查询词典 pyrenoid

They have a single chloroplast, and often a pyrenoid for the storage of starch and an eyespot.

这些种类都具有单一的叶绿体，还常含有用于储存淀粉的淀粉核和眼点。

Pyrenoid A protein structure found in the chloroplasts of green algae and hornworts.

淀粉核，蛋白核：在绿藻和角苔的叶绿体中所发现的蛋白质结构。

Especially, the Rubisco activase as well as whole enzyme of Rubisco were distributed in the starch sheath and the surface of pyrenoid. It was demonstrated the pyrenoid had close relationship with photosynthesis.

此外小球藻Rubisco全酶的分子定位也表明全酶在蛋白核的表面较多的分布，从而进一步证明蛋白核与光合作用关系密切，并且蛋白核的光合功能可能主要在其表面。

Compared with the cell cultured in BG11, the cell wall of the cells cultured at low concentration of Cu2+(0.01～1 mg/L) did not markedly become thick and the chlorophyll did not change notably, but the number of pyrenoid increased.

结果表明，Cu2+对绿球藻的显微结构﹑生长及生理状态的影响比较显著。

Those may be the structure for pyrenoid photosynthesis. The starch sheath embedded the pyrenoid. The pyrenoid could be divided into three types according to their structure.

并观察到蛋白核与叶绿体基质有多处联系，蛋白核内的类囊体发生膨大，并在莱茵藻蛋白核中观察到有数个类囊体堆积，这些细微结构功能还不清楚，可能与蛋白核行使光合功能有关。

However, the cell wall cultured at high concentration of Cu2+(10～200 mg/L) was clearly thickened and became multiple layers, and the pigment decreased and the pyrenoid became one or disappeared. Low concentration of Cu2+(0.01 mg/L, 0.1 mg/L) did not affect the growth of Chlorococcum sp., but the growth became slow and even negative beyond the concentration of 0.1 mg/L.

与对照BG11培养的绿球藻比较，0.01～1 mg/L Cu2+浓度下培养的绿球藻，细胞壁无明显增厚，色素没有多大变化，但蛋白核由一个变为多个；而在高浓度(10～200 mg/L Cu2+)下，细胞壁明显增厚为多层，色素减少，蛋白核减少并回复到1个或消失。

The results of gold immunolocalization showed the Rubisco distributed in the pyrenoid (90-95%) and starch sheath region (4-8%), only few Rubisco located in the stroma of chloroplasts.

莱茵藻和条浒苔Rubisco活化酶分子定位结果也表明Rubisco活化酶主要分布于蛋白核表面和淀粉鞘及淀粉粒区中。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。