TY - T1 - Arabidopsis mutant dnd2 exhibits increased auxin and abscisic acid content and reduced stomatal conductance SN - / UR - http://hdl.handle.net/10138/329707 T3 - A1 - Kale, Liga; Nakurte, Ilva; Jalakas, Pirko; Kunga-Jegere, Laura; Brosche, Mikael; Rostoks, Nils A2 - PB - Y1 - 2019 LA - eng AB - Arabidopsis thaliana cyclic nucleotide-gated ion channel gene 4 (AtCNGC4) loss-of-function mutant dnd2 exhibits elevated accumulation of salicylic acid (SA), dwarfed morphology, reduced hypersensitive response (HR), altered disease resistance and spontaneous lesions on plant leaves. An orthologous barley mutant, nec1, has been reported to over-accumulate indole-3-acetic acid (IAA) and to exhibit changes in stomatal regulation in response to exogenous auxin. Here we show that the Arabidopsis dnd2... VO - IS - SP - OP - KW - Arabidopsis dnd2; Barley nec1; Auxin; Abscisic acid; Drought stress; LESION MIMIC MUTANTS; GATED ION CHANNELS; BOX PROTEIN TIR1; GENE-EXPRESSION; SALT-STRESS; SIGNALING PATHWAYS; DISEASE RESISTANCE; INNATE IMMUNITY; AIR HUMIDITY; PLANT; 1183 Plant biology, microbiology, virology N1 - PP - ER -