Pathology PKD1 gene which encodes polycystin-1 protein which is involved in cell-cell and cell-matrix interactions, is located on which chromosome? A 17 B 1 C 16 D 13 💡 Explanation PKD1 gene which encodes polycystin-1 protein which is involved in cell-cell and cell-matrix interactions, is located on which chromosome? ✓ Correct Answer: C. 16