Skip to main content

Table 3 Mann–Whitney test between genes that do not show signals of positive selection (Group 1, 40 genes) and genes that show signatures of positive selection (Group 2, 17 genes), for each of the node centrality measured

From: Distribution of events of positive selection and population differentiation in a metabolic pathway: the case of asparagine N-glycosylation

  Rank Sum (Group 1) Rank Sum (Group 2) U Z p-level
Betweenness 1151.00 502.00 331.00 −0.16 0.8749
Centroid 1201.50 451.50 298.50 0.73 0.4674
Closeness 1173.50 479.50 326.50 0.24 0.8135
Eccentricity 1157.00 496.00 337.00 −0.05 0.9578
Node.degree 1183.50 469.50 316.50 0.42 0.6758
  1. A p-value < 0.05 for a centrality measure would indicate that genes belonging to the two groups have different values for that centrality measure.