
Fig. 7. Organ culture of Sall1-deficient metanephric mesenchyme. (A)
Heterozygous metanephric rudiment cultured for 3 days. (B)
Sall1-deficient metanephric rudiment cultured for 3 days. Only
residual ureter is evident. (C) Sall1-deficient metanephric rudiment
cultured for 3 days. A limited branching is observed. (D) Heterozygous
metanephric mesenchyme cultured with spinal cord for 5 days. (E)
Sall1-deficient metanephric mesenchyme cultured with heterozygous
spinal cord for 5 days. sp, spinal cord; tb, renal tubules. Scale bars: 100
µm.