auxin

• n. [生化] 植物生长素；植物激素

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

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.

辞典例句

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.

期刊摘选

It has been reported that ARF gene expression was not effected by auxin concentration.

已有报道说ARF基因的表达都不受生长素浓度的影响.

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Apical buds produce a growth hormone called auxin.

顶芽分泌出叫做生长素的生长类激素.

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These bars buds themselves also produce auxin.

而这些叶芽本身也可以生成生长素.

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Leaf fall The shedding of leaves , usually associated with a fall in AUXIN concentration.

落叶:即树叶的脱落, 常伴植物激素浓度的降低.

期刊摘选

These bats buds themselves also produce auxin.

这些花蕾本身也会产生茁长素.

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Also unlike auxin, cytokinins promote the growth of lateral buds , not shoot tips.

同样不同于生长激素, 细胞分裂素促进侧芽的生长, 而不是顶芽的生长.

期刊摘选

These buds themselves also produce auxin.

这些芽本身还生产出生长素.

期刊摘选

来自词根aux，同aug, 增长。-in, 化合物后缀，同vitamin.

1. 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.

来自辞典例句

2. Apical buds produce a growth hormone called auxin.

顶芽分泌出叫做生长素的生长类激素.

来自互联网

3. These bars buds themselves also produce auxin.

而这些叶芽本身也可以生成生长素.

来自互联网

4. These bats buds themselves also produce auxin.

这些花蕾本身也会产生茁长素.

来自互联网

5. These buds themselves also produce auxin.

这些芽本身还生产出生长素.

来自互联网

auxin (n.)

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