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Table 2 Confocal analysis of Pygo2 wild-type, heterozygous, and null E18.5 kidneys on the Pygo1 null background.

From: Pygo1 and Pygo2 roles in Wnt signaling in mammalian kidney development

Genotype Ureteric tip Condensing mesenchyme
  Ureteric tips/mm2 SD n Mesenchyme condensate size (μm) SD n
Pygo2 +/+ 196 8.36 3 16.2 1.09 3
Pygo2 +/- 191 11.6 7 15.6 1.18 5
Pygo2 -/- 147* 12.2 7 20.9 * 1.12 5
  1. *Significant change (P < 0.01) between the three groups.
  2. SD, Standard deviation; n, number