Role of polyamines in heavy metal stressed plants

A Malik, P Yadav, S Singh - Plant Physiology Reports, 2022 - Springer
… In rice plant, PAs synthesis was … (phytochelatin synthase) expression in wheat plants when
given seed soaking, while the hydroponic Spd decreased gene expression under Cd stress (…

[HTML][HTML] Molecular background of cadmium tolerance in Rht dwarf wheat mutant is related to a metabolic shift from proline and polyamine to phytochelatin synthesis

G Szalai, J Tajti, KÁ Hamow, D Ildikó, R Khalil… - … Science and Pollution …, 2020 - Springer
… -induced changes in nitrogen assimilation pathways and the Cd stress response (…
demonstrated in rice that during Cd stress, PAs may have a substantial influence on PC synthesis, as …

Polyamines, metallothioneins, and phytochelatins—Natural defense of plants to mitigate heavy metals

SS Raychaudhuri, P Pramanick, P Talukder… - Studies in natural …, 2021 - Elsevier
… the synthesis of glutathione (GSH) and subsequently … study, Cd 2 + -induced toxicity was
more harmful than that of Pb … It was observed in Arabidopsis and rice seedlings that Cu induced …

[HTML][HTML] TGase-induced Cd tolerance by boosting polyamine, nitric oxide, cell wall composition and phytochelatin synthesis in tomato

M Zhong, L Yue, H Qin, G Wang, L Xiao… - Ecotoxicology and …, 2023 - Elsevier
… , we confirmed that TGase interacts with polyamine transporter … tolerance to Cd stress. Based
on these findings, we propose … relationships that could have appeared to influence the work …

[HTML][HTML] Exogenous Hemin alleviated cadmium stress in maize (Zea mays L.) by enhancing leaf photosynthesis, AsA-GSH cycle and polyamine metabolism

L Piao, Y Wang, X Liu, G Sun, S Zhang, J Yan… - Frontiers in Plant …, 2022 - frontiersin.org
… showed that Hemin could promote the chlorophyll synthesis ability of … that Cd stress altered
the level and form of polyamines … of polyamine enzymes in maize, and also indicated that the …

Ameliorative mechanisms of polyamines against abiotic stress in the rice plants

N Kumar, S Mallick - Advances in rice research for abiotic stress tolerance, 2019 - Elsevier
… The cultivation of rice is a water intensive process, which may influence the accumulation of
… A study suggests that pre-treatment with Put reduces the synthesis of phytochelatins in rice

Physiological and biochemical bases of spermidine-induced alleviation of cadmium and lead combined stress in rice

J Gu, C Hu, X Jia, Y Ren, D Su, J He - Plant Physiology and Biochemistry, 2022 - Elsevier
… of Spd in modulating Cd + Pb tolerance in rice plants. Spd … Polyamines (PAs) are a kind
of phytohormone-like aliphatic … This might be due to decreased protein synthesis under Cd + …

Alleviation of cadmium stress in wheat by polyamines

MM Rady, SMA Ahmed, MAS El-Yazal… - Cadmium Tolerance in …, 2019 - Elsevier
… plants to tolerate Cd stress was noticed with each polyamine. … a substrate for the synthesis
of the higher-polyamine SPM. … , any factor that influences this metabolic activity at any period …

[HTML][HTML] Polyamine action under metal/metalloid stress: regulation of biosynthesis, metabolism, and molecular interactions

M Hasanuzzaman, HAS Alhaithloul, K Parvin… - International Journal of …, 2019 - mdpi.com
… by thiol compounds that contain γ-Glu-Cys-Gly, phytochelatins (… condition is mainly influenced
by the de novo synthesis of … in Medicago and rice root under Cd and As stress, respectively …

Role of phytochelatins in cadmium stress tolerance in plants

J Ahmad, AA Ali, MA Baig, M Iqbal, I Haq… - Cadmium toxicity and …, 2019 - Elsevier
… an adaptive response to Cd, plants strongly produce S-rich molecules, phytochelatins (PCs)…
diverse array of Cd stresses in plants. PCs are enzymatically synthesized peptides and they …