Assessment of changes in growth traits, oxidative stress parameters, and enzymatic and non-enzymatic antioxidant defense mechanisms in Lepidium draba plant under osmotic stress induced by polyethylene glycol

Expression of Arabidopsis Ornithine Aminotransferase (AtOAT) encoded gene enhances multiple abiotic stress tolerances in wheat

“…Glutamate pathway of proline biosynthesis is predominantly active during abiotic stress conditions. An increased expression of P5CS under osmotic stress was reported in wheat, barley (Hordeum vulgare L.), tomato (Solanum lycopersicum L.), switchgrass (Panicum virgatum), and Lepidium draba (Rana et al 2016;Bandurska et al 2017;Guan et al 2019;Lopez-Galiano et al 2019;Goharrizi et al 2020). Our present study also reveals the activation of glutamate pathway in wheat under drought, salt and heat stresses as an increased expression of TaP5CS1 and TaP5CR was observed in AtOAT expressed transgenic plants.…”

Effects of salinity stress on proline content and expression ofΔ1-pyrroline-5-carboxylate synthaseandvacuolar-type H+subunit Egenes in wheat

“…Plants have sophisticated signalling networks that can understand environmental pressures such as salinity and drought, and react to them accordingly (Jamshidi Goharrizi et al ., 2019a, b, c, d; 2020a, b). Using the energy produced by hydrolysing cytoplasmic adenosine triphosphate (ATP), vacuolar H + -ATPase manages proton stimulus power (PMF) and pumps H + from cytoplasma into vacuole.…”

“…The higher level of ploidy and the complexity of the hexaploid wheat genome have increased its physiological and ecological flexibility in comparison with the tetraploid and diploid ancestors (Dubcovsky and Dvorak, 2007; Feldman et al ., 2012). Environmental stresses such as salinity are one of the most important limiting factors in agricultural production worldwide (Subedi et al ., 2000; Khan et al ., 2017; Ghotbzadeh Kermani et al ., 2019; Jamshidi Goharrizi et al ., 2019a, b, c, d). Plants react to environmental stresses through their morphological, physiological (Jamshidi Goharrizi et al ., 2020a, b) and gene expression changes in all of their organs (Jamshidi Goharrizi et al ., 2019a).…”

“…Abiotic stresses such as salinity and drought (alone or in combination) can change the physiological and biochemical traits, gene expression levels and proteomic profile of plants to a large extent (Jamshidi Goharrizi et al ., 2018; Jamshidi Goharrizi et al ., 2019a, b, c, d; 2020a, b). Elsewhere, in response to moisture stress, the proteomic profile of wheat changed significantly (Nazari et al ., 2020).…”

Chloroplastic acyl carrier protein synthase I and chloroplastic 20 kDa chaperonin proteins are involved in wheat (Triticum aestivum) in response to moisture stress

“…Abiotic stresses can change physiological and biochemical traits (Jamshidi Goharrizi, Baghizadeh, et al 2020;Jamshidi Goharrizi, Moosavi, et al 2020), genes expression template (Jamshidi Goharrizi et al 2018) as well as proteome pattern of plants (Nazari et al 2018). One crucial issue in plant production is access to water, which affects the plant growth cycle.…”