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Twinning Rate in the Muslim Population of West Bengal

Published online by Cambridge University Press:  06 September 2016

A.B. Das Chaudhuri*
Affiliation:
Human Genetics Laboratory, Department of Anthropology, University of Calcutta, India
S. Basu
Affiliation:
Human Genetics Laboratory, Department of Anthropology, University of Calcutta, India
S. Chakraborty
Affiliation:
Human Genetics Laboratory, Department of Anthropology, University of Calcutta, India
*
Human Genetics Laboratory, Department of Anthropology, University of Calcutta, 35 Ballygunge Circular Road, Calcutta 700019, India

Abstract

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Total birth records for the Bengalee Muslim population (BMP) and the Bengalee Hindu caste population (BHCP) for the period 1980-1988 were 17,720 and 119,107 respectively. Of these, the number of twin pairs were 363 BMP and 1,229 BHCP. These data were obtained from the registers of the following hospitals: Islamia Hospital, NRS Medical College and Hospitals and RG Kar Medical College and Hospitals, Calcutta and Medinipore Sadar Hospital, West Bengal, India. The twinning rates found were 20.48 and 10.57 per thousand deliveries in the BMP and BHCP respectively. The proportion of twins, 0.02048, in the BMP was significantly higher (Z = 12.38, p ≤ 0.01) than that in the BHCP, 0.01057. This finding of a higher twinning rate in the BMP is corroborated by the fact that available data on the Muslim population of Srinagar in Kammu and Kashmir, and Lucknow and Kanpur in Uttar Pradesh show higher twinning rates than the other populations of India. This increased twinning rate may be due to the greater amount of inbreeding in the BMP.

Type
Research Article
Copyright
Copyright © The International Society for Twin Studies 1993

References

REFERENCES

1. Allen, G (1981): The twinning and fertility paradox. In Gedda, L, Nance, WE (eds): Twin Research 3: Twin Biology and Multiple Pregnancy. New York: Alan R. Liss, pp. 113.Google Scholar
2. Barua, S (1977): Twinning rates in India. Paper presented at the Seminar on Human Variation, Calcutta (Unpublished).Google Scholar
3. Bulmer, MG (1970): The Biology of Twinning in Man. Oxford: Clarendon Press.Google Scholar
4. Curtius, F, Verschuer, OV (1932): Die Anlagenzur Entstelung von Zwillingen und ihre Vererbung. Arch Rass u Ges Biol 26:361387.Google Scholar
5. Davenport, CB (1919): A strain producing multiple births. J. Hered 10:382384.Google Scholar
6. Davis, K (1957): Institutional patterns favouring high fertility in underdeveloped areas. In Shanon, LW (ed): Underdeveloped Areas. New York: Harper & Bros.Google Scholar
7. Detweiler, SB (1933): Twinning in seven generations of the Bartslet family. J Hered 24:139144.Google Scholar
8. Fetscher, R (1928): Ein Stammbaum mit Mehrlingsgeburten. Arch f Rass Ges Biol 20:432433.Google Scholar
9. Gait, EA (1902): Census of India 1901, Vol. VI, Govt, of India.Google Scholar
10. Gedda, L (1961): Twins in History and Science. Springfield, Illinois: Charles C. Thomas.Google Scholar
11. Gedda, L, Brenci, G (1965): Human monozygotic and plurizygotic multiple births: heredity and hormone action. Acta Genet Med Gemellol 14:109131.Google Scholar
12. Goswami, HK (1987): Twinning and inbreeding in India: the fraternal component: Acta Genet Med Gemellol 36:343347.Google Scholar
13. Gruelich, WW (1934): Heredity in human twinning. Am J Phys Anthrop 19:391431.Google Scholar
14. Huq, F (1976): Consanguinity and inbreeding among the Muslims of Murshidabad and Birbhum district of West Bengal. J Indian Anthrop Soc 11:2125.Google Scholar
15. Jenkins, T, Beighton, P, Steinbugg, AG (1985): Serogenetic studies on the inhabitants of Tristan de Cunha. Ann Hum Biol 12:363371.Google Scholar
16. Johnson, GB (1974): Enzyme polymorphism and metabolism. Science 184:2837.Google Scholar
17. Lerner, M (1954): Genetic Homeostasis. New York: John Wiley.Google Scholar
18. McKusick, VA (1972): Human Genetics. New Delhi: Prentice-Hall of India Private Limited.Google Scholar
19. Nylander, PPS (1969): The frequency of twinning in a rural community in Western Nigeria. Ann Hum Genet Lond 33:4144.Google Scholar
20. Papiha, SS, Roberts, DF, Ali, SS, Islam, MM (1975): Some hereditary blood factors of the Bengali Muslim of Bangladesh (Red cell enzymes, haemoglobin and serum proteins). Hum Genet 28:285293.Google Scholar
21. Risley, HH (1891): The Tribes and Castes of Bengal. Vol I, Govt. of India, Calcutta.Google Scholar
22. Roberts, LW (1905): A case of quadruplets. Br Med J 11:629630.Google Scholar
23. Sarkar, SS (1945): The frequency of plural and multiple births in India. Trans Bose Res Inst 16:110.Google Scholar
24. Stern, C (1973): Principles of Human Genetics. San Francisco: WH Freeman & Co.Google Scholar
25. Wehefritz, E (1925): Uber die Vererbung der Zwillingsschwangerschaft. Zeits f Konstlehre 11:554575.Google Scholar
26. Weinberg, W (1901): Beitrage Zur Physiologie und Pathologie der Mehrlingsgeburten beim Menschen. Arch Ges Physiol 88:346430.Google Scholar