meristematic tissue

基本解釋

Embryogenic callus were formed in thesurface of meristematic tissue nodes.
胚性愈傷組織在分生組織結(jié)節(jié)上產(chǎn)生；
The middle region was composed of meristematic tissue whose cells had high proliferative activity (Plate Ib).
中層區(qū)是由增殖能力旺盛的分生組織細胞所構(gòu)成；
In the stem, cortex was thick and meristematic tissue appeared activity, the vascular bundles increased and their aperture were very small.
莖中皮層明顯加厚，分生原基活躍，維管孔徑小而數(shù)目多；

分生組織
. The results showed that the CNZ of G. soja Sieb. et Zucc. is longer. There is mesarch tetrarch siphonostele in the lower part of CNZ, and meristematic tissue in the upper part of CNZ.
實驗結(jié)果表明:野生大豆的子葉節(jié)區(qū)較長,在子葉節(jié)區(qū)下部具有中始式四原型管狀中柱;在子葉節(jié)區(qū)上部存在與胚芽無關(guān)的分生組織性組織;在野生大豆的整個子葉節(jié)區(qū)部分,自始至終都有髓的存在。
生物學
分生組織