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Tasting of P. T. G. among the Anglo-Indians of India

Published online by Cambridge University Press:  01 August 2014

D. K. Bhattacharya
D. K. Bhattacharya*
Affiliation:
Dept. of Anthropology, University of Delhi (India)

Summary and conclusion

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The Anglo-Indians of India have been tested for the Tasting of P.T.C. The frequency of non-tasters in general shows that the population is intermediate between the European and Indian frequencies. They show a rise in the non-taster gene frequency with the rise in the dosage of European ancestry in their parentage.

The Mendelian law has further been established among the hybrid group as far as the frequency of non-taster gene frequency is concerned. In general the Anglo-Indians have 28.12 percent non-tasters of P.T.C., which shows a comparatively higher shifting towards the Indian range of values than towards the European one. It is explained to be due to the later practise of the Anglo-Indians to take in Indian brides, thus diluting the hybrids in favour of the base population.

Type
Research Article
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 13 , Issue 2 , April 1964 , pp. 159 - 166
Copyright
Copyright © The International Society for Twin Studies 1964

References

Bhattacharya, D. K.: Finger dermatoglyphic study of the Anglo-Indians of India. Z. Morph. Anthrop. 54, 346–354, 1964.Google Scholar
Bhattacharya, D. K.: Palmar dermatoglyphics of the Anglo-Indians of India. Z. Morph. Anthrop. (In press).Google Scholar
Bhattacharya, D. K.: Measurement of colour-blindness among the Anglo-Indians of India. Unpublished.Google Scholar
Boyd, W. C. & Boyd, L. G.: Sexual and racial variation in ability to taste phenyl-thio-carbamide with some data on the inheritance. Ann. Eugen (Lond.) 8, 46, 1937.Google Scholar
Das, S. R.: A contribution to the heredity of P.T.C. taste character based on a study of 845 sib-pairs. Ann. Eugen. (Lond.) 20, 334–243, 1956.Google Scholar
Das, S. R. Ghosh, L.: A genetic survey among the Panyans-South Indian aboriginal tribe (ABO, MN Blood groups, Secretor factor and taste ability). Bull. Dept. Anthrop. (Govt, of India). 3, 65–72, 1954.Google Scholar
Ghosh, L.: Taste sensitivity to phenylthiocarbamide in the Padamraj (Pod) and the Bagdi of West Bengal. The Anthropologist, 3, 56–63, 1956.Google Scholar
Greval, S. D. & Chandra, S. N.: Blood group of communities of Calcutta. Ind. Jr. Med. Res. 27, 1109, 1940.Google Scholar
Harris, H. & Kalmus, K.: The measurement of taste sensitivity to phenylthiourea (P.T.C). Ann. Eugen. (Lond.) 15, 24–31, 1949.Google Scholar
Hartman, G.: The application of individual taste difference towards phenylthiocarbamide in genetic investigations. Ann. Eugen. (Lond.) 9, 123–135, 1939.Google Scholar
Lugg, J. W. H. & Whyte, J. H.: Taste threshold for Phenylthiocarbamide of some population group. Ann. Hum. Gent. (Lond.) 19, 290–311, 1955.Google Scholar
Mahalanobis, P. C.: Anthropological observations on the Anglo-Indians of Calcutta. Pt. I., Analysis of male stature. Rec. Ind. Mus. 23, 1927.Google Scholar
Mahalanobis, P. C.: Analysis of head length. Rec. Ind. Mus. 23, 1931.Google Scholar
Mahalanobis, P. C.: Analysis of seven characters. Rec. Ind. Mus. 23, 1940.Google Scholar
Mohr, J.: Taste sensitivity of phenylthiourea in Denmark. Ann. Eugen. (Lond.). 16, 282–286, 1951.Google Scholar
Riddle, W. J. B. & Wyber, K. C.: Taste of thiouracil and phenylthiocarbamide. Nature, 154, 669, 1944.Google Scholar
Sanghvi, L. D. & Khonalkar, V. R.: Data relating to seven genetical characters in six endogamous groups in Bombay. Ann. Eugen. (Lond.) 15, 52–76, 1950.Google Scholar
Sarkar, S. S., Das, B. M. & Agarwal, K. K.: The Anglo-Indians of Calcutta. Man in India, 33, 93–103, 1953.Google Scholar
Sharma, J. C.: Blood and P.T.C. taste studies in Punjabis and the effect of age and certain eating habits on taste thresholds. The Anthropologist 6, 40–46, 1959.Google Scholar
Seth, P. K.: Taste sensitivity to phenylthiocarbamide among the Kumauni Rajputs and Brahmins (Unpublished) 1960–1961.Google Scholar
Srivastava, R. P.: Measurement of taste sensitivity to phenylthiourea (P.T.C.) in Uttar Pradesh. The Eastern Anthropologist, 12, 267–272, 1961.Google Scholar
Strandskov, H. H. (1941). The distribution of human genes. Scientific monthly, 55, 203–207, 1941.Google Scholar
Vayas, G. N., Bhatia, H. M., Bankar, D. D. & Purandare, N. H.: A study of blood groups and other genetical characters in six endogamous groups in Western India. Ann. Eugen. (Lond.) 22, 185–199, 1958.Google Scholar