胚层的

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。

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。

In the later period of ripeness, the protein bodies were extruded and filled with amyloplast.

成熟后期，蛋白质体因胚乳细胞中大小淀粉体的充实被挤成片层结构而填充在淀粉体缝隙中。

A catastrophe potential function, which has the same form of swallowtail catastrophe, was obtained by dimensionalnormalization and diffeomorphism.

基于能量平衡方程建立了热烟气层轰燃模型，经量纲归一化和微分同胚变换，得到属于燕尾突变的势函数。

Dogskin domestic pig scalp cow finished leather and raw materials for sale mainly in skin works mainly leather gloves years, specializing in the production of green leather, pigskin, sheepskin, mapiri, dogskin, gloves leather, shoe leather, garment leather, the second floor of leather, wet blue hides, leather and various grades of leather embryo.

国产猪皮狗皮牛头皮的成品皮销售及生料皮加工主要以手套革为主年，专业生产环保牛皮，猪皮，羊皮，马皮，狗皮，手套革，鞋里革，服装革，二层皮革，蓝湿皮，皮胚等各种档次皮革。

To study the effect of laminin and fibronectin in the process of implantation.

目的：为探讨层粘连蛋白和纤维粘连蛋白在胚泡着床过程中的生物学作用。

International reply coupon: A coupon of monetary value that is sold and exchangeable for postage at post offices in member countries of the Universal Postal Union.

九国际回信邮票券：指万国邮政公约各会员国间相互约定，发售及兑换回信邮票之一种有价证券。你知道它的英文吗？·壁层，胚体壁

From the study, we conclude that bFGF has the differentiative, migrative and mitogenic functions in the developing chick neuroretina.

由本实验中，我们推论在鸡胚神经网膜层发育期间，bFGF具有分化、移行和细胞分裂的功能。

Results: Different mineralized layers in different period of development appeared different color variation in the dental germs.

结果：在牙胚矿化过程中，不同时期、不同矿化层呈现不同的颜色变化。

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.

摘 要：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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。