1 Title Localisation and stress-induced plasticity of GABA A receptor subunits within the cellular networks of the mouse dorsal raphe nucleus Authors Nicole L Corteen 1 , Jessica A Carter 1 , Uwe Rudolph 2 , Delia Belelli 3 , Jeremy J Lambert 3 , Jerome D Swinny 1 (1) Institute for Biomedical and Biomolecular Sciences, School of Pharmacy and Biomedical Sciences, University of Portsmouth, PO1 2DT, UK (2) Laboratory of Genetic Neuropharmacology, McLean Hospital and Department of Psychiatry, Harvard Medical School, Belmont, MA 02478 (3) Division of Neuroscience, Medical Research Institute, Ninewells Hospital and Medical School, Ninewells Hospital, Dundee University, Dundee, DD19SY, UK. Corresponding author Editorial correspondence Dr Jerome D Swinny School of Pharmacy and Biomedical Sciences, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, PO1 2DT, UK Email: jerome.swinny@port.ac.uk Corresponding authors post publication: NLC: nicole@corteen.co.uk: JDS: jerome.swinny@port.ac.uk Key words Serotonin; immunohistochemistry; anxiety; benzodiazepine; depression;