In Freichel, M. et al. Lack of an endothelial store-operated Ca 2+ current impairs agonist-dependent vasorelaxation in TRP4 ./. mice. Nature Cell Biol. 3, 121– 127 (2001), Fig. 1c should be as shown below. Also, page 123, column 1, line 1 should read “shifted to +10.3 ± 5.8 mV”, and page 123, column 2, line 12 should read “(Mr) ˜ 102,000 (102K)