Abstract
Eight immunoglobulin allotypic specificities have been identified in the fowl by isoimmunization. Aa1 and Aa2 are controlled as codominants at the a locus, Ab1 and Ab2 at the b locus, and Ac1, Ac2, Ac3, and Ac4 at the c locus. Column chromatography and ultracentrifugation indicate that the specificities at the a locus are located on molecules corresponding to IgG with sedimentation coefficients 7 S. Immunoelectrophoresis results also indicate that we are dealing with an immunoglobulin G molecule. Further tests are underway to resolve this beyond doubt.
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Journal Paper No. 5405 of the Iowa Agricultural and Home Economics Experiment Station, Ames, Iowa. Project 1039. Supported in part by National Science Foundation Grants GB 318 and GB 4450.
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David, C.S., Kaeberle, M.L. & Nordskog, A.W. Genetic control of immunoglobulin allotypes in the fowl. Biochem Genet 3, 197–206 (1969). https://doi.org/10.1007/BF00520354
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DOI: https://doi.org/10.1007/BF00520354