激素的含量實現的。
  17. Comparing the difference in the modes of action between brassinolide and auxin, gibberellin, it has been proposed that the signal transduction pathway of br is different from those of other plant hormones

    通過比較油菜素內酯與生長素、赤?素促進生長作用方式的異同，提出油菜素內酯促進生長的信號傳導路徑不同於其它植物激素。
  18. By combining the information from the cdna sequences with functions of their homologs, we suggest that two kinds of hormones may play important roles during flower regeneration in a few ways : ( i ) proteolytic system of ubiqutin / 26s proteosome complex, ( ii ) actin - dependent vesicular cycling of auxin efflux carrier, ( iii ) regulating transcription of genes, ( iv ) phosphorylation and dephosphorylation

    經過進一步的篩選，結合序列特徵和同源基因的功能信息對這些基因功能進行了初步分析。認為兩種外源激素可能通過泛素26s蛋白酶體復合體對調節蛋白的降解機制，生長素運輸載體肌動蛋白依賴的小泡運輸，基因轉錄調節，磷酸化和去磷酸化等調節過程誘導風信子花分生組織的再生。
  19. P1f4 gene encoding an aba stress ripening protein versus p1 h11 gene encoding an auxin - responsive protein

    如編碼脫落酸誘導或成熟過程中表達蛋白的pif4基因與編碼植物生長素響應蛋白的
  20. 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

    含有豐富的植物精華素、生長素、不飽和脂肪酸、多種氨基酸、豐富的微量元素、維生素，能均衡營養，平衡代謝，溶解血管壁沉澱物，調節內分泌。
分享友人
分享到 Line

分享到臉書