TABLE 3

Features of sequence variation at A. thaliana genes

GeneMap positiona π DimorphicTajima's DFu and Li D*McDonald-Kreitman
AP3 3 (79.9)0.0064Yes–2.1507 (P < 0.05)**–3.3728 (P < 0.02)**P = 0.005***
PI 5 (28.4)0.0053Yesb–2.0183 (P < 0.05)**–2.8755 (P < 0.02)**P = 0.03**
CAL 1 (46.0)0.0070Yes–1.6605 (P < 0.075)*–2.371 (P < 0.057)*P = 0.036**
ChiA NAc0.0104Yes–1.8700 (P < 0.05)**NAcP = 0.097*d
Adh 1 (112.2)0.0080Yes–0.8600 (ns)–1.0500 (ns)NAc,e
  • * significant at the P < 0.1 level

  • ** significant at the P < 0.05 level

  • *** significant at the P < 0.01 level.

  • a Position given as chromosome number, map position in parentheses.

  • b PI is only weakly dimorphic.

  • c Not available.

  • d Calculated for eliminating anomalous Cvi-0 sequence.

  • e McDonald-Kreitman test not applied, but number of replacement polymorphisms is less than synonymous polymorphisms.