查询词典 polymorphic

Average heterozygosity and polymorphic information content of 23 microsatellite loci were 0.6285 and 0.5496, respectively.

群体表现出较高的平均杂合度和平均多态信息含量，分别为0.6285和0.5496，说明雪峰乌骨鸡自然群体具有较丰富的遗传多样性。

Methods The clinical and histopathologic symptoms of two patients with sarcomatoid carcinoma of the bladder were macrohematuria and vesical irritability. Cystoscopy showed the carcinoma was solid tumor with necrotic tissue on the surface. Sarcomatoid carcinoma was mainly composed of transitional epithelial cancer cells and malignant mesenchymal cells (spindle cells and polymorphic cells), with a transitional region of interlacement of these cells. Immunohistochemical testing showed the cells were positive for cytokeratin, c arcinoembryonic antigen and smooth muscle actin.

分析2例膀胱肉瘤样癌患者的临床资料并结合文献进行讨论。2例患者均有肉眼血尿或伴有膀胱刺激症，膀胱镜检查为实体瘤，表面有坏死组织；病理表现，肿瘤主要由移行上皮癌细胞和恶性间叶细胞组成，之间可见移行过渡；免疫组化CK、CEA、SMA。

Both these gene systems are polymorphic and an association of particular maternal KIR/fetal HLA-C genotypes has been shown in pre-eclampsia.

这些基因都是多态的，且特定的母体KIR与胎儿HLA-C基因型已在先兆子痫中被发现。

The ladybird beetle,Harmonia axyridis Pallas,is mainly distributed in Asia.It is a highly polymorphic Coccinellidae with a wide geographic,thus lots of taxonomies for Harmonica exist.

异色瓢虫主要分布于亚洲大陆，是一种在广泛的地理分布上具有高度多型性的瓢虫，学术界存在多种命名方法。

Genetic divergence and phylogenetic relationships among 6 leopard cat populations from 3 subspecies in China were analyzed through Random Amplified Polymorphic DNA and mitochondrial DNA sequencing methods.

本文通过随机扩增多态性DNA技术和线粒体DNA序列分析技术，对豹猫3个亚种6个群体64个个体进行了遗传多样性和系统发育分析。

The variance analysis of blood protein polymorphic loci and its performance indicates that two protein loci have a positive or negative correlation with some traits of red steppe and the improved limousin cattle population.

结论］血液蛋白多态性位点与生产性能的方差分析表明，2个蛋白位点对草原红牛及其利木赞改良牛群体的某些性状存在正相关或负相关。

Two blood protein polymorphic loci were detected in transferring and posttremsferr from thirteen red steppes and eighteen hybrid of limousin and red steppe by polyacrylamide gel electrophoresis.

方法］采用聚丙烯酰胺凝胶电泳法检测了13头草原红牛和18头利×草杂交牛的转铁蛋白和后转铁蛋白2个血液蛋白多态性位点。

Random amplified polymorphic DNA markers were used to estimate genetic diversity of three natural population of Liriodendron chinense.

文章摘要：鹅掌楸属为古老残遗双种属植物，该属植物在第三纪曾广布于北半球。

Molecular systematics on germplasm resources of oak silkworm, Antheraea pernyi , including genetic diversity, cultivar taxonomy and microevolution within species, were investigated using Random Ampified Polymorphic DNA, mtDNA sequence analysis and population genetic analysis.

1.1.1 柞蚕的地理分布 20-211.1.2 柞蚕种质资源的收集、改良、保存和利用 21-231.1.3 柞蚕的滞育和化性 231.1.4 柞蚕的体色 23-241.1.5 柞蚕品种资源的系统分类 24-251.1.6 柞蚕杂种优势的利用研究 251.1.7 柞蚕的起源与传播 25-28

Molecular systematics on germplasm resources of oak silkworm, Antheraea pernyi, including genetic diversity, cultivar taxonomy and microevolution within species, were investigated using Random Amplified Polymorphic DNA , mtDNA sequence analysis and population genetic analysis.

中文题名柞蚕种质资源的分子系统学研究副题名外文题名 Molecular systematics on germplasm resources of Antheraea pernyi 论文作者刘彦群导师鲁成向仲怀学科专业特种经济动物饲养学研究领域\研究方向蚕的生物技术与遗传育种学位级别博士学位授予单位西南农业大学学位授予日期2003 论文页码总数143页关键词蚕种质资源柞蚕馆藏号BSLW /2003 /S885 /1 柞蚕业是我国的一项传统产业，在现代国民经济中仍然具有资源配置、经济和生态的合理性，有着广阔的发展前景。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。