Abstract: To correlate the relationship between secondary constriction region variations and individuals with reproductive failure, 145 couples with reproductive failure and 75 couples with normal reproduction were studied. Karyotype analysis using Giemsa (GT) banding technique was performed. Chromosomal abnormalities were identified in 22 individuals. It included variations in the secondary constriction region and satellite, inversion in chromosome no.9, autosomal translocations and variation in Y chromosomes. The secondary constriction region variation among the individuals with reproductive failure was identified. It is suggested to carry out routine cytogenetic analysis and genetic counseling must be carried out, to rule out the carrier status.
Keywords: chromosome, heterochromatin, reproduction and aberrations.
Title: Secondary Constriction Region Variations in Individuals with Reproductive Failure
Author: Cathrine Sofia.L, Chinnaswami.P, Mahalingam.K, Dr.Chinnaswamy.P
International Journal of Life Sciences Research
ISSN 2348-313X (Print), ISSN 2348-3148 (online)
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