The effect of exogenous spermine application on some biochemichal and molecular properties in hordeum vulgare l. under both normal and drought stress

Alleviation role of exogenous cadaverine on cell cycle, endogenous polyamines amounts and biochemical enzyme changes in barley seedlings under drought stress

“…In another study by Li et al 40 they revealed that drought stress in wheat clover plant, this time, decreased the amount of endogenous Put and Spm, and increased the amount of Spd. It is known that drought stress increased the amount of all PAs studied in Zea mays 41 , while drought stress increased the internal Spm and Spd amounts and decreased the amount of Put and Cad in the barley variety Bülbül-89 10 . The results obtained from this study were similar to the effects of drought stress on the endogenous PA contents of different barley cultivars studied previously.…”

“…This crop, which is the fourth most important cereal crop in the world after wheat, maize, and rice are a cereal requered grown in drought conditions that limit plant growth due to global climate changes in our current period. Morever, it is preferred as a model plant in many experimental researches for reasons such as its easy supply, in vitro germination of seeds, small genome, and easy measurement of biochemical products such as enzymes and proteins 10 , 11 . As a result of our detailed literature studies, no study was found investigating the effect of exogenous Cad application on barley plants under drought stress conditions on the parameters studied here, and all the evidences obtained was presented for the first time in this study.…”