ABA plays a central role in mediating the regulatory effects of nitrate on root branching in Arabidopsis.
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Summary
It is shown that there are two regulatory pathways mediating the inhibitory effects of NO3(-) in A. thaliana roots, one pathway is ABA-dependent and involves ABI4 and ABI5, whereas the second pathway is non-ABA-independent.
- Type
- article
- Published
- 2002-01-11
- Cited by
- 376
- References
- 20
- OpenAlex
- https://openalex.org/W1794041833
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:19227306
Keywords
Mutant, Arabidopsis thaliana, Arabidopsis, Cell biology, Elongation
References
- The Arabidopsis SUCROSE UNCOUPLED-6 gene is identical to ABSCISIC ACID INSENSITIVE-4: involvement of abscisic acid in sugar responses.
- The isolation and characterization of abscisic acid-insensitive mutants of Arabidopsis thaliana
- The Arabidopsis sugar-insensitive mutants sis4 and sis5 are defective in abscisic acid synthesis and response.
- Identification of mutants in metabolically regulated gene expression.
- The Arabidopsis Abscisic Acid Response Locus ABI4 Encodes an APETALA2 Domain Protein
- The aba mutant of Arabidopsis thaliana is impaired in epoxy-carotenoid biosynthesis.
- Down and out in Arabidopsis: the formation of lateral roots
- An Arabidopsis MADS box gene that controls nutrient-induced changes in root architecture.
- Arabidopsis ABA response gene ABI1: features of a calcium-modulated protein phosphatase.
- Photosynthesis, sugars and the regulation of gene expression.
- Regulation of Arabidopsis root development by nitrate availability.
- The Arabidopsis Abscisic Acid Response Gene ABI5 Encodes a Basic Leucine Zipper Transcription Factor
- The Arabidopsis ABSCISIC ACID-INSENSITIVE2 (ABI2) and ABI1 genes encode homologous protein phosphatases 2C involved in abscisic acid signal transduction.
- Genetic analysis of salt-tolerant mutants in Arabidopsis thaliana.
- Isolation and characterization of abscisic acid-deficient Arabidopsis mutants at two new loci.
- Analysis of Arabidopsis glucose insensitive mutants, gin5 and gin6, reveals a central role of the plant hormone ABA in the regulation of plant vegetative development by sugar.
- Isolation of the Arabidopsis ABI3 gene by positional cloning.
- Organization and cell differentiation in lateral roots of Arabidopsis thaliana.
- Dual pathways for regulation of root branching by nitrate.
- Sucrose control of phytochrome A signaling in Arabidopsis.
Cited by
- Transcriptional profiling approaches to understanding how plants regulate growth and defence: a case study illustrated by analysis of the role of vitamin C.
- The soybean root-specific protein kinase GmWNK1 regulates stress-responsive ABA signaling on the root system architecture.
- Environmental, developmental, and genetic factors controlling root system architecture
- Nitrate inhibits primary root growth by reducing accumulation of reactive oxygen species in the root tip in Medicago truncatula.
- An examination of the relationship between NO, ABA and auxin in lateral root initiation and root elongation in tomato
- Nodulin 26-like Intrinsic Protein NIP2;1 and NIP7;1: Characterization of Transport Functions and Roles in Developmental and Stress Responses in Arabidopsis
- Adventitious root induction in Arabidopsis thaliana as a model for in vitro root organogenesis.
- Nitrogen Acquisition and Assimilation in Higher Plants
- Root developmental responses to heterogeneous water and nitrogen supply
- Caractérisation du transporteur de nitrate à double affinité, MtNPF6.8 (MtNRT1.3), de Medicago truncatula : rôles dans le transport et la perception du signal nitrate
- POLYAMINE OXIDASE2 of Arabidopsis contributes to ABA mediated plant developmental processes.
- The role of CLE peptides during nodulation
- Characterization of evolutionarily conserved motifs involved in activity and regulation of the ABA-INSENSITIVE (ABI) 4 transcription factor.
- Molecular responses to abiotic stress and the development of drought tolerance in plants
- Legume nodule senescence: roles for redox and hormone signalling in the orchestration of the natural aging process.
- Identification of regulatory factors determining nutrient acquisition in Arabidopsis
- Role of ethylene in responses of plants to nitrogen availability
- Cell cycle regulation during plant growth and development, gene expression studies in Arabidopsis thaliana (L.) Heynh.
- Sulfur nutrient availability regulates root elongation by affecting root indole-3-acetic acid levels and the stem cell niche.
- Nitrate foraging by Arabidopsis roots is mediated by the transcription factor TCP20 through the systemic signaling pathway
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