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- The IUFA of grana lamella were significantly decreased, but the IUFA of stroma lamella were increased firstly and then decreased. 低温处理后,不饱和脂肪酸指数均比对照上升,但两优培九上升幅度没有汕优63大。
- After the leaf senescence, chloroplasts became round and grana lamellae changed into disarray arrangement and blurring. 衰老后叶肉细胞叶绿体由长椭圆形趋于圆形,基粒片层逐渐变得杂乱至模糊不清。
- Results indicated that tabtoxin made the endomembrane system of the chloroplast be destroyed, the grana lamellae he disorganized and the chloroplast form vesicles. 结果表明:毒素导致叶绿体内膜系统破坏,基粒片层解体,叶绿体形成泡囊;
- At the time, in the their chloroplast grana, there are remarkable expansion and stroma thylakoid expanding are circular, the reduplication of grana lamellae are reduced obviously. 基粒和基质类囊体膨大,膨大的类囊体呈梭形或圆形,没有发现脂质小球的存在;基粒叠垛程度很低,平均每个基粒类囊体的片层数为5.;4。
- Stroma (pl. stromata) 1. The colorless ground matter between the grana lamellae in a CHLOROPLAST. It is the site of the dark (light-independent) reactions of photosynthesis. 基质:是叶绿体内的叶绿体基粒片层结构之间的无色透明物质。为光合作用暗反应(依赖光)的发生场所。
- The uniformity of chloroplast grana lamellae,, the numbers and cristae of mitochondria, and the concentration of nucleus karyolymph were different among different mature grade leaves. 不同成熟度叶片超微结构变化明显,主要表现在叶绿体片层结构整齐程度、线粒体个数和嵴数以及细胞核核液浓度上。
- Ultrastructural changes occurred in the chloroplasts in the yellow part including grana lamellae and grana decreasing and significant a ccumulation of starch grains and osmiophilic globules. 结果表明,在一定 条件下,叶片的失绿、复绿与叶绿素含量的下降、上升变化趋势一致;叶绿体结构在失绿区 表现为严重退化,基粒和基粒片层减少,淀粉粒和嗜锇粒增多;
- grana lamella 基粒片层
- Having the form of a thin plate or lamella. 薄片形的有薄片或鳃瓣状形体的。
- There is not lamella in the ingot. 钢锭没有明显的片层状组织。
- These stacks of thylakoids are called grana. 这些成堆的类囊体称为质体基粒。
- The inside of a chloroplast with the granum circled. 叶绿体的内部构造与颗粒盘旋。
- With the light microscope these stacks are just visible as grains (grana). 可以用光学显微镜观察到这些堆积成颗粒状的物质(质体基粒)。
- grana lamellae (复)基粒片层
- grana lamellae(pl.) 基粒片层
- Cell-wall polysaccharides and pectic substances contained in the vesicles eontribute to growth of the new wall and middle lamella inside the sac. 小泡中所含的细胞壁多糖和果胶状物质对新细胞壁的生长和囊泡中间层的形成有重要的作用。
- Porokeratosis (PK) is a clonal disorder of keratinization that is histologically characterized by the presence of a cornoid lamella. 摘要PK是一群角化异常的疾病,病理下的特徵是可见所谓的角样板。
- A linguiform process possessing dense cilia and pits is found at the distal axis of each lamella. 嗅板远轴端有一纤毛和嗅孔密集的舌状游离突;
- The functions, characteristics, application and perspects of MILER JSS sinter lamella filter have been recommended. 介绍了JSS系列波浪式塑烧除尘器的性能、特点、应用范围及其前景等。
- Such fibers may have row-nucleated lamella superstructure and the paraffin oil exists in the interlamellar region. 这种部分结晶的弹性纤维可能具有平行排列的片晶结构,石蜡油存在于片晶之间。