Context-dependent change in the fitness effect of (in)organic phosphate antiporter glpT during Salmonella Typhimurium infection by Santamaria de Souza, N, Cherrak, Y, Andersen, TB, Vetsch, M, Barthel, M, Kroon, S, Bakkeren, E, Schubert, C, Christen, P, Kiefer, P, Vorholt, JA, Nguyen, BD, Hardt, W