叶绿体

When transgenic rape leaves were fed to Plutella xylostera, mortality of second instar larvae ranged from 33％ to 47％ and the survival larvae had a less weight than the control.

对叶绿体转化植株进行虫试，结果表明，8天后小菜蛾幼虫的死亡率为33％-47％，未死亡的幼虫比对照体重减轻。说明所获得的叶绿体转基因植株具有杀虫和抑制幼虫生长的作用。

However, it was found that these structural alternations were reversable in the process of recovery of the yellow part of the leaves into green, and the chloroplast structure renewed normally.

在叶片失绿区的复绿过程中，叶绿体的这些变化又可逆转，内部结构重建，最后整个叶绿体结构基本恢复正常。

The chloroplasts of Rumex K-1 were not affected obviously under chilling-light treatment.

而Rumex K-1叶绿体能够进行有效的避光运动，其叶绿体的机构几乎未受低温-光胁迫的影响。

Improved high ionic strength medium was adopted to extract the cpDNAs of Yunnan wheat,Tibet semiwild wheat and two cultivars of common wheat (Chinese Spring and Een 1).Restriction fragment analysis of cpDNAs was carried out with the use of 7 restriction enzymes.

亚种。我们采用改进的高离子强度法，提取云南小麦、西藏半野生小麦、普通小麦的两个品种(中国春和鄂恩1号)的叶绿体DNA，并用7种限制性内切酶对它们的叶绿体DNA进行了酶切图谱分析。

In the west of China.Improved high ionic strength medium was adopted to extract the cpDNAs of Yunnan wheat,Tibet semiwild wheat and two cultivars of common wheat (Chinese Spring and Een 1).Restriction fragment analysis of cpDNAs was carried out with the use of 7 restriction enzymes.

亚种。我们采用改进的高离子强度法，提取云南小麦、西藏半野生小麦、普通小麦的两个品种(中国春和鄂恩1号)的叶绿体DNA，并用7种限制性内切酶对它们的叶绿体DNA进行了酶切图谱分析。

G. one in Chlorella and Chlamydomonas and in most hornworts, two in Zygnema, and about one hundred in palisade mesophyll cells of leaves.

例如大多数高等植物的叶肉细胞的栅栏组织中有100多个叶绿体，而藻类植物通常只有一个叶绿体。

The results showed that the ultrastructure of mitochondrias had various changes, the mitochondria membrane and cristae swelled.

叶绿体被膜和片层结构仍保持完整，仅有部分叶绿体的片层排列方向发生改变，由原来平行排列扭转为近于垂直排列。

The leaves from the plants treated with 0.1 mg·L~(-1) DBP showed that their chloroplasts further disintegrated,with their thylakoids and lamellar structure disorganizing,their cells appearing void and their organelles rarely found

0.1mg·L-1DBP处理后引起叶绿体的进一步解体，叶绿体中类囊体基粒和片层结构解体，细胞出现空洞现象，其它细胞器很少观察到

Result: In cells of weightless group and hit group,some changes were found in chloroplast grana,starch grains and vesicles in chloroplasts.

结果：发现叶绿体的基粒片层、淀粉粒及叶绿体中的囊泡等在失重组和击中组中有不同程度的变化。

Compared with that of normal cucumber, the structure of photosynthetic apparatus in glabrous cucumber was simple with less numbers of chloroplast and grana as well as the grana lamellae.

与有毛黄瓜相比，无毛黄瓜光合机构的结构较简单，叶肉细胞内叶绿体数量少，叶绿体内基粒数和基粒片层数少。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。