6 Chin-Rang Yang, Viswanathan Raghuram, Milad Emamian, 7 Pablo C. Sandoval and Mark A. Knepper‡ 8 9 10 Epithelial Systems Biology Laboratory 11 NHLBI, National Institutes of Health, 12 Bethesda, MD 20892-1603, USA 13 14 Running title: Vasopressin Signaling in Cultured mpkCCD Cells 15 16 ‡Correspondence to Mark A. Knepper, National Institutes of Health, Bldg. 10, Room 17 6N307, 10 CENTER DR, MSC...