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RECOMB
2002
Springer

Tests for gene clustering

10 years 7 days ago
Tests for gene clustering
Comparing chromosomal gene order in two or more related species is an important approach to studying the forces that guide genome organization and evolution. Linked clusters of similar genes found in related genomes are often used to support arguments of evolutionary relatedness or functional selection. However, as the gene order and the gene complement of sister genomes diverge progressively due to large scale rearrangements, horizontal gene transfer, gene duplication and gene loss, it becomes increasingly difficult to determine whether observed similarities in local genomic structure are indeed remnants of common ancestral gene order, or are merely coincidences. A rigorous comparative genomics requires principled methods for distinguishing chance commonalities, within or between genomes, from genuine historical or functional relationships. In this paper, we construct tests for significant groupings against null hypotheses of random gene order, taking incomplete clusters, multiple ge...
Dannie Durand, David Sankoff
Added 03 Dec 2009
Updated 03 Dec 2009
Type Conference
Year 2002
Where RECOMB
Authors Dannie Durand, David Sankoff
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