Figure 3

Loss of Ift88 in K14-Cre expressing cells does not affect mammary development. Whole mount carmine staining of #4 mammary glands from K14-Cre; Ift88^Del mice (C,D,G,H,K,L) and controls (A,B,E,F,I,J) at 5 weeks (A-D) and 12 weeks (E-H) of age and 18.5 days pregnant (I-L). H&E staining of paraffin embedded sections from control (M,O) and K14-Cre; Ift88^Del (N, P) mammary glands at 12 weeks (M,N) and day 18.5 pregnancy (O,P).