y-chromosome
英 [ˈwaɪ krəʊməsəʊm]
美 [ˈwaɪ kroʊməsoʊm]
网络 Y染色体; Y-染色体; 性染色体
双语例句
- A nucleus can have only one y-chromosome.
一个核可以仅有一个y染色体。 - It's all up to the only player without a y-chromosome, Kate veatch.
现在只剩下一个女性队员了，维奇小姐。 - The x-chromosome has many genes for which there are no paired genes on the Y-chromosome.
x染色体有许多在Y染色体上不能配对的基因。 - This report mainly describe the SNPs and Y-chromosome SNPs characteristics and its potential applications to the forensic medicine.
本文综合介绍了SNP和Y-SNP的一般特性及在法医学中的应用价值。 - The examinations of hepatic function, hepatic tissue stained by HE and VG, double in situ hybridization of albumin and Y-chromosome were performed at the30th day postoperatively.
术后30天活杀小鼠进行肝功能、肝组织HE染色和VG染色、肝组织Y染色体和白蛋白双重原位杂交等检查。 - If a Y-chromosome combines with an X-chromosome during fertilization, a male baby will result.
若一个y染色体在授精过程中与一个x染色体结合，就会产生一个男婴。 - Relating to a trait encoded by a gene or genes located on the Y-chromosome and therefore occurring only in males. The additive genetic variance of the same character, estimated from the covariance of half sibs, was 0. 9602.
伴雄性遗传由一个基因或几个非同种的Y染色体传递因而只在雄性中遗传的从半同胞协方差估计出来的，同一性状的加性遗传方差为0.9602。 - Investigation of Y-chromosome Microdeletions in Male Infertility
男性不育中Y染色体微缺失的研究 - Objective: To investigate the polymorphism distribution of Y-chromosome haplotypes in Miao population.
目的：调查Y染色体单倍型在贵州省苗族人群中的分布，从父系历史探寻贵州省苗族人的起源和迁移及其与其他民族间的亲缘关系。 - Cases with microdeletion in different segments of Azoospermia Factors ( AZF) region on Y-chromosome were found in 36 cases of azoospermia with normal karyotype, and the microdeletion rate was 8.33%. No microdeletion in corresponding sites was discovered in the control group.
其中染色体核型正常的无精子症和严重少精子症患者发现Y染色体上基因微缺失3例，缺失率为8.33%（2%-22%），正常对照组无1例Y染色体基因微缺失。 - Genomics of the human Y-chromosome association with male infertility
男子不育症相关的Y染色体基因组学 - The Sequence Polymorphism of Y-chromosome DNA and mtDNA of Dong Ethnic of Congjiang, Guizhou
贵州从江侗族Y-DNA及线粒体DNA序列多态性分析 - Conclusion Y-chromosome variation may have clinical genetic effects, it is related to fetus loss, mental defect and developmental anomaly.
结论提示Y染色体不单纯是一种异态，且具有临床遗传效应，与胎儿丢失、智力低下及发育异常有关。 - The C-bands of No. 1, 2, 13 to 16,18 and Y chromosome appeared large range, the ( Y-chromosome) has a elliptic C-band, which nearly ( occupied) the whole long arm.
大型带发生在Y染色体、1、2、13～16、18号染色体上，Y染色体C带几乎占据整个长臂，呈椭圆形； - Y-chromosome is a middle-sized acrocentric.
Y为中型近端着丝粒染色体。 - The Development on Polymorphism of Mitochondrial DNA and Y-Chromosome DNA in Human
人线粒体DNA与Y染色体DNA多态性的研究进展 - Among 11 cases with microdeletion in different segments of gene of Y-chromosome, only one case had abnormal karyotype, which showed that there was no relativity between abnormal karyotype and microdeletion of Y-chromosome.
11例存在Y染色体上不同基因片段微缺失者只有1例合并有异常核型，说明两者之间无相关性。 - Principal Component Analysis of Y-chromosome Haplotype Distribution in 18 Ethnic Groups in Yunnan Province
云南18个民族Y染色体双等位基因单倍型频率的主成分分析 - The strain differences in shape and length of Y-chromosome were extremely significant.
而Y染色体的形态及相对长度则表现出多态现象，并且在品种之间的差异极为显著。 - Application of Y-chromosome specific short tandem repeat loci in noninvasive prenatal diagnosis
Y染色体特异STR位点应用于无创伤性产前胎儿遗传信息的研究 - Sex identification of the dental pulp by detecting Y-chromosome specific DNA sequence
根据Y-染色体特异DNA序列鉴定牙齿性别 - Gene diagnoses of Y-chromosome AZF microdeletion in primary spermatogenesis impairment
原发生精障碍者Y染色体AZF区域微缺失基因诊断 - Y-chromosome tag in the pancreatic tissue of female rats was examined with hybridization in situ; C-peptide level was tested by radioimmunoassay methods.
应用原位杂交法检测雌性大鼠胰腺组织内Y染色体标志物及放射免疫法测定C-肽值。 - The correlative studies on Chinese ethnic groups focus on as follows: Polymorphism of one or some Y-chromosome STR loci among ethnic groups;
国内的研究主要集中在以下几个方面：某个Y-染色体STR在民族群体间的比照研究；多个Y-染色体STR在民族群体内的比较； - Methods: chromosome karyotype analysis and Y-chromosome microdeletion screening from 120 cases with azoospermia or severe oligospermia were performed, to take genetic counseling and find the rule.
方法采用外周血染色体核型分析技术和Y染色体基因微缺失检测方法，对120例无精子症，严重少精子症和少弱精子的患者进行了遗传咨询。 - Methods Both chromosome karyotypic and Y-chromosome AZF microdeletion analysis were performed on 91 blood specimens of idiopathic azoospermia and 42 patients of oligozoospermia patients.
方法对91例无精子症患者和42例严重少精子症患者，采用外周血染色体核型分析和Y染色体AZF区域微缺失联合检测。 - Furthermore, 101 haplotypes from 10 Y-chromosome STRs loci were found in the sample and a high haplotype diversity 0.99 was determined.
由10个基因座组成的Y染色体单倍型系统单倍型有101种，单倍型频率0.99。 - Objective To study the genetic polymorphisms of six Y-chromosome specific STR loci in the southern Chinese Han population and apply it in forensic science.
目的为研究中国南方汉族人群DYS393等6个Y-STR基因座的遗传多态性并用于法医学鉴定。 - Study on amplifying goat's SRY gene by special primers from ox's Y-chromosome
应用牛的Y染色体特异性引物扩增羊SRY基因的研究 - Objective To elucidate the relationship between azoospermia factor ( AZF) microdeletion of Y chromosome and azoospermia, the exact breakpoint of a severe Y-chromosome deletion was determined according to the physical map of AZF.
目的通过遗传物理图谱对Y染色体大片段缺失的断裂位点进行精确的定位，研究Y染色体无精子症因子（azoospermiafactor，AZF）区域微缺失与无精症的关系。