z chromosome是什么意思

用法例句

Localization of the Tpi gene on Z chromosome of the silkworm, Bombyx mori by real-time quantitative PCR;

家蚕Bm Tpi基因Z染色体定位

In this study, 7 SNP markers on chicken Z chromosome and 30 samples from each of four divergent chicken breeds, Leghorn layer (LH), White Recessive Rock broiler (WRR), Taihe Silkies (TS) and Red Jungle Fowl (RJF), were used to study chicken genetic diversity.

本研究选取鸡Z染色体上的7个SNP标记,以来航蛋鸡(LH)、隐性白洛克肉鸡 (WRR)、丝羽乌骨鸡(TS)和红色原鸡(RJF)各30只母鸡个体为材料,采用PCR-RFLP方法检测基因型,根据基因型计算基因频率和构建单倍型,以分析家鸡的遗传多样性。

Study Progress of Chromosome Aneuploidy in Prenatal Diagnosis;

染色体非整倍体畸变的产前诊断研究进展

Chromosome preparation from villiform cells;

用绒毛细胞培养法制备染色体

238 samples report of patients with chromosome abnormality;

238例染色体异常报告

An efficient protocol for extraction of fungal chromosomal DNA;

硅胶破碎法抽提真菌染色体DNA

A new method in which quartzite is used to grind the mycelia to prepare the chromosomal DNA is studied.

经石英砂研磨破壁,获得了较高质量的染色体DNA,该法与液氮研磨法、氯化苄法相比廉价、快速、安全,且不影响其后续的分子生物学操作。

Extration of chromosomal DNA from wax apple;

针对莲雾体内含有大量影响DNA提取质量的多酚等次生代谢物质的特点,在常规提取方法的基础上做了技术改进,即加入PVP和β-巯基乙醇防褐变,成功地从叶片中提取染色体DNA,并可作为RAPD模板应用。

Preparation of Chromosomes of Hybridoma Cell and Its Biological Significance;

杂交瘤细胞染色体制备及生物学意义初探

Study on R-Banding of Northeastern Sika Deer(Cervus nippon hortulorum) Chromosomes;

东北梅花鹿染色体R分带的研究

Study of C-Banding and High Resolution G-Banding of Cervus nippon hortulorum Chromosomes;

东北梅花鹿染色体C带和高分辨G带研究

Relationship between azoospermia factor gene microdeletion in Y chromosome and male infertility;

Y染色体无精子症因子缺失与男性不育的关系

Detection of the transplanted cells in rat brains by specific Y chromosomes probe;

使用Y染色体特异性探针追踪检测大鼠脑内移植细胞

Investigation of the role of hepatic oval cell in primary hepatocarcinogenesis using specific Y chromosome;

利用特异性Y染色体研究肝脏卵圆细胞在原发性肝癌发生中的作用

Genetic polymorphisms of ten X chromosome STR loci in Hunan Tujia population and their forensic evaluation;

湖南土家族群体X染色体10个STR位点的遗传多态性及法医学应用价值评估

Genetic polymorphisms of 10 X chromosome STR loci in a Chinese Tibetan population;

藏族X染色体10个STR位点的遗传多态性

Genetic polymorphism of six short tandem repeat loci on the X chromosome in a Han race population in China;

X染色体上六个短串联重复序列基因座遗传多态性研究

Cloning and sequencing of two molecular markers located on the sex chromosomes of the cotton bollworm, Helicoverpa armigera;

棉铃虫性染色体两种分子标记的克隆及序列分析

Studies of Karyotypes and Sex Chromosomes in Pseudotaxus chienii;

白豆杉的核型和性染色体的研究

Tilapia has one pair of relative undifferential sex chromosome,which can not be distinguished from morphological appearance on the metaphase spread.

结果显示,这些性别连锁或相关标记都位于尼罗罗非鱼第一对染色体长臂近末端,从分子细胞学角度验证了第一对染色体是尼罗罗非鱼的性染色体。

Application of Y-chromosome SNP and STR in Anthropology Research;

Y染色体SNP和STR多态在人类学研究中的应用

Detection of Y-chromosome Azoospermia Factor Microdeletion of Male Infertility Crowd in East Guangdong and Its Clinical Application;

粤东地区男性不育人群Y染色体无精子因子微缺失的检测及临床应用

Polymorphism of Y-chromosome DYS437,A7.1,H4 STR loci of Han population in Beijing;

北京汉族人群三个Y染色体STR基因座的遗传多态性研究