Table 2.
Descriptions of Arabidopsis gene families by chromosomal position and positional stability since the origin of the order Brassicales
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a“+” for expanded and “−” for not expanded following tandem (T) and post-tetraploidy-retained (α) duplications.
bSummarizes each family’s over-representation (Table 3) of those genes that interrupt tandem duplications (I) or in those pericentromeric “graveyard” (G) genes that do not include any α-duplicates (Thomas et al. 2006).
