cytokinins

Auxins, gibberellins, cytokinins, abscisic acid and ethylene have been found to influence adventitious root formation in cuttings.

生长素、赤霉素、细胞分裂素、脱落酸和乙烯五大类植物激素影响插条不定根的形成。

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The expression of poplar disease resistance in callus tissues is greatly affected by concentration of auxins and cytokinins in the medium, inoculum density and temperature.

来自抗病无性系的愈伤组织也表现抗病。愈伤组织抗病性表达受培养基的激素浓度及比例、病原菌的接种量和接种温度影响较大；

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Amaranthus Bioassay of Endogenous Cytokinins in Tea Shoots

茶树新梢内源细胞分裂素的尾穗苋生物鉴定法及应用

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Aromatic cytokinins metabolism is classified under four broad headings : interconversion, hydroxylation, conjugation and oxidation.

它的代谢具有相互转换 、 基化作用 、 合作用和氧化降解四个特征.

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Among three cytokinins ( TDZ, 6-BA and KT) and two auxins ( NAA and 2,4-D), TDZ and NAA matched could increase the regeneration frequency. The quality of regenerated plants was the better.

通过对不同细胞分裂素类和生长素类生长调节剂的配合使用，表明NAA和TDZ的配合可显著提高不定芽的再生率。

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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.

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Plant hormones include auxins, gibberellins, and cytokinins.

植物激素有脱落素 、 生长激素 、 赤霉素与细胞分裂素.

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Cytokinins are a class of plant hormones that regulate many aspects of growth and development, including cell division, apical dominance, chloroplast biosynthesis, root and leaf differentiation, leaf senescence, nutrient signaling and shoot differentiation et al.

细胞分裂素是一种常见的激素，调节植物各种生长和发育过程，如细胞分裂、顶端优势、叶绿体生物合成、根和叶的分化、叶片衰老、养分信号以及芽的形成。

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For example, the cytokinins were discovered through work on tobacco pith tissue culture.

例如: 细胞分裂素就是在进行烟草髓部组织的组织培养过程中发现的.

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The addition of auxins ( NAA) and the cytokinins ( 6-BA) in NLN medium showed no significant effect on the frequencies of microspore-induced embryos, but when the concentration was excessive, the frequencies decreased.

NLN培养基中添加生长素（NAA）和细胞分裂素（6-BA）对小孢子胚诱导率影响不大，添加的浓度过大时小孢子胚诱导率反而降低；

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Plant hormones include ethylene, abscisin, auxins, gibberellins, and cytokinins.

植物激素有脱落素、生长激素、赤霉素与细胞分裂素。

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Cytokinins are important plant hormones and can delay plant senescence.

细胞分裂素是一类重要的植物激素,它可在一定程度上延缓植物的衰老.

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A Study on Changes of Protein and Cytokinins ( CTK) in Maize Embryos after Hybridization

玉米杂交后胚胎中蛋白质和细胞分裂素类物质变化的研究

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