细胞分裂素

Comparing as BA, 0.1mg·L〓 TDZ was more effective in inducing germinating and developing of buds, regenerating prolific caespitose buds via organogenesis, promoting rhizogenesis and activity of root system greatly, as a result, acclimation survival rate was improved significantly. When leaf segments, cut from in vitro plantlets, were placed on MS media containing 0.1mg·L〓 TDZ, adventitious buds regenerated from segments. After transferred to propagated and rooted media, adventitious buds would proliferate and come into full plantlets.

与BA相比，TDZ的细胞分裂素活性至少高出一个数量级，0.1mg·L〓的TDZ能有效地诱导四个基因型芋茎尖的萌动、生长、大量增殖丛生芽，促进试管苗根系发生，将根系活力提高2倍以上，显著提高了试管苗的驯化成活率；浓度为0.01mg·L〓的TDZ能诱导魁芋类型的芋离体叶片切块产生再生芽点，转接后可增殖不定芽并形成再生植株。

But water, minerals and growth hormones called cytokinins continue to flow up to the canopy.

但是，水，矿物质和生长激素所谓的细胞分裂素继续流入最多的树冠。

Cytokinins are one of the major classes of plant hormones, which play the important roles to control or regulate...

细胞分裂素是一类重要的植物激素，它参与调节许多植物的生命活动过程。

In differentiation culture,the suitable kinds of cytokinins needed for different materia...

在分化培养中，不同材料所需的细胞分裂素适宜种类需要通过试验来确定。

Cytokinins are produced in roots, where they stimulate cell division.

天然的细胞分裂素是腺嘌呤的衍生物。

Existence of cytokinins in regeneration medium had no effect on increasing the regeneration frequency.

分化培养基中添加细胞分裂素不能提高再生频率。

Crispa. The influences of cytokinins on callus growth were related to explants.

细胞分裂素对朱砂根的愈伤组织生长的影响与外植体有关。

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。

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。

Like most plant hormones, cytokinins also have other effects, including the prevention of leaf aging, or senescence .

如同大多数植物激素，细胞分裂素很有其他功效，包括阻止叶片老化或衰老。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。