NtGCN2 is associated with multilayer cadmium tolerance in tobacco via coordinated transcriptional changes in growth, antioxidant, and detoxification pathways
Jul 2026· Physiology and Molecular Biology of Plants· Vol 32, pp. 1975 - 1992· 0 citations· 59 references
Medicine
TL;DR
The findings suggest that NtGCN2 is associated with a putative transcriptional hub that may integrate growth, metabolism, and detoxification pathways, providing candidate genes and a testable framework for future functional validation.
The results suggest that ALKBH10B enhances drought tolerance by coordinating m⁶A-dependent transcriptional and post-transcriptional regulation to maintain photosynthetic capacity and mitochondrial energy metabolism, as well as fine-tuning ABA-jasmonate crosstalk.
Yasira Shoaib, Rongpeng Han, S. Bhattacharyya et al.· Plant Cell Reports· 0 citations
The results indicate that NY1 is vital in enhancing Cd tolerance in tetraploid rice by regulating metal transport and redox homeostasis, and highlight MoO₃-NPs as a promising supplementary strategy for reducing Cd accumulation in rice ecosystems.
M. Shahid, Zihan Lin, Lixia Sun et al.· Journal of Hazardous Materia...· 1 citation
Findings reveal that CiCIPK8 and CiCIPK11 function as positive regulators of osmotic stress tolerance by integrating ROS scavenging, osmotic adjustment, and transcriptional reprogramming.
Ming-Wei Wang, Hong-Yu Shao, Wei-Hua Jin et al.· Plant physiology and biochem...· 0 citations
It is found that the tobacco transcription factor EARLY FLOWERING 3 (NtELF3), which is highly expressed in tobacco leaves, positively regulates the accumulation of chlorogenic acid, neochlorogenic acid, cryptochlorogenic acid, rutin, scopoletin, and total polyphenols in tobacco middle leaves.
Hai-Tao Huang, Chi Zhang, Li Xu et al.· Plant Science· 0 citations
It is demonstrated that the Arabidopsis R2R3-MYB transcription factors AtMYB11, AtMYB12, and AtMYB111 function as positive regulators of nicotine biosynthesis in tobacco for the first time and highlights their potential for metabolic engineering of nicotine content and stress resilience in tobacco.
A novel SbWRKY6‑SbPLAC8-17 transcriptional cascade that positively regulates Cd tolerance by facilitating Cd²⁺ efflux is elucidates, providing promising genetic targets for phytoremediation and molecular breeding of safe sorghum cultivars for Cd-contaminated fields.
Shan Cao, Jiqing Zhang, Zhengyu Guo et al.· Journal of Hazardous Materia...· 0 citations
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