ArticleBMC plant biology2025
WGCNA analysis and identification of key genes in tobacco in response to different nitrogen levels.
Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Transcriptional regulation modulates nitrate uptake and utilization ofFrontiers in plant science · 2026Article
- Integrated single-cell multi-omics profiling reveals a senescence-associated hematopoietic landscape and regulatory network in aging bone marrow.Biogerontology · 2025Article
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Authors and funding
9 authors.
Funding
Abstract
backgroundNitrogen (N) supply directly impacts growth and quality in flue-cured tobacco. To decipher molecular responses to N gradients, we integrated transcriptomics and weighted gene co-expression network analysis (WGCNA) on leaves from four N treatments: 0 (inherent soil fertility), 60 (low), 105 (standard), and 150 kg/hm
resultsPhenotypic analysis revealed dose-dependent increases in leaf nitrogen content with higher N application, accompanied by excessive vegetative growth and delayed maturity at 150 kg/hm
conclusionsThis study reveals the effects of nitrogen application rates on flue-cured tobacco growth and gene expression. By identifying key transcription factors and genes regulating nitrogen metabolism, it provides a theoretical basis for dissecting nitrogen regulatory mechanisms, optimizing fertilization strategies, and improving nitrogen use efficiency in tobacco production.
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