Related Experiment Video
Updated: Aug 29, 2026

Exploring X Chromosomal Aberrations in Ovarian Cells by Using Fluorescence In Situ Hybridization
Published on: April 7, 2023
[Proceeding of research on X chromosome genetic markers]
Wei-juan Zhang1, Xue-ping Zhou, Zhen-jun Jia
1West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu 610041, China.
Abstract:
The development of Human Genome Project (HGP) makes it possible and more important to reveal the variations or polymorphisms precisely between different individuals and populations. Due to the characters of their high polymorphism and value in disease-linkage analysis as well as pharmacogenomnics, genetic markers on X chromosome have attracted much more attention of current medical and forensic scientists. This report summarized the proceeding of research on X chromosome genetic markers in the clinical and forensic context.
Related Concept Videos
X and Y Chromosomes
The germline cells such as egg and sperm cells carry only half the number of chromosomes, i.e., 22 autosomes and one sex chromosome. All eggs have an X chromosome, while sperm cells can carry an X or...
The Y Chromosome Determines Maleness
Evolution
Around 300 million years ago, the two sex chromosomes diverged from two identical autosomal chromosomes. Over time, the Y chromosome has lost most of its genes, shrinking in size. Today,...
Pedigree Analysis
Sex-linked Disorders
Inheritance of Chromatin Structures
Karyotyping

