Major transcription factor families at the nexus of regulating abiotic stress response in millets: a comprehensive review

Prusty, Ankita; Panchal, Anurag; Singh, Roshan Kumar; Prasad, Manoj

doi:10.1007/s00425-024-04394-2

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2024

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Cited by 3 publications

References 113 publications

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Isolation and characterization of three DREB-like genes encoding dehydration-responsive element binding proteins in chicory (Cichorium intybus)

Wang,

Zhao,

Zhou

et al. 2024

Plant Growth Regul

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Isolation and characterization of three DREB-like genes encoding dehydration-responsive element binding proteins in chicory (Cichorium intybus)

Wang,

Zhao,

Zhou

et al. 2024

Plant Growth Regul

View full text Add to dashboard Cite

Integrated Transcriptomic and Proteomic Analyses Reveals the Impact of Drought and Heat Stress Combination on Morus Alba

Fangyuan,

Li,

Huang

et al. 2024

Preprint

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Populus euphratica CPK21 Interacts with NF-YC3 to Enhance Cadmium Tolerance in Arabidopsis

Yin,

Liu,

Liu

et al. 2024

IJMS

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The toxic metal cadmium (Cd) poses a serious threat to plant growth and human health. Populus euphratica calcium-dependent protein kinase 21 (CPK21) has previously been shown to attenuate Cd toxicity by reducing Cd accumulation, enhancing antioxidant defense and improving water balance in transgenic Arabidopsis. Here, we confirmed a protein–protein interaction between PeCPK21 and Arabidopsis nuclear transcription factor YC3 (AtNF-YC3) by yeast two-hybrid and bimolecular fluorescence complementation assays. AtNF-YC3 was induced by Cd and strongly expressed in PeCPK21-overexpressed plants. Overexpression of AtNF-YC3 in Arabidopsis reduced the Cd inhibition of root length, fresh weight and membrane stability under Cd stress conditions (100 µM, 7 d), suggesting that AtNF-YC3 appears to contribute to the improvement of Cd stress tolerance. AtNF-YC3 improved Cd tolerance by limiting Cd uptake and accumulation, activating antioxidant enzymes and reducing hydrogen peroxide (H2O2) production under Cd stress. We conclude that PeCPK21 interacts with AtNF-YC3 to limit Cd accumulation and enhance the reactive oxygen species (ROS) scavenging system and thereby positively regulate plant adaptation to Cd environments. This study highlights the interaction between PeCPK21 and AtNF-YC3 under Cd stress conditions, which can be utilized to improve Cd tolerance in higher plants.

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Major transcription factor families at the nexus of regulating abiotic stress response in millets: a comprehensive review

Cited by 3 publications

References 113 publications

Isolation and characterization of three DREB-like genes encoding dehydration-responsive element binding proteins in chicory (Cichorium intybus)

Isolation and characterization of three DREB-like genes encoding dehydration-responsive element binding proteins in chicory (Cichorium intybus)

Integrated Transcriptomic and Proteomic Analyses Reveals the Impact of Drought and Heat Stress Combination on Morus Alba

Populus euphratica CPK21 Interacts with NF-YC3 to Enhance Cadmium Tolerance in Arabidopsis

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