tailieunhanh - Physiology of calcium nutrition in plants

This leads to a strong dependency of Ca2+ supply via the xylem. Resulting physiological disorder are tip burn in lettuce or blossom end rot in tomato. Plants deficient in calcium have been shown to be more susceptible to pathogens and exogenous calcium supply in turn has been shown to improve the plant’s resistance. Conserved microbial patterns for example PAMP initiating a signaling cascade leading to induction of downstream responses of defense gene expression. Future research will shed more light on the different functions of this important nutrient and how they are interconnected. |