Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis

Two RING-Finger Ubiquitin E3 Ligases Regulate the Degradation of SPX4, An Internal Phosphate Sensor, for Phosphate Homeostasis and Signaling in Rice

(2019) Wenyuan Ruan et al.   Molecular Plant

SPX4 Acts on PHR1-Dependent and -Independent Regulation of Shoot Phosphorus Status in Arabidopsis

(2019) Marina Borges Osorio et al.   PLANT PHYSIOLOGY

Arabidopsis ITPK1 and ITPK2 Have an Evolutionarily Conserved Phytic Acid Kinase Activity

(2019) Debabrata Laha et al.   ACS Chemical Biology

Scalable Chemoenzymatic Synthesis of Inositol Pyrophosphates

(2019) Robert Puschmann et al.   BIOCHEMISTRY

Inositol Pyrophosphate InsP8 Acts as an Intracellular Phosphate Signal in Arabidopsis

(2019) Jinsong Dong et al.   Molecular Plant

Two bifunctional inositol pyrophosphate kinases/phosphatases control plant phosphate homeostasis

(2019) Jinsheng Zhu et al.   eLife

Control of plant phosphate homeostasis by inositol pyrophosphates and the SPX domain

(2018) Ji-Yul Jung et al.   CURRENT OPINION IN BIOTECHNOLOGY

Asp1 Bifunctional Activity Modulates Spindle Function via Controlling Cellular Inositol Pyrophosphate Levels in Schizosaccharomyces pombe

(2018) Marina Pascual-Ortiz et al.   MOLECULAR AND CELLULAR BIOLOGY

Rice SPX6 negatively regulates the phosphate starvation response through suppression of the transcription factor PHR2

(2018) Yongjia Zhong et al.   NEW PHYTOLOGIST

The Significance of the Bifunctional Kinase/Phosphatase Activities of Diphosphoinositol Pentakisphosphate Kinases (PPIP5Ks) for Coupling Inositol Pyrophosphate Cell Signaling to Cellular Phosphate Homeostasis

(2017) Chunfang Gu et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Intimate connections: Inositol pyrophosphates at the interface of metabolic regulation and cell signaling

(2017) Stephen B. Shears   JOURNAL OF CELLULAR PHYSIOLOGY

Root microbiota drive direct integration of phosphate stress and immunity

(2017) Gabriel Castrillo et al.   NATURE

UCSF ChimeraX: Meeting modern challenges in visualization and analysis

(2017) Thomas D. Goddard et al.   PROTEIN SCIENCE

Synergism between Inositol Polyphosphates and TOR Kinase Signaling in Nutrient Sensing, Growth Control, and Lipid Metabolism in Chlamydomonas

(2016) Inmaculada Couso et al.   PLANT CELL

Control of eukaryotic phosphate homeostasis by inositol polyphosphate sensor domains

(2016) R. Wild et al.   SCIENCE

The transcription factor PHR1 regulates lipid remodeling and triacylglycerol accumulation in Arabidopsis thaliana during phosphorus starvation

(2015) Bikram Datt Pant et al.   JOURNAL OF EXPERIMENTAL BOTANY

Tetrameric Ctp1 coordinates DNA binding and DNA bridging in DNA double-strand-break repair

(2015) Sara N Andres et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

VIH2 Regulates the Synthesis of Inositol Pyrophosphate InsP8and Jasmonate-Dependent Defenses in Arabidopsis

(2015) Debabrata Laha et al.   PLANT CELL

Tetrameric Ctp1 coordinates DNA binding and DNA bridging in DNA double-strand-break repair

(2015) Sara N Andres et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Coordination between zinc and phosphate homeostasis involves the transcription factor PHR1, the phosphate exporter PHO1, and its homologue PHO1;H3 in Arabidopsis

(2014) Ghazanfar Abbas Khan et al.   JOURNAL OF EXPERIMENTAL BOTANY

SPX4 Negatively Regulates Phosphate Signaling and Homeostasis through Its Interaction with PHR2 in Rice

(2014) Q. Lv et al.   PLANT CELL

Two inositol hexakisphosphate kinases drive inositol pyrophosphate synthesis in plants

(2014) Mintu Desai et al.   PLANT JOURNAL

Rice SPX1 and SPX2 inhibit phosphate starvation responses through interacting with PHR2 in a phosphate-dependent manner

(2014) Z. Wang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

SPX1 is a phosphate-dependent inhibitor of PHOSPHATE STARVATION RESPONSE 1 in Arabidopsis

(2014) M. I. Puga et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

A phosphate starvation response regulator Ta-PHR1 is involved in phosphate signalling and increases grain yield in wheat

(2013) Jing Wang et al.   ANNALS OF BOTANY

ArabidopsisFerritin 1 (AtFer1) Gene Regulation by the Phosphate Starvation Response 1 (AtPHR1) Transcription Factor Reveals a Direct Molecular Link between Iron and Phosphate Homeostasis

(2013) Marc Bournier et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

The paralogous SPX3 and SPX5 genes redundantly modulate Pi homeostasis in rice

(2013) Jing Shi et al.   JOURNAL OF EXPERIMENTAL BOTANY

Brassica napus PHR1 Gene Encoding a MYB-Like Protein Functions in Response to Phosphate Starvation

(2012) Feng Ren et al.   PLoS One

The transcription factor PHR1 plays a key role in the regulation of sulfate shoot-to-root flux upon phosphate starvation in Arabidopsis

(2011) Hatem Rouached et al.   BMC PLANT BIOLOGY

Tyrosine phosphorylation controls brassinosteroid receptor activation by triggering membrane release of its kinase inhibitor

(2011) Y. Jaillais et al.   GENES & DEVELOPMENT

A Simple Spreadsheet Program To Simulate and Analyze the Far-UV Circular Dichroism Spectra of Proteins

(2011) Luciano A. Abriata   JOURNAL OF CHEMICAL EDUCATION

The Arabidopsis transcription factor PHR1 is essential for adaptation to high light and retaining functional photosynthesis during phosphate starvation

(2011) Lena Nilsson et al.   PHYSIOLOGIA PLANTARUM

PHENIX: a comprehensive Python-based system for macromolecular structure solution

(2010) Paul D. Adams et al.   ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY

OsSPX1 suppresses the function of OsPHR2 in the regulation of expression of OsPT2 and phosphate homeostasis in shoots of rice

(2010) Fang Liu et al.   PLANT JOURNAL

A Central Regulatory System Largely Controls Transcriptional Activation and Repression Responses to Phosphate Starvation in Arabidopsis

(2010) Regla Bustos et al.   PLoS Genetics

Regulation of OsSPX1 and OsSPX3 on Expression ofOsSPXdomain Genes and Pi-starvation Signaling in Rice

(2009) Zhiye Wang et al.   Journal of Integrative Plant Biology

Protein structure homology modeling using SWISS-MODEL workspace

(2009) Lorenza Bordoli et al.   Nature Protocols

Simultaneous Inference in General Parametric Models

(2008) Torsten Hothorn et al.   BIOMETRICAL JOURNAL

Inositol Hexakisphosphate Kinase Products Contain Diphosphate and Triphosphate Groups

(2008) Petra Draškovič et al.   CHEMISTRY & BIOLOGY

Characterization of a sub-family of Arabidopsis genes with the SPX domain reveals their diverse functions in plant tolerance to phosphorus starvation

(2008) Ke Duan et al.   PLANT JOURNAL

Involvement ofOsSPX1in phosphate homeostasis in rice

(2008) Chuang Wang et al.   PLANT JOURNAL

OsPHR2 Is Involved in Phosphate-Starvation Signaling and Excessive Phosphate Accumulation in Shoots of Plants

(2008) J. Zhou et al.   PLANT PHYSIOLOGY