auxin

音标发音

• 英式音标 [ˈɔːk.sɪn]
• 美式音标 [ˈɑːk.sɪn]
• 国际音标 ['ɔ:ksin]
• 英式发音
• 美式发音

基本解释

• n. [生化] 植物生长素；植物激素

同根派生

英汉例句

• 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.
• Apical buds produce a growth hormone called auxin.
  顶芽分泌出叫做生长素的生长类激素.
• These bars buds themselves also produce auxin.
  而这些叶芽本身也可以生成生长素.
• 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.
• 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.

词组短语

短语

• bound auxin [植]束缚生长素;生长素;束缚生长激素;束缚态
• auxin gradient 生长素浓度梯度分布
• Auxin Has 茁长
• auxin oxidase 生长素氧化酶
• auxin concentration 植物生长素浓度

英英字典

剑桥英英字典

• a chemical substance that controls growth in plants

柯林斯英英字典

• any of various plant hormones, such as indoleacetic acid, that promote growth and control fruit and flower development. Synthetic auxins are widely used in agriculture and horticulture

专业释义

农业科学

• 生长素

  All of results showed that IAAOL1 and IAAOL2 are auxin early response genes.
  上述结果表明,IAAOL1和IAAOL2基因为生长素早期响应基因。

  生物学

• 生长素

  AT-box and some cis-acting element which regulated specific expression in different organs and responses to stresses,light,and self-feedback. Therefore,GmAGL15 may be regulated by sucrose,auxin and ethylene.
  另外还含有一些顺式作用元件,如调控GmAGL15的组织特异的和特定发育阶段的表达,对胁迫的应答,光调节,以及反馈调节,推测大豆GmAGL15基因表达有相应组织特异性,可能受蔗糖、生长素和乙烯等的调控。

• 植物生长素

化学

• 茁长素
• 植物生长激素
• 植物生长素