Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-23T05:46:25.016Z Has data issue: false hasContentIssue false
  • English
  • Français

Genetic Variance Estimates and Familial Resemblance for Body Size Traits

Published online by Cambridge University Press:  01 August 2014

Krishan Sharma
Krishan Sharma*
Affiliation:
Department of Anthropology, Panjab University, Chandigarh, India
*
Department of Anthropology, Panjab University, Chandigarh - 160014, India

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

To study genetic contribution to complex body size traits, the intrafamilial correlation and regression analyses along with twin study method have been used. The data are based on a sample of 45 MZ and 101 DZ twin pairs, their 125 singleton siblings, 104 fathers and 103 mothers in 146 Punjabi families living in Chandigarh, India. Twin study gives no evidence of inequality of means and variances between zygosities. Within-pair genetic variance ratios, correlations, regressions of offspring on midparent and single parent are all significant at 0.1%, thus indicating strong genetic component. Heritability estimates are higher for longitudinal body traits than the breadth dimensions. The resemblance of the children with the parents of either sex is not equal. Higher maternal influence is indicated for a number of body traits. The results on familial correlations do not support the hypothesis of sex-linked inheritance for any of the traits considered in this investigation. These results have been compared with those from other such studies.

Keywords

Genetic varianceHeritabilityFamilial correlationsBody measurementsTwinsIndia
Type
Research Article
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 36 , Issue 4 , October 1987 , pp. 549 - 555
Copyright
Copyright © The International Society for Twin Studies 1987

References

REFERENCES

1. Bayley, N (1954): Some increasing parent-child similarities during the growth of children. J Educ Psychol 45:1–21.Google Scholar
2. Christian, JC, Kang, KW, Norton, JA (1974): Choice of an estimate of genetic variance from twin data. Am J Hum Genet 26:154–161.Google Scholar
3. Christian, JC, Norton, JA (1977): A proposed test of the difference between the means of monozygotic and dizygotic twins. Acta Genet Med Gemellol 26:49–53.Google Scholar
4. Christian, JC (1979): Testing twin means and estimating genetic variance. Basic methodology for the analysis of quantitative twin data. Acta Genet Med Gemellol 28:35–40.Google Scholar
5. Clark, PJ (1956): The heritability of certain anthropometric characters as ascertained from measurements of twins. Am J Hum Genet 8:49–54.Google Scholar
6. Da Rocha, FJ, Salzano, FM, Pena, HF, Callegari, SM (1972): New studies on heritability of anthropometric characteristics as ascertained from twins. Acta Genet Med Gemellol 21:125–134.Google Scholar
7. Dupae, E, Defrise-Gussenhoven, E, Susanne, C (1982): Genetic and environmental influences on body measurement of Belgian twins. Acta Genet Med Gemellol 31:139–144.Google Scholar
8. Falconer, DS (1960): Introduction to Quantitative Genetics. Edinburgh: Oliver and Boyd.Google Scholar
9. Furusho, T (1974): Genetic study on stature. Jap J Hum Genet 19:1–25.Google Scholar
10. Gerylovova, A, Bouchalova, M (1974): The relatioship between children's and parents' height in the age range 0-6 years. Ann Hum Biol 1:229–232.Google Scholar
11. Hawk, LJ, Brook, CGD (1979): Family resemblances of height, weight and body fatness. Arch Dis Child 54:877–879.Google Scholar
12. Himes, JH, Roche, AF, Thissen, D (1981): Parent-Specific Adjustemens for Assessment of Recumbent Length and Stature. Basel: S Karger.Google Scholar
13. Malina, RM, Mueller, WH, Holman, JD (1976): Parent-child correlations and heritability of stature in Philadelphia black and white children 6 to 12 years of age. Hum Biol 48:475–486.Google Scholar
14. Martin, R, Saller, K (1957): Lehrbuch der Anthropologie. Stuttgart: Fischer.Google Scholar
15. Mueller, WH (1976): Parent-child correlations for stature and weight among school ages children: a review of 24 studies. Hum Biol 48:379–397.Google Scholar
16. Mueller, WH, Titcomb, M (1977): Genetic and environmental determinants of growth of school-ages children in a rural Colombian population. Ann Hum Biol 4:1–15.Google Scholar
17. Osborne, RH, DeGeorge, FV (1959): Genetic basis of Morphological Variation. Cambridge: Harvard University Press.Google Scholar
18. Sharma, JC, Sharma, K (1984): Estimates of genetic variance for some selected morphometric characters: a twin study. Acta Genet Med Gemellol 33:509–514.Google Scholar
19. Sharma, K, Byard, PJ, Russell, JM, Rao, DC (1984): A family study of anthropometric traits in a Punjabi community. 1. Introduction and familial correlations. Am J Phys Anthropol 63:389–395.Google Scholar
20. Spuhler, JN (1968): Assortative mating with respect to physical characteristics. Eugen Quart 15: 128–140.Google Scholar
21. Susanne, C (1975): Genetic and environmental influences on morphological characteristics. Ann Hum Biol 2:279–287.Google Scholar
22. Susanne, C (1977): Heritability of anthropological characters. Hum Biol 49:573–580.Google Scholar
23. Susanne, C (1980): Developmental genetics of man. In Johnston, F, Roche, AF, Susanne, C (eds): Human Physical Growth and Maturation. New York: Plenum Press.Google Scholar
24. Tanner, JM, Israelsohn, WJ (1963): Parent-child correlations for body measurements of children between the ages of one month and seven years. Ann Hum Genet 26:245–259.Google Scholar
25. Tanner, JM, Goldstein, H, Witehouse, RH (1970): Standards for children's height at ages 2-9 years allowing for height of parents. Arch Dis Child 45:755–762.Google Scholar
26. Vandenberg, SG, Strandskov, HH (1964): A comparison of identical and fraternal twins in some anthropometric measures. Hum Biol 36:45–52.Google Scholar
27. Wingerd, J, Solomon, IL, Schoen, EJ (1973): Parent-specific height standards for pre-adolescent children of three racial groups, with method for rapid determination. Pediatrics 52:555–560.Google Scholar
28. Wolanski, N (1970): Genetic and ecological factors in human growth. Hum Biol 42:349–369.Google Scholar
29. Wolanski, N (1975): Similarity of traits in children and parents and the role of maternal regulation of intrauterine life. Anthropol Kozl 2:207–211.Google Scholar
30. Wolanski, N (1976): Parent-child correlations in stature, fat tissue, some body proportions and hand and foot size of offspring 2-45 years old. Anthroposko Drustvo Jugoslaviji, Posehna Izdanja 3:109–120.Google Scholar