primordium

primordium

[praɪ'mɔ:djəm]

n.原基，原始细胞;

复数： primordia

英文例句/中文翻译：

1、

Dur-ing the shoot primordium formed, a positive correlation between the starch accumulation and primordium formation could be obtained.

芽原基形成时有淀粉积累，但在它近表层及两侧叶原基发生的地方，淀粉粒却很少或不存在。

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2、

Through the segment observation before and after cutting the twig cutting of Robinia pseudoacacial ( 4n), the results showed: there are wound callus in the cutting slit, but find no root primordium in the wound calls;

通过对四倍体刺槐嫩枝插穗扦插前和扦插后的切片观察，结果表明：（1）在插穗的切口处有愈伤组织，在愈伤组织内未发现产生根原基；

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3、

It is strongly expressed in the heart primordium, head mesoderm and weakly in the differentiating endoderm at segmentation stage.

Z-MRLC于体节期在心脏原基、头部中胚层中的表达较强，在分化中的内胚层中表达较弱。

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