The axhs1/dwf4 auxin-hypersensitive mutant of Arabidopsis thaliana defines a link for integration of auxin and brassinosteroid mediated root elongation
Read via the Internet
Begin reading now
NDL Digital Collections
Digital data available
Check on the publisher's website
DOI[10.5511/plantbiotechnology.15.0209a]to the data of the same series
Holdings of Libraries in Japan
This page shows libraries in Japan other than the National Diet Library that hold the material.
Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.
other
J-STAGE
DigitalCiNii Research
Search ServiceDigitalYou can check the holdings of institutions and databases with which CiNii Research is linked at the site of CiNii Research.
Bibliographic Record
You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.
- Material Type
- 記事
- Author/Editor
- Taisuke NagaseHisabumi TakaseJiro Sekiya
- Publication, Distribution, etc.
- Publication Date
- 2015
- Publication Date (W3CDTF)
- 2015
- Periodical title
- Plant biotechnology
- No. or year of volume/issue
- 32(2)
- Volume
- 32(2)
- ISSN (Periodical Title)
- 1347-6114
- ISSN-L (Periodical Title)
- 1342-4580
- Text Language Code
- eng
- DOI
- 10.5511/plantbiotechnology.15.0209a
- Persistent ID (NDL)
- info:ndljp/pid/11000429
- Collection
- Collection (Materials For Handicapped People:1)
- Collection (particular)
- 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会
- Acquisition Basis
- インターネット資料収集保存事業（WARP）
- Date Accepted (W3CDTF)
- 2017-12-08T10:56:38+09:00
- Date Captured (W3CDTF)
- 2015-08-15
- Format (IMT)
- application/pdf
- Access Restrictions
- インターネット公開
- Availability of remote photoduplication service
- 不可
- Periodical Title (URI)
- Periodical Title (Persistent ID (NDL))
- info:ndljp/pid/11000424
- Data Provider (Database)
- 国立国会図書館 : 国立国会図書館デジタルコレクション
- Collection (particular)
- 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > 学術機関 > 学協会
- Access Restrictions
- インターネット公開
- Availability of remote photoduplication service
- 不可
- Holding library
- 国立国会図書館
- Call No.
- Z54-J126
- Related Material (URI)
- Related Material (Persistent ID (NDL))
- info:ndljp/pid/11000429
- Data Provider (Database)
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- Bibliographic ID (NDL)
- 026560164
- Bibliographic Record Category (NDL)
- 632
- Summary, etc.
- To understand the molecular mechanism of auxin-mediated root elongation, we carried out screening to isolate auxin-hypersensitive (<i>axhs</i>) mutants. The T-DNA insertional mutant <i>axhs1</i> was selected on the basis of root phenotypes associated with auxin sensitivity. Results from brassinosteroid (BR) feeding experiments, Tail-PCR and genetic analyses indicate that <i>AXHS1</i> encodes DWF4, which catalyzes the rate limiting step of BR biosynthesis. The <i>axhs1</i> mutant shows increased sensitivity to indole-3-acetic acid (IAA), the synthetic auxin 2,4-dichlorophenoxyacetic acid (2,4-D), auxin transport inhibitors such as 2,3,5-triiodobenzoic acid (TIBA) and N-1-naphthylphthalamic acid (NPA), and the antiauxin p-chlorophenoxyisobutyric acid (PCIB) for the root elongation response. Analysis of the expression of the <i>DR5:GUS</i> and <i>HS:AXR3NT-GUS</i> reporter genes in wild type and <i>axhs1</i> genotypes, and characterization of double mutants between <i>axhs1</i> and mutants affected in auxin biosynthesis (<i>wei2-1</i>), auxin transport (<i>aux1-7</i>, <i>eir1-1</i>) and auxin signal transduction (<i>tir1-1</i>, <i>axr1-3</i>, <i>axr2-1</i>) indicate that auxin hypersensitivity in <i>axhs1</i> is mediated by the auxin-signaling pathway and an AUX1, EIR1/PIN2 dependent auxin uptake.
- DOI
- 10.5511/plantbiotechnology.15.0209a
- Access Restrictions
- インターネット公開
- Data Provider (Database)
- 科学技術振興機構 : J-STAGE
- Summary, etc.
- To understand the molecular mechanism of auxin-mediated root elongation, we carried out screening to isolate auxin-hypersensitive (<i>axhs</i>) mutants. The T-DNA insertional mutant <i>axhs1</i> was selected on the basis of root phenotypes associated with auxin sensitivity. Results from brassinosteroid (BR) feeding experiments, Tail-PCR and genetic analyses indicate that <i>AXHS1</i> encodes DWF4, which catalyzes the rate limiting step of BR biosynthesis. The <i>axhs1</i> mutant shows increased sensitivity to indole-3-acetic acid (IAA), the synthetic auxin 2,4-dichlorophenoxyacetic acid (2,4-D), auxin transport inhibitors such as 2,3,5-triiodobenzoic acid (TIBA) and N-1-naphthylphthalamic acid (NPA), and the antiauxin p-chlorophenoxyisobutyric acid (PCIB) for the root elongation response. Analysis of the expression of the <i>DR5:GUS</i> and <i>HS:AXR3NT-GUS</i> reporter genes in wild type and <i>axhs1</i> genotypes, and characterization of double mutants between <i>axhs1</i> and mutants affected in auxin biosynthesis (<i>wei2-1</i>), auxin transport (<i>aux1-7</i>, <i>eir1-1</i>) and auxin signal transduction (<i>tir1-1</i>, <i>axr1-3</i>, <i>axr2-1</i>) indicate that auxin hypersensitivity in <i>axhs1</i> is mediated by the auxin-signaling pathway and an AUX1, EIR1/PIN2 dependent auxin uptake.
- DOI
- 10.5511/plantbiotechnology.15.0209a
- Access Restrictions
- インターネット公開
- Related Material (URI)
- References
- Sulfonylurea-resistant mutants of Arabidopsis thalianaThe Arabidopsis deetiolated2 Mutant Is Blocked Early in Brassinosteroid BiosynthesisEIR1, a root-specific protein involved in auxin transport, is required for gravitropism in<i>Arabidopsis thaliana</i>Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements.Brassinolide Induces <i>IAA5, IAA19</i> , and DR5, a Synthetic Auxin Response Element in Arabidopsis, Implying a Cross Talk Point of Brassinosteroid and Auxin SignalingGenome-Wide Insertional Mutagenesis of <i>Arabidopsis thaliana</i>Efficient isolation and mapping of <i>Arabidopsis thaliana</i> T‐DNA insert junctions by thermal asymmetric interlaced PCRInterdependency of Brassinosteroid and Auxin Signaling in ArabidopsisBrassinosteroids Interact with Auxin to Promote Lateral Root Development in ArabidopsisThe main auxin biosynthesis pathway in <i>Arabidopsis</i><i>p</i>-Chlorophenoxyisobutyric Acid Impairs Auxin Response in Arabidopsis RootAuxin, actin and growth of the <i>Arabidopsis thaliana</i> primary rootAXR1 is involved in BR‐mediated elongation and <i>SAUR‐AC1</i> gene expression in ArabidopsisArabidopsis auxin-resistance gene AXR1 encodes a protein related to ubiquitin-activating enzyme E1Chromosaponin I Specifically Interacts with AUX1 Protein in Regulating the Gravitropic Response of Arabidopsis RootsAuxin stimulates <i>DWARF4</i> expression and brassinosteroid biosynthesis in ArabidopsisAuxin: Regulation, Action, and InteractionMutations in<i>Arabidopsis Multidrug Resistance-Like</i>ABC Transporters Separate the Roles of Acropetal and Basipetal Auxin Transport in Lateral Root DevelopmentGravitropism of<i>Arabidopsis thaliana</i>Roots Requires the Polarization of PIN2 toward the Root Tip in Meristematic Cortical Cells<i>AXR2</i> Encodes a Member of the Aux/IAA Protein FamilyTranscription of DWARF4 Plays a Crucial Role in Auxin-Regulated Root Elongation in Addition to Brassinosteroid Homeostasis in Arabidopsis thalianaA Link between Ethylene and Auxin Uncovered by the Characterization of Two Root-Specific Ethylene-Insensitive Mutants in ArabidopsisAn Arabidopsis Brassinosteroid-Dependent Mutant Is Blocked in Cell ElongationInhibition of Brassinosteroid Biosynthesis by Either a <i>dwarf4</i> Mutation or a Brassinosteroid Biosynthesis Inhibitor Rescues Defects in Tropic Responses of Hypocotyls in the Arabidopsis Mutant <i>nonphototropic hypocotyl 4</i>The Evolving Complexity of the Auxin PathwayAUX1 regulates root gravitropism in Arabidopsis by facilitating auxin uptake within root apical tissuesThe TIR1 protein of <i>Arabidopsis</i> functions in auxin response and is related to human SKP2 and yeast Grr1pAtPIN2 defines a locus of Arabidopsis for root gravitropism controlBRI1/BAK1, a Receptor Kinase Pair Mediating Brassinosteroid SignalingComparison of mechanisms controlling uptake and accumulation of 2,4-dichlorophenoxy acetic acid, naphthalene-1-acetic acid, and indole-3-acetic acid in suspension-cultured tobacco cellsAuxin regulates SCFTIR1-dependent degradation of AUX/IAA proteinsStructure-Function Analysis of the Presumptive Arabidopsis Auxin Permease AUX1[W]Comprehensive Comparison of Auxin-Regulated and Brassinosteroid-Regulated Genes in ArabidopsisYokonolide B, a Novel Inhibitor of Auxin Action, Blocks Degradation of AUX/IAA FactorsLocalization of the auxin permease AUX1 suggests two functionally distinct hormone transport pathways operate in the <i>Arabidopsis</i> root apexBrassinosteroids Stimulate Plant Tropisms through Modulation of Polar Auxin Transport in <i>Brassica</i> and <i>Arabidopsis</i>A Putative Leucine-Rich Repeat Receptor Kinase Involved in Brassinosteroid Signal TransductionAUX1 Promotes Lateral Root Formation by Facilitating Indole-3-Acetic Acid Distribution between Sink and Source Tissues in the Arabidopsis SeedlingReduced naphthylphthalamic acid binding in the tir3 mutant of Arabidopsis is associated with a reduction in polar auxin transport and diverse morphological defects.Arabidopsis <i>Aux/IAA</i> genes are involved in brassinosteroid‐mediated growth responses in a manner dependent on organ type
- Data Provider (Database)
- 国立情報学研究所 : CiNii Research
- Original Data Provider (Database)
- Japan Link Center雑誌記事索引データベース雑誌記事索引データベースCrossrefCiNii Articles
- Bibliographic ID (NDL)
- 026560164
- NAID
- 130005085997