Figure 4.

VEGF knock-in Cashmere goats and its identification and detection. A. Images of 1-month-old SCNT and GEC. B. Images of 15-month-old SCNT, GEC, and WT. Red arrows indicate tufts of cashmere. C. Spanning the homologous arms PCR identification results of WT, SCNT and GEC. D. Southern blot identification results of SCNT, GEC, and WT. E. VEGF and FGF5 expression in skin tissues of WT, SCNT and GEC by Western blot. F, G. RT-PCR was used to detect the expression of VEGF and FGF5 in skin tissues of S WT, SCNT and GEC. H. Routine blood tests were performed on WT, SCNT and GEC, and the number of WBC was counted.