Protagonist Action of Plant Growth Regulators and Sublethal-Temperature in Inducing Thermotolerance in Green Gram (Vigna radiata) Seedlings
Protagonist Action of Plant Growth Regulators and Sublethal-Temperature in Inducing Thermotolerance in Green Gram (Vigna radiata) Seedlings
Simeen Mansoor, Jabeen Farheen* and Meher Hassan
Effect of distilled water as control (DW for 20 h), gibberellic acid (GAᴣ for 20 h) and indoleacetic acid (IAA 20 h) imbibition, and pre-stress treatment of sub-lethal temperature (40°C for 1 h) on seedlings length of green gram under lethal-temperature stress. Vertical bars indicate standard error (n=3), and significant differences (P< 0.05) are marked with different letters.
Effect of DW, GAᴣ, IAA and 40°C on the total soluble protein of green gram under lethal-temperature stress. Vertical bars indicate standard error (n=3), and significant differences (P< 0.05) are marked with different letters.
Effect of DW, GAᴣ, IAA, and 40°C on ascorbate peroxidase (APX) activity in green gram under lethal-temperature stress. Vertical bars indicate standard error (n=3), and significant differences (P< 0.05) are marked with different letters.
Effect of DW, GAᴣ, IAA and 40°C on catalase (CAT) activity in green gram under lethal-temperature stress. Vertical bars indicate standard error (n=3), and significant differences (P< 0.05) are marked with different letters.
Effect of DW, GAᴣ, IAA, and 40°C on guaiacol peroxidase (GPX) activity in green gram under lethal-temperature stress. Vertical bars indicate standard error (n=3), and significant differences (P< 0.05) are marked with different letters.
Dendrogram demonstrates the relationship between nine temperature and two phytohormone treatments on green gram seedlings, tested on the base of the protein profile.
