proembryo

proembryo

美 [?pro?'embr?o?] 　英 [pr??'embr???]

• n.〔生〕原胚
• 網絡前胚；原胚期

英漢解釋

n.

1. 〔生〕原胚

例句

At the late proembryo stage, the cells in the top part of the camp column were gradually deformed and degenerated.

到了原胚游離核后期，帳篷柱的頂端細胞發生變形解體。

The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor.

玉米合子細胞分裂形成的原胚分為胚柄、胚基與胚體三部分。

Proembryo absorbed nutrition in corrosion cavity and grew, developed.

原胚吸收溶蝕腔中的營養，生長發育。

After fertilization, the zygote and the proembryo also lie in the chalazal end.

受精后，合子和原胚亦位于合點端。

When they were divided again, proembryo containing 16 cells was formed.

它們再分裂1次，形成16個細胞的原胚。

and (4) proembryo formation includes a period of free nuclear and cellularization phases.

原胚的形成經歷了游離核期和細胞化期。

Conclusion GA3 and Z can promote germination of American ginseng seed, but cannot ignite the development of proembryo.

結論GA3和Z是西洋參種子萌發促進因子，而不能啟動原胚的起始發育。