英 [ˈɔːksɪn] 美 [ˈɔːksɪn]
n. [生化] 植物生长素；植物激素
auxin /ˈɔːksɪn/
名词 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 植物生长素
a plant hormone that promotes root formation and bud growth
生长素-引用次数：208
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。
生长素-引用次数：99
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。
参考来源大豆MADS
植物生长素
茁长素
植物生长激素
植物生长素
生长素（auxin）是人们鉴定的首个植物激素，也是最重要的植物激素之一。生长素在植物的整个生命周期中起着至关重要的作用，生长素极性运输在植物...
娇韵诗研究人员的兴趣，他们发现，花茎中含有一种名为茁长素（Auxins）的物质，能够增加茎的坚韧性与灵活性。因此，
确切地说，植物生长素（Auxins）是天然的及人工合成的化合物的统称，包括I从、 IBA、NAA掣6¨21。
... 人生长激素;human growth hormone;hGH;HGH 植物生长激素;auxin 激素;hormone ...
[生化]植物生长素；植物激素
Auxin also causes the plant to develop a vascular system, to form lateral roots, and to produce ethylene.
生长素还能使植物形成维管系统，形成侧根，并产生乙烯。
Auxin, for instance, stimulates the rate of cell elongation, causes shoots to grow up and roots to grow down, and inhibits the growth of lateral shoots.
例如，生长素刺激细胞延伸的速度，促使芽和根生长，而抑制侧枝的生长。
Coronatine, like auxin, can enhance the lateral root formation under whether low K or high K.
无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。
When the top of the main shoot is removed by pruning or breakage the auxin is no long produced.
VOA : special.2009.10.06
Scientists say the auxin has an indirect effect on buds on the side of the stem to prevent branching.
VOA : special.2009.10.13
Researchers have known since the nineteen thirties that the actively growing tip of a plant releases a hormone called auxin.
VOA : special.2009.10.13