00998nas a2200409 4500000000100000008004100001260001300042653001200055653002500067653001900092653002500111653001700136653001900153653002100172653002500193653001300218653001700231653001700248653002600265653001100291653002700302653002100329653002000350653001500370653001200385653001500397653001300412653002300425100001500448700001000463700001600473700001500489245005200504300001100556490000700567022001400574 1972 d c1972 May10aAlleles10aBlood Group Antigens10aBlood Proteins10aColor Vision Defects10aErythrocytes10aGene Frequency10aGenes, Recessive10aGenetics, Population10agenotype10aHaptoglobins10aHeterozygote10aHistory, 19th Century10aHumans10aHybridization, Genetic10aImmunoglobulin G10aImmunoglobulins10aInbreeding10aleprosy10aMicronesia10aPedigree10aSelection, Genetic1 aMorton N E1 aLew R1 aHussels I E1 aLittle G F00aPingelap and Mokil Atolls: historical genetics. a277-890 v24 a0002-9297