A GENE-COUNTING METHOD OF MAXIMUM LIKELIHOOD FOR ESTIMATING GENE FREQUENCIES IN ABO AND ABO-LIKE SYSTEMS

被引:121
作者
YASUDA, N
KIMURA, M
机构
[1] National Institute of Genetics, Mishima
关键词
D O I
10.1111/j.1469-1809.1968.tb00574.x
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A gene‐counting method of maximum likelihood is elaborated for estimating gene frequencies in ABO and ABO‐like systems (more generally phenogram m‐[(m2‐m+2)/2]‐1). The present method has the advantages that the calculations in each iterative cycle is simple and that it is not necessary to invert the matrix, although more iterative cycles are needed than with the scoring method in order to attain to the same level of accuracy. Also, the problem of choosing appropriate trial values is discussed and several numeric examples are worked out. Copyright © 1968, Wiley Blackwell. All rights reserved
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页码:409 / &
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