translate English to French: The g = 2.88, 2.26, and 1.51 signals reappeared partially on reoxidation by nitrite, indicating that the nitrosyl species which remained arose from the g = 3.7 heme.
Les signaux g = 2,88, 2,26 et 1,51 réapparaissent partiellement lors de la réoxydation par le nitrite, preuve que l'hème nitrosylé qui reste provient de l'hème g = 3,7.