Vietnam taboo on sex education, students do not include sex education curriculum.

A Study of Sex Chromosome in Carassius auratus by BrdU-Hoechst 33258-Giemsa Technique

应用BrdU-Hoechst33258-Giemsa技术对鲫鱼性染色体的研究

Research Progress on Sex Chromosome Evolution in Dioecious Plants

雌雄异株植物性染色体演化研究进展

The Technical Research of Fluorescence in Situ Hybridization for Detection of Fetal Sex Chromosome on Uncultured Amniotic Fluid Cells in Second Trimester

荧光原位杂交技术用于孕中期未培养羊水细胞胎儿性染色体检测的研究

Study on abnormality of sex chromosome in children

儿童性染色体异常的研究

This is the first study of the genetic causes of infertility that links a particular sex chromosome meiosis-specific gene to sterility.

这是关于与某个特定性染色体连锁，与减数分裂和不育症有关的基因导致不育的首个研究。

Based on the model of XY type sex chromosome, the entropy variation regularity of sex linked population equilibrium was studied by using the information theory method.

以XY型性染色体为模型，运用信息论方法研究了性连锁群体平衡的熵变规律。

Mechanisms of the sex chromosome aberration causing abnomal sex development were discussed.

在这些研究结果的基础上，本文对由于性染色体畸变而导致的性别发育异常的机制进行了分析和讨论。

Among them, there were 9 cases of abnormal chromosomal number, 4 cases of abnormal structure aberration and 2 cases of number anomalies of sex chromosome.

其中常染色体数目异常9例，结构异常4例，性染色体数目异常2例。

The No. 5 is sex chromosome ( ZW type).

5为异型性染色体（ZW型）；

Conclusion Sex chromosome aberration is the most important cause that results in sex differential distortion.

结论性染色体异常是导致性分化异常的重要原因之一。

The sex chromosome is XY.

性染色体为XY。

Non-gonadal defect and abnormal sex chromosome syndrome

无性腺缺陷－性染色体异常综合征

Sex chromosome abnormalities and analysis of the relationship between male infertility

性染色体异常与男性不育的关系分析

Similar to Mark W. The sex chromosome.

采用类似于Mark W.性染色体Z为中着丝粒染色体，W为近端着丝粒染色体。

Chromosome Diseases of Human ⅱ. Sex Chromosome Diseases

人类染色体疾病

Among 19 cases autosomal abnormal are 14 cases, sex chromosome abnormal are 5 cases.

其中，常染色体异常14例，性染色体异常5例。

Unlike other sex chromosome aneuploidy, there are no general characteristic physical features for triple X patients.

与其他性染色体非整倍体不同，XXX核型的患者并没有显著的身体特征。

Study on the Breeding of Male Silkworm Varieties Using Lethal Lines Balanced on Silkworm Sex Chromosome

利用性连锁平衡致死系进行雄蚕品种选育的方法研究

Conclusion: Turner's syndrome is the most common abnormality of sex chromosome in children.

结论：Turner氏综合征是儿童性染色体异常中最常见的类型。

Objective: To investigate abnormality of sex chromosome in children and its prenatal diagnosis.

目的：研究儿童性染色体异常及产前诊断性染色体异常。