CONCLUSIONS
This is the first study on peanut VDE, which led to multiple biochemical and physiological changes to heat and HI stress by improving de-epoxidation of the xanthophylls cycle. A peanut (Arachis hypogaea L.) violaxanthin de-epoxidase gene (AhVDE) was isolated by RT-PCR and RACE methods.
Peanut is one of the calciphilous plants. Calcium (Ca) serves as a ubiquitous central hub in a large number of signaling pathways. The effect of exogenous calcium nitrate [Ca(NO3)2] (6 mM) on the dissipation of excess excitation energy in the photosystem II (PSII) antenna, especially on the level of