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C3 polymorphism in North India.
Acta Anthropogenetica
|January 1, 1984
Summary
This study investigated C3 polymorphism in North Indian populations. The C3F gene frequency was found to be higher than in other Indian groups but lower than in European and West Asian populations.
Area of Science:
- Human genetics
- Population genetics
- Biochemistry
Background:
- Complement component 3 (C3) is a crucial protein in the immune system.
- C3 gene polymorphism can influence immune response and disease susceptibility.
- Understanding C3 gene frequencies in diverse populations is important for genetic and anthropological studies.
Purpose of the Study:
- To determine the frequency of C3 polymorphism in four North Indian populations.
- To compare these frequencies with other Indian and global populations.
Main Methods:
- Analysis of C3 polymorphism in 428 individuals from North India.
- Statistical evaluation of gene frequencies.
Main Results:
- The frequency of the C3F gene in the studied North Indian populations ranged from 0.086 to 0.139.
- C3F gene frequency was observed to be higher in these North Indian samples compared to other Indian populations.
- However, the C3F gene frequency was lower than that reported in most European and West Asian populations.
Conclusions:
- The C3F gene frequency in North India shows a distinct pattern compared to other Indian and global populations.
- This data contributes to the understanding of genetic diversity and immune-related gene distribution in South Asia.