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Distribution of the number of alleles in multigene families

Published online by Cambridge University Press:  14 July 2016

R. C. Griffiths*
Affiliation:
Monash University
*
Postal address: Department of Mathematics, Monash University, Clayton, VIC 3168, Australia.

Abstract

The distribution of the number of alleles in samples from r chromosomes is studied. The stochastic model used includes gene conversion within chromosomes and mutation at loci on the chromosomes. A method is described for simulating the distribution of alleles and an algorithm given for computing lower bounds for the mean number of alleles.

A formula is derived for the expected number of samples from r chromosomes which contain the allele type of a locus chosen at random.

MSC classification

Type
Research Papers
Copyright
Copyright © Applied Probability Trust 1992 

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