Association mapping and fine mapping with TreeLD
Author(s) -
Sebastian Zöllner,
Xiaoquan Wen,
Jonathan K. Pritchard
Publication year - 2005
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/bti453
Subject(s) - association (psychology) , software , computer science , association mapping , trait , quantitative trait locus , genetic association , biology , computational biology , artificial intelligence , data mining , genetics , single nucleotide polymorphism , programming language , genotype , psychology , gene , psychotherapist
The program package TreeLD implements a unified approach to association mapping and fine mapping of complex trait loci and a novel approach to visualizing association data, based on an inferred ancestry of the sample. Fundamentally, the TreeLD approach is based on the idea that the evidence for association at a particular position is contained in the ancestral tree relating the sampled chromosomes at that position. TreeLD provides an easy-to-use interface and can be applied to case-control, TDT trio and quantitative trait data.
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