极性运输

棉花li突变体生长素极性运输的减弱

Impaired Polar Auxin Transport in Cotton li Mutant

PIN蛋白在生长素极性运输中的作用

Role of PIN Proteins in Polar Auxin Transport

最新研究表达，细胞分裂素参与调控了PIN蛋白在根尖的表达，从而调控了生长素的极性运输。

Latest study reveals that cytokinin regulates the expression of PIN proteins in root tip , thus regulates auxin polar transport .

本研究显示，棉花li突变体的异常表型，包括纤维细胞伸长的早期终止，可能与其生长素极性运输能力的下降有关，其分子机理有待深入研究。

These results suggest that phenotypic changes in li mutant , including early stop of fiber elongation , are likely related to impaired polar auxin transport .

生长素极性运输（PAT）在植物生长发育尤其是极性发育和模式建成中起重要作用。

Polar auxin transport ( PAT ) is critical in plant growth and development , especially polardifferentiation and pattern formation .

从细胞水平上介绍PIN蛋白在生长素极性运输中的作用及对PIN蛋白功能调节的研究进展。

This review summarized the role of PIN proteins in polar auxin transport at the cellular level and current research advances on regulation of their function .

生长素极性运输（polarauxintransport，PAT）对侧根发生和根尖向地性起着重要的调节作用，添加外源生长素极性运输抑制剂不仅抑制了侧根发生，同时还使根尖丧失了向地性。

Lateral root development and gravitropism are regulated by polar auxin transport ( PAT ), and auxin efflux inhibitors ( AEI ) inhibit LR growth and tropism .

在苹果六月落果期间分析测定了中心果和边果中过氧化物酶含量和IAA的分解代谢。IAA的极性运输及内源IAA的含量与苹果脱落的关系。

During June drop of apple , the peroxidase activity and catabolism of IAA , polar IAA transport and endogenous IAA content were investigated .

去顶和茎基部涂抹IAA极性运输抑制剂TIBA则抑制了根系IAA浓度的升高，根际酸化和根系Fe~（3+）还原酶活性的增加。

The increase of IAA concentration , root medium pH and Ferric reductase activity was restrained with decapitation and TIBA-smearing .

类黄酮物质由于分子结构上同PAT抑制剂NPA十分相似，长久以来被人们认为内源的生长素极性运输抑制剂。

Because of > the structural similarity to PAT inhibitor NPA , flavonoid has long been regarded as endogenous polar auxin transport inhibitor .

结果表明边果中IAA和过氧化物酶含量均高于中心果。但是离体果柄对14C-IAA的极性运输能力中心果强于边果。

The results showed that the activity of peroxidases which was higher in the lateral fruits than that in the king fruits correlated with CO2 production of IAA oxidation .

生长素极性运输抑制剂（TIBA）对烟草离体花柄花芽分化的影响

The effect of Tiba on the floral bud differentiation from tobacco pedicels in vitro

在不去顶的花苞基部施用生长素极性运输抑制剂2,3,5-三碘苯甲酸（2,3,5-triiodobenzoicacid，TIBA），降低了下部蒜薹的伸长率；

Application of 2,3,5-triiodobenzoic acid ( TIBA ), a polar auxin transport inhibitor , at the base of inflorescence decreased garlic bolt elongation rate .

生长素极性运输的抑制对叶生长发育模式的影响

Inhibition of auxin polar transport affecting the model of leaf growth and development

植物生长素极性运输调控机理的研究进展

Current Research Advances on Polar Auxin Transport in Plant

生长素极性运输的调控及其机制

Regulation of Polar Transport of Auxin and Its Mechanism

类黄酮促进拟南芥生长素极性运输的研究

The Flavonoids Promote Polar Auxin Transport in Arabidopsis

植物生长素的极性运输载体研究进展

Advances on Carriers of Plant Polar Auxin Transport

最后指出生长素的极性运输与生长素的作用有关。

Finally , the relationship between auxin action and polar transport is pointed out .

植物体内生长素的极性运输

The polar transport of auxin in the plant

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。

Auxin homeostasis , polar transport and signaling affect the whole progress of leaf development .

生长素参与调控植物的许多生长发育过程，研究生长素极性运输与信号转导有利于揭示生命机理。

Auxin involves many growth and development processes of plants , study of auxin polar transport and signaling is useful to indicate life mechanism .

该文重点论述了生长素在细胞间的极性运输方式及其信号转导途径、生长素对维管组织分化的信号诱导作用及其表现特征，以及生长素诱导植物维管组织分化的分子机理。

This article focus on the polar transport of auxins through cells and the signal transduction of auxins in this process , the signal induction on vascular differentiation of auxins and their representing characters , and the molecular mechanism of auxin signal induction on vascular differentiation in plant .