RARE VARIANTS IN MICRONESIANS 269 19. Prato CC, Catz M: Blood group and haptoglobin frequencies of the Chamorros of Guam, Am J Hum Genet 19:722-731, 1967 20. Yasrasroto M, Fu L: Red cell isozymes in the Eastern Carolines. Am J Phys Anthropol 38:703-707, 1973 21. Harris H, Hopxrxson DA, Rosson EB: The incidence of rare alleles determining electrophoretic variants: data on 43 enzyme loci in man. dan Hum Genet 37:237- 253, 1973 . 22. SHREFFLER DC, Brewer GJ, Gatt JC, Hoxevman MS: Electrophoretic variation in human serum ceruloplasmin: a new genetic polymorphism. Biochem Genet 1:101- 115, 1967 23. BAJATZADEH M, WaLTER M: Studies on the population genetics of the ceruloplasmin polymorphism. Humangenetik 8:134-125, 1969 24, Gretett ER: The plasma transferrins. in Progress in Medical Genetics, vol 2, edited by Sterngerc AG, Bearx AG, New York. Grune & Stratton, 1962, pp 34-63 25, Sick K, Beare O, Irvixe D, Lexuann H, Goopart PT, MacDovcatr §: Haemoglobin Gronenhagen and haemoglobin Jesnpriage. TWO new A-chain variants of haemoglobin A. Biochem Biophys Actz 149:231-242, 1967 26. Kusrvra M, Onra T: Theoretical Astects of Population Genetics. Princeton, N.J., Princeton Univ. Press. 1971 27. Lr F, Neer JV, Roruscan E: A second study of the survival of a neutral mutation in a simulated Amerindian population. In preparation 28. Nee, JV, Uspa N, Satox C, Ferrert RE, Taxis RJ: The frequencyin Japanese of genetic variants of 23 proteins. V. Summary and comparison with data on Caucasians. In preparation Tenth Miles International Symposium The Tenth Miles International Symposium on “The Impact of Recombinant Molecules on Science and Society” will be heid June 8-10, 1976 at the Kresge Audi- torlum, Massachusetts Insiitute of Tecnology, Cambridge, Massachusetts. For further information contact Dr. Edward G. Bassett, Symposium Coordinator, Miles Laboratories, Inc., Elkhart, Indiana 46514. Telephone (219) 264-8460.