cytokinins的例句大全

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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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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anther culture ability was higher in treatments of 2,4-d combined with naa supplemented with different cytokinins than in those of 2,4-d alone or 2,4-d combined with kt.

2,4-D与NAA配合附加不同的细胞分裂素分别比单独用2,4-D或2,4-D配Kt的处理的花药培养力高。

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the effects of ba was superior to that of kt among cytokinins.

在各种细胞分裂素中，6－苄基嘌呤（BA）的效果优于激动素（KT）。

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cytokinins, especially kt, could restrain the production of clustered bud.

细胞分裂素对芽簇块的诱导有一定的抑制作用，KT的抑制效果尤为明显。

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in the extending leaves, the contents of chlorophyll and endogenous cytokinins, mda and sod activity were less than in the mature leaves.

试验结果表明，长柄叶和短柄叶伸展期间，叶绿素含量、细胞分裂素含量、SOD酶活性和MDA积累量均相对稳定并略低于基本定型叶片；

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ipt is the key enzyme for the biosynthesis of cytokinins.

ipt为细胞分裂素生物合成关键酶。

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the results of the analysis of metabolic product from aciculosporium take miyake by hplc revealed that gibberellins and cytokinins exist.

用HPLC对竹瘤座菌的代谢产物进行分析，发现代谢产物中含有赤霉素和细胞分裂素。

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kt has superior effect for the induction of the dormant buds among other cytokinins.

马尾松无菌小苗针叶束基部潜伏芽诱导中细胞分裂素的作用效果以KT为佳。

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in the process of in vitro culture, both cytokinins ba and auxin naa have significant effects on the proliferation of auxiliary bud stem and shoot-tip.

在组培快繁过程中，细胞分裂素BA和生长素NAA对带腋芽茎段和茎尖的分化有促进作用；

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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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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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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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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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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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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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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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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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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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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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