Publisher Correction to: Melatonin improves salt tolerance of in vitro root culture of alfalfa (Medicago sativa L.) (Biologia, (2022), 78, 4, (961-970), 10.1007/s11756-022-01275-5)

Abstract

This correction stands to correct the original article, which due to a processing error was published without its figures. The publisher regrets the error and provided herein are the missing figures. Effect of melatonin and NaCl on fresh weight (A), dry weight (B) and root length (C) of alfalfa root. Values are means (± SD) of fifteen replicates. Different letters indicate significant differences (P < 0.05) based on Duncan’s multiple range test. Melatonin concentrations of 0, 0.1, 10, and 15 µM are used. Data was collected after ten days of treatment with salt and melatonin The performance of alfalfa seedlings with different concentrations of melatonin (0, 0.1, 10 and 15 µM) and salt stress (150 and 200 mM) treatment after ten days Effect of melatonin and NaCl on soluble carbohydrate (A), proline (B) and glycine betaine (C) of alfalfa root. Data are means of five replicates ± SD. Different letters indicate significant differences (P < 0.05) based on Duncan’s multiple range test. Melatonin concentrations of 0, 0.1, 10, and 15 µM are used. Data was collected after ten days of treatment with salt and melatonin Histochemical staining assay of ROS accumulations using DAB (A) and NBT (B) for investigated the effect of 0, 0.1, 10 and 15 µM melatonin and 0, 150 and 200 mM NaCl on H2O2 and O2− content in alfalfa root after ten days of treatment with salt and melatonin. Scale bar = 0.5 mm Effect of melatonin and NaCl on K+ (A), Na+ (B) and K+/Na+ content (C) of alfalfa root. Data are means of five replicates ± SD. Different letters indicate significant differences (P < 0.05) based on Duncan’s multiple range test. Melatonin concentrations of 0, 0.1, 10, and 15 µM are used. Data was collected after ten days of treatment with salt and melatonin Effect of melatonin and NaCl treatment on leaf melatonin content (A), leaf IAA content (B), root melatonin content (C), root IAA content (D), leaf IAA/melatonin ratio (E) and root IAA/melatonin ratio (F) of alfalfa. Data are means of five replications ± SD. Different letters indicate significant differences (P < 0.05) based on Duncan’s multiple range test. Melatonin concentrations of 0, 0.1, 10, and 15 µM are used. Data was collected after ten days of treatment with salt and melatonin Result of biplot principal components 1 and 2 analyses obtained from phytohormones and physiological parameters in alfalfa root subjected to melatonin and salinity (A), and the main objectives (B). © 2023, The Author(s), under exclusive licence to Plant Science and Biodiversity Centre, Slovak Academy of Sciences (SAS), Institute of Zoology, Slovak Academy of Sciences (SAS), Institute of Molecular Biology, Slovak Academy of Sciences (SAS).