Simultaneous subtyping of two genetic markers--group-specific component (Gc) and transferrin (Tf)--by electrofocusing enabled us to compute the following gene frequencies for the Tunisian population: Gc1S, 0.525; Gc1F, 0.260; Gc2, 0.215; TfC1, 0.770; TfC2, 0.215; TfD1, 0.015. The frequencies of TfD,
Group-specific component (Gc) and transferrin (Tf) subtypes ascertained by isoelectric focusing
β Scribed by Bernadette Hoste
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 237 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0340-6717
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β¦ Synopsis
Simultaneous subtyping of Gc and TfC by isoelectric focusing allows us to compute the following gene frequencies for the Belgian population: Gc1S = 0.543 Gc1F = 0.167 Gc2 = 0.290 TfC1 = 0.784 TfC2 = 0.206 TfB = 0.007 TfD = 0.003. The Gc bands were precipitated by sulfosalicylic acid instead of by immunofixation.
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A rapid method on PhastSystem was used to investigate the distribution of group-specific component (GC) and protease inhibitor (PI) subtypes and their gene frequencies from 190 unrelated healthy donors of the Han population in Beijing. Laboratory-made gels (pH 4.5-5.4 and pH 4.2-4.9) were used for a