查询词典 polymorphic

Fingerprints of broiler chickens divergently selected for very low den sity lipoprotein in fat line and lean line of the third generation were studied using inter simple sequence repeated technique. Geneti c polymorphism and genetic similarity coefficient between two groups were analyze d. Ten primers were screened from 60 SSR primers and 62 sites were deprived. Of which 39 bands were polymorphic sites and the frequency was 63 percent.

通过对初步进行血浆极低密度脂蛋白双向选择的三世代高、低脂群肉鸡进行ISSR指纹分析，评定其遗传多态性及两群体间的遗传相似系数。60个引物筛选出10个引物用于检测分析；共扩增出62条谱带，其中39个是多态性片段，多态率为63%。

Polymorphic sites were found only in Yorkshire, Landrace, Duroc and their hybrids, but that were not found in Mm pig and wild pig.

仅在大白猪、长白猪，杜洛克和杂种猪中发现多态性位点，而在民猪和野猪中未发现。

Random amplified polymorphic DNA markers were used to assess the genetic diversity and population structure in eight natural populations of Elymus sibiricus L.

利用RAPD标记对来自青藏高原东南部川西北高原的8个老芒麦自然居群的遗传多样性和群体遗传结构进行了分析和评价。

The amplified fragment length polymorphism technique was used to assess the genomic DNA polymorphism of four species Emberiza (cioides, leucocephala, tristrami and spodocephala). Eleven pairs out of thirty-nine AFLP primer pairs produced reproducible polymorphic DNA amplification patterns.

利用扩增片断长度多态性技术分析了鹀属4种鹀（三道眉草鹀Emberiza cioides，白头鹀Emberiza leucocephala，白眉鹀Emberiza tristrami，灰头鹀Emberiza spodocephala）基因组DNA的多态性。

The amplified fragment length polymorphism technique was used to assess the genomic DNA polymorphism of four species Emberiza (cioides, leucocephala, tristrami and spodocephala)Eleven pairs out of thirtynine AFLP primer pairs produced reproducible polymorphic DNA amplification patterns.

利用扩增片断长度多态性技术分析了鹀属4种鹀(三道眉草鹀Emberi za cioides，白头鹀Emberiza leucocephala，白眉鹀Emberiza tristrami，灰头鹀Emberiza spodocephala)基因组DNA的多态性。

The mice inoculated with Coxiella burnetii intrana- sally developed interstitial pneumonia,while the primary pathological changes of mice inoculated intraperitoneally are granulomas in spleen and liver.2.The pathological changes became more severe followed the dosage increasing.3.Coxiella burnetii can be detected in spleen and liver at day 2 after inoculation.the lesion became more and more serious from day 2 to day 12.The characteristic changes were observed at day 7,and recovered at day 14. 4.The reticuloendothelial system are main target of Coxiella burnetii.The pathogen was detected in cytoplasm of monocyte -macrophages of spleen, liver, lung, and endothelioid cells of blood vessel. 5. Coxiella burnetii can be found in macrophages lysosomes by electron microscopy. Most of them are round or rod, and polymorphic shape can also be observed in different size.

结果：1、通过不同感染途径的实验证实，滴鼻感染的小鼠主要表现为间质性肺炎，而腹腔注射感染小鼠则以脾脏、肝脏肉芽肿为主要病变。2、通过不同剂量的感染实验发现，随着感染Q热立克次体剂量的加大，动物病变愈加严重。3、通过感染后不同时间的动态病理学观察发现，在腹腔注射后第2d的脾和肝脏即可发现病原体，主要脏器的病理变化从第2d到第12d逐渐加重，第7d动物的病变最典型，至感染后14d动物的受损器官已开始出现修复性变化。4、 Q热立克次体主要侵害机体的网状内皮系统，在感染小鼠的肝、脾、肺和外周血管单核巨噬细胞以及血管内皮细胞胞浆中查见病原体。5、透射电镜观察可见Q热立克次体主要位于巨噬细胞吞噬溶酶体内，呈多形性，多见圆形和杆状，大小不一。

Application of random amplified polymorphic DNA analysis to differentiate strains of Salmonella enteritidis［J］.

鸭沙门菌的随机扩增多态性DNA分析［J］。

The present work is an attempt to study and ratify the status of Epinephelus spp. using random amplified polymorphic DNA analysis based on samples drawn from southeast and southwest coasts of India.

利用随机扩增多态DNA来分析印度东南、西南海岸的石斑鱼，目的是为了研究和确定石斑鱼种的地位。

Objective To evaluate the ability of restriction endonuclease analysis by pulsed field gel electrophoresis and random amplified polymorphic DNA analysis for molecular typing of Neiss eria gon orrhoeae isolates.

目的 评价脉冲场凝胶电泳限制性内切酶分析及随机扩增多态性DNA分析对淋球菌分离株进行基因分型的能力。

To evaluate the ability of restriction endonuclease analysis by pulsed field gel electrophoresis and random amplified polymorphic DNA analysis for molecular typing of Neiss eria gon orrhoeae isolates.

评价脉冲场凝胶电泳限制性内切酶分析及随机扩增多态性DNA分析对淋球菌分离株进行基因分型的能力。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。