Table 1.

Colonies derived from Sall1-mutant metanephric mesenchyme

GenotypeEmbryos*Area at day 10 (mean±s.d.) (μm2) (n=60)P
+/+216,118±7219
+/-216,318±74730.44
-/-25140±2071<0.001
  • * Number of embryos examined. P values were analyzed against wild type (+/+) using a t-test. Embryos of a total of four litters were analyzed in this way. Representative data from one experiment are shown