Magnesium concentrations in leaves, grown in soil. Elemental analysis was performed with an ICP-MS (PerkinElmer). Sample normalized to calculated weights as described in Baxter et al., 2008
Potassium concentrations in leaves, grown in soil. Elemental analysis was performed with an ICP-MS (PerkinElmer). Sample normalized to calculated weights as described in Baxter et al., 2008
Plants were checked bi-weekly for presence of first buds, and the average leaf number at flowering time of 4 plants of the same accession were collected
(22°C was the only temperature at which this phenotype was frequently observed). Results were expressed as binary data, determined by the central rosette being erect (1) or not (0) in all 4 plants / a
