Related Experiment Video
Updated: Jan 4, 2026

Chromosome Screening of Human Preimplantation Embryos by Using Spent Culture Medium: Sample Collection and Chromosomal Ploidy Analysis
Published on: September 7, 2021
An Infertile Man with Complementary Isochromosome of 46, XY, I(5)(P10),I(5)(Q10): A Case Report
Yu He1, Bo Liu1, Hui-Ling Wu1
1Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China.
Abstract:
Chromosome aberration is associated with infertility and isochromosome is a rare chromosomal abnormality potentially associated with infertility or multiple miscarriages. Here we report a man of 29-yr-old diagnosed of infertility from China with rare isochromosome. Peripheral blood lymphocytes were obtained for chromosome G banding karyotyping. Hormones and other tests were performed. The semen analysis revealed Azoospermia. Complementary isochromosome of 46, XY, i(5)(p10),i(5)(q10) was identified. This is the first report of Complementary isochromosome of 46, XY, i(5)(p10),i(5)(q10).
Related Concept Videos
Infertility in Males
Nondisjunction
Nondisjunction
Meiosis I
Meiosis I
Prophase I is the most extended and complex step of meiosis I characterized by synapsis, chromosome pairing, and recombination of the homologous chromosomes. This process is facilitated by a proteinaceous structure called the...
Inheritance of Chromatin Structures

