ArticleFrontiers in plant science2016
An Inventory of Nutrient-Responsive Genes in Arabidopsis Root Hairs.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Association of Root Hair Length and Density with Yield-Related Traits and Expression Patterns ofPlants (Basel, Switzerland) · 2022Article
- Short Peptides Induce Development of Root HairPlants (Basel, Switzerland) · 2022Article
- Dissecting Hierarchies between Light, Sugar and Auxin Action Underpinning Root and Root Hair Growth.Plants (Basel, Switzerland) · 2021Article
- Remodeling of Root Growth Under Combined Arsenic and Hypoxia Stress Is Linked to Nutrient Deprivation.Frontiers in plant science · 2020Article
- Zinc finger protein 5 (ZFP5) associates with ethylene signaling to regulate the phosphate and potassium deficiency-induced root hair development in Arabidopsis.Plant molecular biology · 2020Article
- Cell Wall Proteins Play Critical Roles in Plant Adaptation to Phosphorus Deficiency.International journal of molecular sciences · 2019Review
- The development of a hairless phenotype in barley roots treated with gold nanoparticles is accompanied by changes in the symplasmic communication.Scientific reports · 2019Article
- Buffered delivery of phosphate to Arabidopsis alters responses to low phosphate.Journal of experimental botany · 2018Article
- Role of mitochondrial cyanide detoxification in Arabidopsis root hair development.Plant signaling & behavior · 2018Article
- Molecular Background of Pi Deficiency-Induced Root Hair Growth inFrontiers in plant science · 2018Article
- Root Cell-Specific Regulators of Phosphate-Dependent Growth.Plant physiology · 2017Article
- Molecular link between auxin and ROS-mediated polar growth.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- ROOT HAIR DEFECTIVE SIX-LIKE4 (RSL4) promotes root hair elongation by transcriptionally regulating the expression of genes required for cell growth.The New phytologist · 2016Article
- Cell Wall Heterogeneity in Root Development of Arabidopsis.Frontiers in plant science · 2016Review
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Authors and funding
2 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Root hairs, single cell extensions of root epidermal cells that are critically involved in the acquisition of mineral nutrients, have proven to be an excellent model system for studying plant cell growth. More recently, omics-based systems biology approaches have extended the model function of root hairs toward functional genomic studies. While such studies are extremely useful to decipher the complex mechanisms underlying root hair morphogenesis, their importance for the performance and fitness of the plant puts root hairs in the spotlight of research aimed at elucidating aspects with more practical implications. Here, we mined transcriptomic and proteomic surveys to catalog genes that are preferentially expressed in root hairs and responsive to nutritional signals. We refer to this group of genes as the root hair trophomorphome. Our analysis shows that the activity of genes within the trophomorphome is regulated at both the transcriptional and post-transcriptional level with the mode of regulation being related to the function of the gene product. A core set of proteins functioning in cell wall modification and protein transport was defined as the backbone of the trophomorphome. In addition, our study shows that homeostasis of reactive oxygen species and redox regulation plays a key role in root hair trophomorphogenesis.
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