The process of pollen tube growth involves many aspects, especially the synthesis of cell wall and the cytoplasmic movements.
花粉管的生长过程包括许多方面，其中最为重要的是花粉管细胞壁的合成和胞质运动。
Self-pollen tube growth could be promoted by treating stigma with CTX, but the pollen tube growth was inhibited by treating stigma with PTX before cross pollination.
CTX处理柱头后自花授粉对自花花粉管的生长具有促进作用；而PTX处理柱头后异花授粉，表现出对异花花粉管生长的抑制作用。
Pollen tube growth in style transmitting tissue was accelerated when the style was microinjected with exogenous purified CaM(Fig. 5), but was inhibited by microinjection with anti-CaM serum (Fig. 6 ).
向花柱引导组织中显微注射纯化钙调素可促进花粉管束伸长，而注射钙调素抗血清可抑制花粉管束伸长；
The variation of pollen vigor of Iris in the different storage conditions was studied and the germination and the growth of pollen tube in different temperatures were also studied.
主要研究鸢尾在不同贮藏条件下保存的花粉活力的变化，以及温度对花粉管萌发和生长的影响。
Certain concentration of sucrose solution is helpful to growth of pollen tube; both 10% and 20% sucrose solutions can significantly increase elongation velocity of pollen tube.
一定浓度的蔗糖溶液有助于花粉管的生长，10%、20%蔗糖浓度均能显著提高花粉管伸长速度。
A serologic reaction retards the growth of the pollen tube.
血清反应阻止花粉管生长。
The pollen germination percentages of the same 8 cultivars by sitting drop culture were also proved to be reliable indexes of salt tolerance, but pollen-tube growth were not.
在液滴培养盐胁迫条件下，棉花花粉粒萌发的百分率是反映其耐盐性的可靠指标，而花粉管的长度不能反映棉花的耐盐性。
The pollen germination percentages of the same 8 cultivars by sitting drop culture were also proved to be reliable indexes of salt tolerance, but pollen-tube growth were not.
在液滴培养盐胁迫条件下，棉花花粉粒萌发的百分率是反映其耐盐性的可靠指标，而花粉管的长度不能反映棉花的耐盐性。
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