实验证明,淀粉核心是淀粉体dna最先出现的地方。
Results showed that the earliest appearance of amyloplast DNA was on the amyloplast core.
中心胚乳贮藏细胞内淀粉体发育速度快于亚糊粉层细胞。
Developmental rate of amyloplasts in central starchy endosperm cells was quicker than that in sub-aleurone cells.
前质体能分化成各具特点的细胞器,如淀粉体,叶绿体和有色体。
The proplastids differentiate to form characteristic organelles such as amyloplasts, chloroplasts and chromoplasts.
水稻胚乳淀粉体中含有多个淀粉粒,而小麦胚乳淀粉体中仅含有一个淀粉粒。
The amyloplast in rice endosperm was a plural one, that is, an amyloplast contained many starch grains, While an amyloplast in wheat contained only one starch grain.
比较了两个籼稻品种颖果的发育,籽粒的主要品质性状以及胚乳淀粉体的大小、形状、结构等特性。
A comparison of the caryopsis development, rice quality characteristics and the size, pattern, structure of the endosperm amyloplasts (starch granules) in the two indica rice varieties was made.
淀粉体在老年痴呆症病人的脑中形成很大的、称为斑块的小球,同样的事情也发生在每个人的脑中(较慢而已)。
Amyloid forms into big globules called plaques in the brain of Alzheimer's disease patients, and the same thing happens (more slowly) in everyone's brains.
又系统观察了在不同发育时期淀粉体及淀粉体dna的变化,揭示了淀粉体dna与淀粉核心、晶体结构的关系。
The changes of amyloplast and amyloplast DNA in different development stages were also observed, indicating the relationship among the amyloplast core, crystal structure and the amyloplast DNA.
DNA复制形成了晶体结构(晶体核)以及辐射状的晶体结构,这是淀粉体dna随着发育时期的增长而不断复制的结果。
Crystal structures were formed by the copies of DNA, and the radio-shape of the crystal structure resulted from the continuous copies of amyloplast DNA in the development stages.
它们改变了这个酶切割淀粉样蛋白前体的方式。
当一种叫淀粉样前体蛋白(APP)的分子被两种酶——分别叫作贝塔-分泌酶和伽玛-分泌酶——切断时就形成了淀粉样斑块。
Amyloid plaques form when a molecule called amyloid precursor protein (APP) is chopped up by two enzymes known as beta-secretase and gamma-secretase.
发现在甲状腺管道样癌中的淀粉样蛋白由降钙素或降钙素原作为前体,而出现在胰岛的淀粉样蛋白可能是由胰岛素而来。
That found in medullary carcinoma of the thyroid appears to have calcitonin or precalcitonin as its precursor, while the amyloid which occurs in the islets of Langerhans may be derived from insulin .
基质中加入淀粉,可使得不同大小的马铃薯试管薯形成的马铃薯丸在外观上一体化、整齐化,有利于种薯播种和机械化作业。
Medium with starch could not only make potato pellet from different sizes of microtuber uniformly, but also be helpful to seed planting and mechanized farming.
泡内含有少量分泌物,但很少有淀粉样体。
Acini contain a small amount of secretions, but few have amyloid precursor.
目的:研究大鼠局灶性脑缺血不同缺血时间皮质半暗带和中心区淀粉样前体蛋白(APP)在转录水平表达规律。
Aim: To investigate the changes of amyloid precursor protein (APP) transcriptional level at different ischemic times in rats' ischemic penumbra and core of cortices.
淀粉样肽前体蛋白(APP)基因突变导致家族性ad,但到目前还没有对APP家族蛋白正常功能的清楚认识。
Mutations in the gene encoding the human amyloid precursor protein (APP) cause familial AD, but there is not yet a clear understanding of the normal functions of APP family of proteins in neurons.
利用小麦-黑麦的7个附加系为材料,研究了黑麦染色体对籽粒淀粉粒的形成和胚乳细胞数目多少的影响。
By using 7 rye additional wheat lines as materials, the effects of rye chromosomes on wheat seed storage starch development and endosperm cell number were studied.
考察了不同煅烧温度下前驱体粉末的活性、不同高岭土添加量以及不同淀粉添加量对成型脱硫剂有效硫容的影响。
The activity of precursor powder at different calcination temperatures and the influence of kaolin and starch additional on the effective sulfur capacity of shaped desulfurizer were investigated.
用含有异氰酸酯基的预聚体对热塑性淀粉材料(T PS)表面进行了疏水化处理。
The surface of thermoplastic starch(TRS) is hydrophobicated with prepolymers having —NCO groups.
单核晚期小孢子经培养后,具胚状体发生能力的细胞中央液泡消失,积累淀粉,含丰富细胞器。
The central vacuole began to disappear, and cytoplasm with abundant organelle accumulated starch in some of microspores having embryogenic ability on transfer to culture.
鱼体营养成份组成除了水稻淀粉组全鱼脂肪含量相对低于玉米淀粉组和小麦淀粉组之外,其它成份没有太大的差异。
The differences in body composition were small except that the body fat content of fish fed with rice starch was relatively lower than those fed with corn starch or wheat starch.
采用二次多项式逐步回归法得到淀粉复合膜感官评价、穿刺强度和熔融体黏度等指标的回归方程。
Therefore, the sensory performance and puncture intensity of starch complex film could be predicted by melt viscosity of film liquid.
淀粉样前体蛋白(APP)是阿尔茨海默氏病(AD)发病过程中有重要作用的蛋白。
Amyloid precursor protein (APP) has been known to act as an important protein during the occurrence of Alzheimer's disease (AD).
首先以可溶性淀粉这种多糖作为手性选择剂,成功实现了西酞普兰对映体的手性分离。
First, amylose was selected as chiral selector and the enantiomeric separation of citalopram enantiomers was achieved successfully.
本文用改性淀粉原位凝胶注模成型技术制备了具有较高强度和均匀性良好的氧化铝陶瓷坯体。
To achieve in-situ consolidation forming of Al_2O_3 ceramics, the gel network formed by swelling and gelatinization of the modified starch when heated was used in this study.
该浆体在水中形成,水添加有硅胶和淀粉以絮凝该浆体。
The slurry is formed in water with colloidal silica and starch added to flocculate the slurry.
将毛头鬼伞菌丝体接种到不同栽培培养基上,分析了菌丝体对培养基中综纤维素、木质素以及淀粉利用的动态变化。
This experiment investigated the relationship between mycelial growth of Coprinus comatus and utilization of holocellulose, lignin and starch in culture materials.
本文采用PVPP -淀粉吸附法处理蜂蜜低度酒,使酒体中杂质沉淀完全,过滤速度快。
In this paper, the adsorption method of PVPP-starch is used to treat a low-alcohol honey wine, make the impurities in the wine precipitate completely and quicken the filter speed.
结果发现小孢子母细胞和四分体小孢子中积累了一些脂滴,但没有淀粉。
The results showed that microspore mother cells and tetrad microspores accumulated numerous lipids but no starches.
结果发现小孢子母细胞和四分体小孢子中积累了一些脂滴,但没有淀粉。
The results showed that microspore mother cells and tetrad microspores accumulated numerous lipids but no starches.
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