查询词典 auxin

The conservation of these AUX/IAA genes indicates that auxin has a similar mode of action in monocots and dicots.

AUX/IAA基因的保守显示了生长素在双子叶和单子叶植物中的作用模式是相似的。

Base on MS medium, four kinds of auxin IAA,IBA,NAA,2,4 D and three kinds of cytokinin BA,KT,ZT were arranged in monofactoral experiments. NAA and BA were selected to be the best regulators for regeneration of folioles and raches of the compound leaf.

以MS为基本培养基，对IAA、IBA、NAA、2 ，4 D 4种生长素，及BA、KT、ZT 3种细胞分裂素进行单因子试验，对比并筛选出对刺槐小叶和叶轴再生最好的生长素和细胞分裂素为NAA、BA。

Pollen tube growth is stimulated by auxin and its production by developing seeds stimulates fruit set and pericarp growth in fleshy fruits.

花粉管的生长也是通过生长素刺激的。

Transport and distribution of auxin. BR controlled the elongation of hypocotyls, growth of primary

对油菜素内酯处理植株及BR 相关突变体的分析发现，BR 参与了生长素的极性运

Thus we conclude that JA might be one of the potent factors, other than auxin, involving in the regulation of LR formation.3. Relationship between JA and SA on LR formation in rice seedlingMouse monoclonal antibodies against salicylic acid was produced and characterized for the first time. The McAb S2-8F, were derived from an immunogen in which 5-aminosalicylic acid (5-ASA) was conjugated to KLH (hemocyanin from keyhole limpets) through its-NH2 group.

实验结果还表明IBA对水稻幼苗侧根发生的促进作用可能并非是通过转化为吲哚乙酸(indole-3-acetic acid，IAA)而实现，因为外源IAA不能促进水稻幼苗侧根的发生，荣莉酸对水稻幼苗侧根发生的诱导效应及其与生长素和水杨酸的关系却和 IBA一样可以抑制种于根伸长及促进侧根伸长，只是IAA具有这种效应需要的浓度是IBA的20多倍。3。

D (2,4-dichlorophenoxyacetic acid) A synthetic AUXIN used as a potent selective weedkiller.

2，4－二氯苯氧乙酸：是一种合成的植物生长素。

Auxin-dependent TIR1 activity leads to ubiquitination-based degradation of transcriptional repressors and complex transcriptional reprogramming.

依赖于生长素的TIR1活动导致转录抑制子和复合体转录重新编程的泛素化基础的退化。

When cultured on the medium with different auxin , root segments could elongate and branch, and the addition of 1mg/l IBA into the medium was the most suitable for long-term root culture. Calli could be induced from root explants in the presence of 2, 4-D and when transferred onto E medium, they transformed further into embryonic calli which could develop into normal plants through the stages of globular-embryo, heart-shaped embryo, torpedo-shaped embryo, cotyledonary embryo.

培养基中添加生长激素（IAA，IBA，NAA）能够诱导无菌苗根切段的生长和分枝形成；而1mg／l IBA的存在，最适合于根的长期离体培养。2，4-D的存在能够诱导根外植体脱分化形成愈伤组织，愈伤组织转移至E型分化培养基能够转变成胚性愈伤组织，并进一步经球形胚、心形胚、鱼雷形胚、子叶形胚发育成正常植株。

Researchers have known since the nineteen thirties that the actively growing tip of a plant release s a hormone called auxin.

从上世纪30年代起，科学家已经得知植株活跃的生长点释放一种叫做生长素的荷尔蒙。

Researchers have known since the nineteen thirties that the actively growing tip of a plant releases a hormone called auxin.

从上世纪30年代起，科学家已经得知植株活跃的生长点释放一种叫做生长素的荷尔蒙。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。