胚

Histochemical staining of immature transgenic rice seeds showed UidA gene was specifically expressed in endosperm and the highest level GUS expression was observed in aleurone layer.

对转基因植株种子的GUS 染色表明，UidA基因仅在胚乳中表达，在糊粉层中GUS表达量最高。

Phytates,the salt form of PA chelating with cations such as K~+, Ca~(2+),Mg~(2+),Zn~(2+) and so on,are mostly accumulated in the aleurone and embryo part of cereal seeds.

植酸是作物种子中含磷最丰富的化合物，占种子干重的1%以上，种子全磷含量的65%-85%和酸溶性肌醇磷酸盐的90%以上，易与K~+、Ca~(2+)、Mg~(2+)和Zn~(2+)等金属离子螯合形成植酸盐，主要沉积在作物的糊粉层和胚中。

With the assistance of molecular probes for reactive oxygen species, the production and localization of ROS derived from embryo, starch and aleurone layer of maize seeds with different ages were investigated under a laser scanning confocal microscope and a luminescence spectrometer.

借助活性氧发光分子探针，利用荧光光谱和激光共聚焦扫描显微技术，在不同年份的玉米种子吸胀早期，对其胚、淀粉和糊粉层细胞活性氧生成进行了定量和亚细胞定位分析。

" Rough rice" means that the rice still retains some of the outer organization,such as cortex, aleurone layer and germ of rice. They have a very high nutritional value, however, because their skin contains a lot of rough fiber and pectin substances, close texture, taste coarse and not easily digested by the human body,and cooking them is also quite time-consuming.

糙米是指脱壳后仍保留着一些外层组织，如皮层、糊粉层和胚芽的米，营养价值相当高，但由于其种皮含有大量的粗纤维和果胶物质等，质地紧密，口感较粗，不易被人体消化，蒸煮也比较费时。

Histo chemical staining of immature transgenic rice seeds showed UidA gene was spe cifically expressed in endosperm and the highest level GUS expression was observ ed in aleurone layer.

对转基因植株种子的GUS 染色表明，UidA基因仅在胚乳中表达，在糊粉层中GUS表达量最高。

These cells were also identified with alkaline phosphatase staining and Alizarin red staining of calcified nodules.

结果：①人胚成骨细胞原代和传代培养的生长特征：原代培养至第5天，骨块边缘出现零散的细胞，这些细胞的形态主要为梭形、三角形或多边形。

The ability that the medicine's influence to the new vein's creation induced by tumour and the ability that the vein creating in solid tumor can be indirectly evaluated by scaling the medicine's influence to the new vein's creation of the chicken's allantoid membrane.

观察药物对鸡胚尿囊膜局部血管新生的影响可以用来间接地衡量药物影响肿瘤诱生新血管发生或实体瘤组织内血管生成的能力。

Methods Chicken embryo allantois membrane was used in the experiment. Breast cancer cells were inoculated on the superior surface of CAM sac, then the vascular tissues were collected in lower sac after incubation.

通过鸡胚尿囊绒膜实验和骨条黏附实验确定BSP的高稳定表达对乳腺癌细胞血管侵袭能力及骨条黏附能力的影响。

Comparisons between the cell lines were made on the basis of time to observed cytopathic effects, ultra structure changes, titer in 50% tissue culture infectious doses, and the alterant distribution of DNA content in cell cycle. The results showed that, under identical conditions, various degrees of CPE could be found in the Hep-3B, A549 and NIH 3T3 36h post infection of BTV-10, while there was no CPE could be observed in HEL.

随后在对BTV-10体外感染特性的研究中，我们在相同条件下，将该病毒接种于1株原代人胚肺成纤维细胞(Human embryonic lung fibroblast cells，HEL)和3株传代细胞株：人肝癌细胞(Human hepatic carcinoma 3B cells，Hep-3B)；人肺腺癌细胞(Human lung carcinoma A549 cells，A549)；鼠正常成纤维细胞(Normal mouse fibroblastscells，NIH 3T3)。

The conditions for phytotoxin production of Alternaria alternate, the pathogen of wheat black point, and its pathogenicity were studied.

对小麦黑胚病菌链格孢产毒条件及其粗毒素的致病力进行了研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。