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combi . pl : a computer program to combine data sets with inconsistent microsatellite marker allele size information
Author(s) -
TÄUBERT HELGE,
BRADLEY DANIEL G.
Publication year - 2008
Publication title -
molecular ecology resources
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.96
H-Index - 136
eISSN - 1755-0998
pISSN - 1755-098X
DOI - 10.1111/j.1471-8286.2007.02011.x
Subject(s) - biology , allele , genotyping , microsatellite , genetics , allele frequency , perl , population , genetic marker , computational biology , genotype , gene , computer science , programming language , demography , sociology
Combining two data sets with allele information from overlapping microsatellite markers is often desirable, particularly in population genetic studies where a substantial body of published data exists. When genotyping is performed in different laboratories, allele size calling may not be presumed to be consistent. Our approach solves this problem by assigning allele sizes across studies using maximum-likelihood theory. Using data overlaps in samples and markers, allele shifts between two studies are calculated for each overlapping marker and a single file containing allele frequencies of consistent alleles is produced. The program (combi.pl) is written in PERL and available at http://data40.uni-tz.gwdg.de/~htaeube.