ArticlePlant & cell physiology2015
Reconstitution of a secondary cell wall in a secondary cell wall-deficient Arabidopsis mutant.
Article in Plant & cell physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 63 citations in OpenAlex.
- NST3 induces ectopic transdifferentiation, forming secondary walls with diverse patterns and composition in Arabidopsis thaliana.Annals of botany · 2024Article
- Comprehensive Analysis ofInternational journal of molecular sciences · 2023Article
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- Exploring the Seasonal Dynamics and Molecular Mechanism of Wood Formation in Gymnosperm Trees.International journal of molecular sciences · 2023Review
- Transcriptional Reactivation of Lignin Biosynthesis for the Heterologous Production of Etoposide Aglycone inACS synthetic biology · 2022Article
- High-transcriptional activation ability of bamboo SECONDARY WALL NAC transcription factors is derived from C-terminal domain.Plant biotechnology (Tokyo, Japan) · 2022Article
- Wound-inducible WUSCHEL-RELATED HOMEOBOX 13 is required for callus growth and organ reconnection.Plant physiology · 2022Article
- Investigation Into Different Wood Formation Mechanisms Between Angiosperm and Gymnosperm Tree Species at the Transcriptional and Post-transcriptional Level.Frontiers in plant science · 2021Article
- Fiber Cell-Specific Expression of the VP16-Fused Ethylene Response Factor 41 Protein Increases Biomass Yield and Alters Lignin Composition.Frontiers in plant science · 2021Article
- Article
- Identification of enzymatic genes with the potential to reduce biomass recalcitrance through lignin manipulation inBiotechnology for biofuels · 2020Article
- Arabinoxylan-Oligosaccharides Act as Damage Associated Molecular Patterns in Plants Regulating Disease Resistance.Frontiers in plant science · 2020Article
- Transcriptional Regulation of Sorghum Stem Composition: Key Players Identified Through Co-expression Gene Network and Comparative Genomics Analyses.Frontiers in plant science · 2020Article
- Article
- Article
- Article
- Vacuolar HThe Plant cell · 2018Article
- High-Throughput Analysis of Arabidopsis Stem Vibrations to Identify Mutants With Altered Mechanical Properties.Frontiers in plant science · 2018Article
- Regulation of secondary cell wall biosynthesis by a NAC transcription factor fromPlant direct · 2017Article
- NorWood: a gene expression resource for evo-devo studies of conifer wood development.The New phytologist · 2017Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The secondary cell wall constitutes a rigid frame of cells in plant tissues where rigidity is required. Deposition of the secondary cell wall in fiber cells contributes to the production of wood in woody plants. The secondary cell wall is assembled through co-operative activities of many enzymes, and their gene expression is precisely regulated by a pyramidal cascade of transcription factors. Deposition of a transmuted secondary cell wall in empty fiber cells by expressing selected gene(s) in this cascade has not been attempted previously. In this proof-of-concept study, we expressed chimeric activators of 24 transcription factors that are preferentially expressed in the stem, in empty fiber cells of the Arabidopsis nst1-1 nst3-1 double mutant, which lacks a secondary cell wall in fiber cells, under the control of the NST3 promoter. The chimeric activators of MYB46, SND2 and ANAC075, as well as NST3, reconstituted a secondary cell wall with different characteristics from those of the wild type in terms of its composition. The transgenic lines expressing the SND2 or ANAC075 chimeric activator showed increased glucose and xylose, and lower lignin content, whereas the transgenic line expressing the MYB46 chimeric activator showed increased mannose content. The expression profile of downstream genes in each transgenic line was also different from that of the wild type. This study proposed a new screening strategy to identify factors of secondary wall formation and also suggested the potential of the artificially reconstituted secondary cell walls as a novel raw material for production of bioethanol and other chemicals.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.