ArticlePlant physiology2016
Auxin-Independent NAC Pathway Acts in Response to Explant-Specific Wounding and Promotes Root Tip Emergence during de Novo Root Organogenesis in Arabidopsis.
Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed, 75 citations in OpenAlex.
- Article
- PLETHORA-autophagy axis activates organ regeneration through ROS modulation.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Scion organ removal alters hormone levels and gene expression associated with adventitious root development in grafted watermelon seedlings.Plant signaling & behavior · 2025Article
- Adventitious Root Formation in Cuttings: Insights fromBiomolecules · 2025Review
- Genomic and evolutionary evidence for drought adaptation of allopolyploid Brachypodium hybridum.Journal of experimental botany · 2025Article
- MDF Regulates a Network of Auxin-Dependent and Auxin-Independent Pathways of Adventitious Root Regeneration inPlant direct · 2025Article
- Transcriptome analysis of substrate temperature effects on adventitious root formation in peach rootstocks.PeerJ · 2025Article
- Physiological and transcriptomic analysis reveal the regulation of adventitious root formation in Cinnamomum parthenoxylon cuttings.BMC plant biology · 2024Article
- Transcriptome Reveals the Regulation of Exogenous Auxin Inducing Rooting of Non-Rooting Callus of Tea Cuttings.International journal of molecular sciences · 2024Article
- Transcriptomic profiling and discovery of key transcription factors involved in adventitious roots formation from root cuttings of mulberry.BMC genomics · 2024Article
- Plant regeneration in the new era: from molecular mechanisms to biotechnology applications.Science China. Life sciences · 2024Review
- MicroRNA396 negatively regulates shoot regeneration in tomato.Horticulture research · 2024Article
- Integrated Transcriptomics and Metabolomics Analysis Promotes the Understanding of Adventitious Root Formation inPlants (Basel, Switzerland) · 2024Article
- Effects ofBreeding science · 2023Article
- Cytokinin-responsive MdTCP17 interacts with MdWOX11 to repress adventitious root primordium formation in apple rootstocks.The Plant cell · 2023Article
- WOX11: the founder of plant organ regeneration.Cell regeneration (London, England) · 2023Review
- GWAS of adventitious root formation in roses identifies a putative phosphoinositide phosphatase (SAC9) for marker-assisted selection.PloS one · 2023Article
- NAC1 Maintains Root Meristem Activity by Repressing the Transcription ofInternational journal of molecular sciences · 2022Article
- Transcriptional landscapes of de novo root regeneration from detached Arabidopsis leaves revealed by time-lapse and single-cell RNA sequencing analyses.Plant communications · 2022Article
- Wound-induced signals regulate root organogenesis in Arabidopsis explants.BMC plant biology · 2022Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants have powerful regenerative abilities that allow them to recover from damage and survive in nature. De novo organogenesis is one type of plant regeneration in which adventitious roots and shoots are produced from wounded and detached organs. By studying de novo root organogenesis using leaf explants of Arabidopsis (Arabidopsis thaliana), we previously suggested that wounding is the first event that provides signals to trigger the whole regenerative process. However, our knowledge of the role of wounding in regeneration remains limited. In this study, we show that wounding not only triggers the auxin-mediated fate transition of regeneration-competent cells, but also induces the NAC pathway for root tip emergence. The NAC1 transcription factor gene was specifically expressed in response to wounding in the leaf explant, but not in the wounded leaf residue of the source plant. Inhibition of the NAC1 pathway severely affected the emergence of adventitious root tips. However, the NAC1 pathway functioned independently of auxin-mediated cell fate transition and regulates expression of CEP genes, which encode proteins that might have a role in degradation of extensin proteins in the cell wall. Overall, our results suggest that wounding has multiple roles in de novo root organogenesis and that NAC1 acts as one downstream branch in regulating the cellular environment for organ emergence.
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