Figure 6. TEM photograph shows different types of junctions formed by Tps with other cells in the rat testis. Physical contacts made by Tps with adjacent cells through (A) Mortise and tenon joint, (B) long overlapped structure, (C) closeness (indicated by the arrow), (D, E) short overlapped structure and punctate contact (indicated by the circles). Scale Bar = A–D: 1μm; E: 10μm.