1)cytokinin[英]['sait?u'kinin][美]['sa?to'k?n?n]细胞分裂素
1.Research progress on the cytokinin, CPPU;细胞分裂素CPPU的研究进展
2.Study on Method for Analysis of Cytokinins by High Performance Liquid Chromatography;高效液相色谱法测定细胞分裂素的方法研究
3.The Inhibitory Effects of Auxin and Cytokinin on Dark- and ABA-induced Stomatal Closure in Broad Bean;生长素、细胞分裂素对黑暗和ABA诱导蚕豆气孔关闭的抑制效应
英文短句/例句
1.Cytokinin-regulated Flower Development in Arabidopsis;细胞分裂素调节拟南芥花发育的研究
2.cytokinin:any of a class of plant hormones that promote cell division and growth and delay the senescence of leaves.细胞分裂素:一种促使细胞分裂和生长并且延迟叶子枯萎的植物激素.
3.Delaying Leaf Senescence by Regulating the Cytokinin Biosynthesis in Brassica Napus.;内源细胞分裂素调控油菜叶片衰老进程的研究
4.Cytokinin Production by Fermentation of Bacillus Licheniformis;利用地衣芽孢杆菌发酵生产细胞分裂素
5.Expression Analysis of Genes Controlling Flower and Floral Organ Development by Cytokinins in Arabidopsis;细胞分裂素调节拟南芥花发育基因表达的研究
6.Effects of the Heterocyclic Urea Cytokinin(CTK) Applied to the Multiplication of Eucalyptus s Adventitious Bud;杂环脲类细胞分裂素对桉树不定芽增殖的影响
7.The Effect and the Mechanism of CTK, Auxin in V-B-induced Stomatal Closure;细胞分裂素和生长素对UV-B诱导气孔关闭的效应及其机制研究
8.Auxin and Cytokinin Regulate Organ Regeneration of Arabidopsis in Vitro生长素和细胞分裂素调节拟南芥离体器官的再生
9.Auxin and Cytokinin Regulate Organ Regeneration in Vitro from the Stem Explant of Arabidopsis生长素和细胞分裂素调控以茎为外植体的拟南芥离体器官再生
10.Regulation of CPPU on Dynamic Changes of Endogenous Phytohormone in Momordica charantia L.苯脲型细胞分裂素CPPU对苦瓜内源激素水平动态变化的调控
11.Effects of Auxin and Cytokinin on PAs Content and NO Generation of Malus hupehensis Rehd. in Vitro生长素和细胞分裂素对平邑甜茶组培苗PAs和NO含量的影响
12.Effects of Exogenous Gibberellane and Cytokinin on the Production Performance of Leymus chinensis at Returning Green Stage羊草返青期喷施赤霉素和细胞分裂素对羊草生产性能的影响
13.a cytokinin originally isolated from young corn kernels最初从幼嫩的玉米芯分离出来的一种细胞分裂素
14.cell division arrest细胞分裂停滞，细胞分裂抑制
15.Study on the Mechanism of Mitotic Cell Death Induced by Lidamycin;力达霉素诱导细胞裂亡的分子机制研究
16.Research Progress of IL-6 and Schizophrenia白细胞介素6与精神分裂症的研究进展
17.Effect of Colchicine on the Mitotic Division of Root Tip Cells of Allium sativum秋水仙素对大蒜根尖细胞有丝分裂的影响
18.The entire process of cell division including division of the nucleus and the cytoplasm.有丝分裂过程包含细胞核和细胞质分裂的整个细胞分裂过程
相关短句/例句
cytokinins细胞分裂素
1.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
2.Effects of Rhizosphere Nitrate and Ammonium on the Level of Cytokinins and Leaf Growth of Malus hupenensis Rehd;氮素形态对平邑甜茶细胞分裂素水平和叶片生长的影响
3.Changes of Cytokinins Content during the Wheat Grain Development of Different Grain Sizes;不同粒型小麦籽粒发育过程中细胞分裂素含量的变化
3)CTK细胞分裂素
1.Changes of CTK and Few Nitrogen Index During Development of Flower and Fruit in Zhanhua Jujube;沾化冬枣花果发育过程中氮素和细胞分裂素的变化动态研究
2.Effect of CTK on chicory growth and quality;喷洒细胞分裂素对菊苣生长及品质的影响
3.Effect of CTK on Assimilate Unloading and Metabolism of Embryo in Developing Seeds of Soybean;细胞分裂素对大豆种子发育时期同化物卸出及胚代谢的影响
4)cytokinin components细胞分裂素组分
1.The study was conducted to establish the methods which to detect the contents of four kinds of cytokinin components (Z, ZR, 2ip and 2ipr) in Arabidopsis thaliana simultaneously by high performance liquid chromatography (HPLC).应用高效液相色谱法同时测定拟南芥中4种细胞分裂素组分玉米素(Z)、玉米素核苷(ZR)、6-r,r-二甲基烯丙基氨基嘌呤(2ip)和6-r,r-二甲基烯丙基氨基嘌呤核苷(2ipr)含量。
5)cytokinin 6-BA细胞分裂素(6-BA)
6)compound cell division reagent复合细胞分裂素
1.Among them, the treatments of 5000times of compound cell division reagent and 20ppm of ABT1 root inducing powder turn out the best, and the spore number in medium is much more than that of the contrast.进行了复合细胞分裂素、ABT生根粉、发根土壤杆菌(Agrobacterium rhizogenes)发酵滤液等促根剂促进地豆(Phaseolus vulgaris L。
延伸阅读
细胞分裂素细胞分裂素cytokinin一类促进细胞分裂、诱导芽的形成并促进其生长的植物激素。1948年F.斯古格等和崔䏝发现腺嘌呤及其核苷（腺核苷）不仅能诱导组织培养中烟草切段的细胞分裂，而且能促进芽的形成。这一实验结果最后导致细胞分裂素的发现。最早在植物体内分离的细胞分裂素是玉米素。细胞分裂素都是在N6位置上的H被其他基团取代的嘌呤衍生物。活性因侧链的长度、不饱和度和其他性质不同而有很大差异。细胞分裂素来源于嘌呤与在N6位置上取代物的结合。N6上取代物异戊间二烯的生物合成前体，与赤霉素和脱落酸的一样，都是甲羟戊酸。植物中的细胞分裂素主要在根中合成，通过木质部运转到地上部。因而伤流液中细胞分裂素较多。细胞分裂素的生理作用主要是引起细胞分裂，诱导芽的形成和促进芽的生长。对组织培养的烟草髓或茎切段，细胞分裂素可使已停止分裂的髓细胞重新分裂。这种现象曾被用于细胞分裂素的生物测定。茎切段的分化常受细胞分裂素及生长素比例的调节。当细胞分裂素对生长素的浓度比值高时，可诱导芽的形成；反之则有促进生根的趋势。如对抑制的腋芽局部施用细胞分裂素，可以解除顶端对腋芽的抑制。除了天然的促进细胞分裂的物质外，还用化学方法人工合成了一些类似激动素的物质。通常也统称细胞分裂素。其中活性较强，也最常用的是6-苄基嘌呤。细胞分裂素可用于蔬菜保鲜，在组织培养工作中细胞分裂素是分化培养基中不可缺少的附加激素。
