DERMATOGLYPHIC CHARACTERISTICS AND CHROMOSOME ABERRATIONS OF AUTOSOMES

Lj. Sretić
Lj. Sretić

Faculty of natural sciences, Department of biology, Priština , Kosovska Mitrovica , Kosovo*

Published: 01.01.2010.

Volume 38, Issue 1 (2010)

pp. 125-130;

https://doi.org/10.70949/pramed201001341S

Abstract

Dermatoglyphs are epidermal ridges on the volar surfaces of fingers, toes, palms and soles.Their development begins between 6th and 7th gestational week, so that critical stage of ridge differentiation occurs in the first trimester, coinciding with critical phase of embryonal development. The inheritance of epidermal ridge patterns is polygenic, often markedly affected by some environmental factors causing them to be reffered as multifactorial traits. Genetic determination, time of occurrence, stability and high individuality enable dermatoglyphic analysis to give an insight in critical stage of embryogenesis. Unusual dermatoglyphic variables are found to be significant markers in many numerical and structural chromosomal aberrations .Many investigations have proved epidermal ridges configuration analysis as a powerful additional screening method in identification of congenital anomalies, detection and prevention of different genetically caused disturbances.

Keywords

References

1.
Mavalwala JA, Wilson M, Parker CE. The dermatoglyphics of the 18q syndrome. Am J Phys Anthropol. 32(3):443–9.
2.
Katznelson MB, Bajerano M, Yakovenko K, Kobylansky E. Relationship between genetic anomalies of different levels and deviations in dermatoglyphic traits. Part 4: Dermatoglyphic peculiarities of males and females with Down’s syndrome. Family study Anthropol Anz. 57(3):193–225.
3.
Uchida IA, Patau K, Smith DW. Dermal patterns of 18 and D1 trisomics. Am J Hum Genet. 14:345–55.
4.
Naffah J. Dermatoglyphic analysis: anthropological and medical aspects. Bull NY Acad Med. 53(8):681–92.
5.
Ross LJ. Dermatoglyphic observations in a patient with trisomy 18. J Pediat. 72:862.

Citation

Copyright

Article metrics

Google scholar: See link

The statements, opinions and data contained in the journal are solely those of the individual authors and contributors and not of the publisher and the editor(s). We stay neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Most read articles

Indexed by