blastema

美 [b'læst?m?] 　英 [b'lɑ:st?m?]

• n.【生】胚芽
• 網(wǎng)絡(luò)芽基；胚基；再生芽胞

詞形變化

復(fù)數(shù)：blaste-mata  

英漢解釋

n.	1. 【生】胚芽,胚軸原,芽基

英英解釋

n.	1. a group of unspecialized animal cells from which an organ or new tissue develops

例句

From the blastema come skin, muscle, bone, blood vessels and neurons, ultimately growing into a limb virtually identical to the old one.

皮膚、肌肉、血管和神經(jīng)元從芽基中長出來，最終生長成為和原來肢體幾乎一模一樣的新肢體。

They found that salamander regeneration begins when a clump of cells called a blastema forms at the tip of a lost limb.

他們發(fā)現(xiàn)，蠑螈再生是從一團(tuán)被稱為芽基的細(xì)胞在斷肢頂端形成的時(shí)候開始的。

Tanaka next hopes to decipher the genetic instructions governing blastema formation.

塔納卡接下來希望破譯控制芽基形成的基因指令。