查询词典 morphogenesis

In this paper, studies on morphogenesis and its physiological mechanism of gladiolus cormel were conducted with two varieties, medium flowering 'Rose Supreme' and late flowering 'Advanced Red', during the period of growth and development of cormels in the field.

本论文对唐菖蒲中花品种'Rose Supreme'和晚花品种'Advanced Red'，田间栽培条件下籽球生长发育期间，籽球形态发生及其生理机制进行了研究，结果如下

One way by which IKK- controls skeletal and craniofacial morphogenesis is by repressing expression of fibroblast growth factor family members, such as FGF8, whose expression is specifically elevated in the limb bud ectoderm of IKK--deficient mice.

IKK控制骨骼和颅面形态发生的一个途径是抑制成纤维细胞生长因子家族成员如FGF8的表达，后者的表达在IKK缺失小鼠肢芽外胚层中特异升高。

The ultrastructure resultshowed that in model group blood intima was adema,broadening, evendiscontinuous and incomplete under blood vessel bast. In the blood themonocyte and the lymphocyte infiltrated to intension board. Manymacrophages could befound and there were massive all levels of dissolve theenzyme body and swallow slightly soak in its cytoblastema,The endosarc netand the ribose body was increased and outside the amnion the pseudopodappeared. Endothelial cell morphogenesis changed. It is obvious thatmitochondria was dropsy, cytoblastema was non-uniformity.

超微结构结果显示模型组血管内皮下内膜水肿、增宽，甚至间断不完整；血中单核细胞及淋巴细胞向内弹力板浸润，可见较多巨噬细胞，其胞浆内含大量各级溶酶体及吞噬小泡，内质网及核糖体增多，胞膜外出现伪足；内皮细胞形态发生改变，可见线粒体水肿，胞浆不均匀；中药治疗后，上述病理损害明显减轻。

We found that TN-C was abundant in the early heart development of rats, it was suggested that TN-C reference to the early heart morphogenesis; TN-X was poorly expressed in epicardium in hearts of ED11.5, implied it may have something to do with the formation of the coronary artery.

TN-C在大鼠胚胎心脏发育早期表达丰富，对心脏的早期发育有一定关系；而TN-X在ED11.5于形成血管的心外膜细胞周围表达，提示TN-X可能与心脏早期冠脉等血管的形成有关。

ROL barriers on the edge of the exodermis plays great role in root morphogenesis, material transport and stress adaption. The lowland rice (Yangdao 6) and upland rice(Zhonghan 3) were tested by comparing the morphologic differences of ROL barrier under water stress of different consistency PEG solutions.

6通过PEG模拟水分胁迫比较水稻(扬稻6号)和旱稻(中旱3号)根内外皮层边缘厚壁细胞的形态差异，从而揭示这一层次细胞加厚的规律。

The morphogenesis of floral organs in both srg mutant and wild-type rice Dular (Oryza sativa L.) was observed using the scanning electron microscope. The results showed that the floral primordia were differentiated under irregular pattern in srg mutant. After regular formation of lemma and palea primordia, the floral primordium of srg formed lodicule primordia inner to both lemma and palea, followed by the formation of stamens and carpel. Alternatively, floral primordia in srg were split to form two or more floral primordia. The number and position of stamens and carpels primordia were malformed.

利用扫描电子显微镜观察野生型水稻和裂颖水稻的颖花原基分化情况，结果发现，突变体水稻的幼穗在形成内、外稃原基后，有些颖花在形成浆片后并不是直接发育形成雄蕊原基，而是在外稃或内稃原基内侧又分化出浆片原基；有些颖花原基从中间缢裂，缢裂的颖花原基又分别形成类稃片的结构，颖花发育后期，6枚雄蕊发育畸形，并且观察到不同数目的雄蕊。

Like the development of metazoan embryonic,multi-cellular development of dictyostelium undergoes a series of morphogenesis and cell differentiation.

与高等生物胚胎发育相似，盘基网柄菌的多细胞发育也经历一系列形态发生和细胞分化。

Morphogenesis is the basis of the formation of fruit quality.

形态建成是果实品质形成的物质基础。

The central nervous system and other tissues in the body develop simultaneously and influence one another continuously during morphogenesis.

中枢神经系统和其它身体上的组织同时发展并且在形态生成的过程中不断地互相影响。

There are two lessons in morphogenesis for creators of artificial evolution.

人工进化的创作者可以从形态发生过程中学到两件事情。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐