PHO2

Summary

Gene Symbol: PHO2
Description: phosphate 2
Alias: ATUBC24, T1B8.8, T1B8_8, UBC24, UBIQUITIN-CONJUGATING ENZYME 24, phosphate 2
Species: thale cress

Top Publications

  1. pmc The role of the miR399-PHO2 module in the regulation of flowering time in response to different ambient temperatures in Arabidopsis thaliana
    Wanhui Kim
    Creative Research Initiatives, School of Life Sciences and Biotechnology, Korea University, Seoul, 136 701, Korea
    Mol Cells 32:83-8. 2011
  2. pmc Nitrogen limitation adaptation, a target of microRNA827, mediates degradation of plasma membrane-localized phosphate transporters to maintain phosphate homeostasis in Arabidopsis
    Wei Yi Lin
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 25:4061-74. 2013
  3. pmc Identification of downstream components of ubiquitin-conjugating enzyme PHOSPHATE2 by quantitative membrane proteomics in Arabidopsis roots
    Teng Kuei Huang
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 25:4044-60. 2013
  4. pmc NITROGEN LIMITATION ADAPTATION recruits PHOSPHATE2 to target the phosphate transporter PT2 for degradation during the regulation of Arabidopsis phosphate homeostasis
    Bong Soo Park
    Laboratory of Plant Molecular Biology, Rockefeller University, New York, New York 10021
    Plant Cell 26:454-64. 2014
  5. doi Identification of primary and secondary metabolites with phosphorus status-dependent abundance in Arabidopsis, and of the transcription factor PHR1 as a major regulator of metabolic changes during phosphorus limitation
    Bikram Datt Pant
    Plant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK, 73401, USA
    Plant Cell Environ 38:172-87. 2015
  6. doi Increased tolerance to salt stress in the phosphate-accumulating Arabidopsis mutants siz1 and pho2
    Kenji Miura
    Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, 305 8572, Japan
    Planta 234:1191-9. 2011
  7. pmc PHO2-dependent degradation of PHO1 modulates phosphate homeostasis in Arabidopsis
    Tzu Yin Liu
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 24:2168-83. 2012
  8. ncbi Uptake and translocation of phosphate by pho2 mutant and wild-type seedlings of Arabidopsis thaliana
    B Dong
    Department of Plant Science, Waite Agriculture Research Institute, University of Adelaide, Glen Osmond, Australia
    Planta 205:251-6. 1998
  9. ncbi A miRNA involved in phosphate-starvation response in Arabidopsis
    Hiroaki Fujii
    Institute for Integrative Genome Biology and Department of Botany and Plant Sciences, University of California, Riverside, Riverside, California 92521, USA
    Curr Biol 15:2038-43. 2005
  10. pmc pho2, a phosphate overaccumulator, is caused by a nonsense mutation in a microRNA399 target gene
    Kyaw Aung
    Institute of BioAgricultural Sciences, Academia Sinica, Taipei 115, Taiwan, Republic of China
    Plant Physiol 141:1000-11. 2006

Scientific Experts

  • Kenji Miura
  • Tzyy Jen Chiou
  • Shu I Lin
  • Wei Yi Lin
  • Teng Kuei Huang
  • Tzu Yin Liu
  • Bikram Datt Pant
  • June Wei Chen
  • Bong Soo Park
  • Kyaw Aung
  • Wanhui Kim
  • Wolf Rüdiger Scheible
  • Ching Ying Tseng
  • José Manuel Franco-Zorrilla
  • Rajendra Bari
  • Hiroaki Fujii
  • Joachim Kopka
  • David Huhman
  • Alexander Erban
  • Pooja Pant
  • Nam Hai Chua
  • Jun Sung Seo
  • Yet Ran Chen
  • Yi Chuan Tsai
  • Chia Li Han
  • Ying Shin Chen
  • Pei Mien Chen
  • Ching Mei Sun
  • Yu Ju Chen
  • Ya Shiuan Lai
  • Ji Hoon Ahn
  • Hae Ji Ahn
  • Pei Chi Wu
  • Su Fen Chiang
  • Antonio Leyva
  • Detlef Weigel
  • María Isabel Puga
  • Adrian Valli
  • Juan Antonio Garcia
  • Ignacio Rubio-Somoza
  • Isabel Mateos
  • Javier Paz-Ares
  • Marco Todesco
  • B Dong
  • Yu Ting Huang
  • Mark Stitt
  • Chia Chune Wu
  • Chun lin Su
  • Jian Kang Zhu
  • E Delhaize
  • Z Rengel

Detail Information

Publications13

  1. pmc The role of the miR399-PHO2 module in the regulation of flowering time in response to different ambient temperatures in Arabidopsis thaliana
    Wanhui Kim
    Creative Research Initiatives, School of Life Sciences and Biotechnology, Korea University, Seoul, 136 701, Korea
    Mol Cells 32:83-8. 2011
    ..MiR399 and its target gene PHOSPHATE 2 (PHO2) are known to play a role in the maintenance of phosphate homeostasis...
  2. pmc Nitrogen limitation adaptation, a target of microRNA827, mediates degradation of plasma membrane-localized phosphate transporters to maintain phosphate homeostasis in Arabidopsis
    Wei Yi Lin
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 25:4061-74. 2013
    ..Furthermore, different subcellular localization of NLA and phosphate2 (pho2; a ubiquitin E2 conjugase) and the synergistic effect of the accumulation of PHT1s and Pi in nla pho2 mutants ..
  3. pmc Identification of downstream components of ubiquitin-conjugating enzyme PHOSPHATE2 by quantitative membrane proteomics in Arabidopsis roots
    Teng Kuei Huang
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 25:4044-60. 2013
    MicroRNA399-mediated regulation of the ubiquitin-conjugating enzyme UBC24/phosphate2 (PHO2) is crucial for Pi acquisition and translocation in plants...
  4. pmc NITROGEN LIMITATION ADAPTATION recruits PHOSPHATE2 to target the phosphate transporter PT2 for degradation during the regulation of Arabidopsis phosphate homeostasis
    Bong Soo Park
    Laboratory of Plant Molecular Biology, Rockefeller University, New York, New York 10021
    Plant Cell 26:454-64. 2014
    ..PHO2 encodes a putative E2 conjugase, UBC24. Here, we show that NLA is an E3 ligase that specifically requires UBC24 for polyubiquitination in Arabidopsis ..
  5. doi Identification of primary and secondary metabolites with phosphorus status-dependent abundance in Arabidopsis, and of the transcription factor PHR1 as a major regulator of metabolic changes during phosphorus limitation
    Bikram Datt Pant
    Plant Biology Division, The Samuel Roberts Noble Foundation, Ardmore, OK, 73401, USA
    Plant Cell Environ 38:172-87. 2015
    ..P-replete and P-deprived Arabidopsis thaliana wild type and mutants of the central P-signalling components PHR1 and PHO2, and microRNA399 overexpresser...
  6. doi Increased tolerance to salt stress in the phosphate-accumulating Arabidopsis mutants siz1 and pho2
    Kenji Miura
    Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, 305 8572, Japan
    Planta 234:1191-9. 2011
    ..We report here that mutations in SIZ1 or PHO2, which cause more accumulation of phosphate compared with the wild type, enhance tolerance to salt stress...
  7. pmc PHO2-dependent degradation of PHO1 modulates phosphate homeostasis in Arabidopsis
    Tzu Yin Liu
    Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan
    Plant Cell 24:2168-83. 2012
    The Arabidopsis thaliana pho2 mutant, which is defective in a ubiquitin-conjugating E2 enzyme, displays inorganic phosphate (Pi) toxicity as a result of enhanced uptake and root-to-shoot translocation of Pi...
  8. ncbi Uptake and translocation of phosphate by pho2 mutant and wild-type seedlings of Arabidopsis thaliana
    B Dong
    Department of Plant Science, Waite Agriculture Research Institute, University of Adelaide, Glen Osmond, Australia
    Planta 205:251-6. 1998
    The pho2 mutant of Arabidopsis thaliana (L.) Heynh. accumulates excessive Pi (inorganic phosphate) concentrations in shoots compared to wild-type plants (E. Delhaize and P. Randall, 1995, Plant Physiol. 107: 207-213)...
  9. ncbi A miRNA involved in phosphate-starvation response in Arabidopsis
    Hiroaki Fujii
    Institute for Integrative Genome Biology and Department of Botany and Plant Sciences, University of California, Riverside, Riverside, California 92521, USA
    Curr Biol 15:2038-43. 2005
    ..The results suggest that miRNAs have functional roles for plants to cope with fluctuations in mineral-nutrient availability in the soil...
  10. pmc pho2, a phosphate overaccumulator, is caused by a nonsense mutation in a microRNA399 target gene
    Kyaw Aung
    Institute of BioAgricultural Sciences, Academia Sinica, Taipei 115, Taiwan, Republic of China
    Plant Physiol 141:1000-11. 2006
    ..that microRNA399 (miR399) controls inorganic phosphate (Pi) homeostasis by regulating the expression of UBC24 encoding a ubiquitin-conjugating E2 enzyme in Arabidopsis (Arabidopsis thaliana)...
  11. pmc PHO2, microRNA399, and PHR1 define a phosphate-signaling pathway in plants
    Rajendra Bari
    Max Planck Institute for Molecular Plant Physiology, Science Park Golm, 14476 Potsdam, Germany
    Plant Physiol 141:988-99. 2006
    ..The Arabidopsis (Arabidopsis thaliana) pho2 mutant overaccumulates Pi in leaves in Pi-replete conditions...
  12. ncbi Target mimicry provides a new mechanism for regulation of microRNA activity
    José Manuel Franco-Zorrilla
    Department of Plant Molecular Genetics, Centro Nacional de Biotecnologia, Consejo Superior de Investigaciones Cientificas CSIC, Campus de Cantoblanco, 28049 Madrid, Spain
    Nat Genet 39:1033-7. 2007
    ..Thus, IPS1 overexpression results in increased accumulation of the miR-399 target PHO2 mRNA and, concomitantly, in reduced shoot Pi content...
  13. pmc Regulatory network of microRNA399 and PHO2 by systemic signaling
    Shu I Lin
    Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan, Republic of China
    Plant Physiol 147:732-46. 2008
    ..we showed that microRNA399s (miR399s) control inorganic phosphate (Pi) homeostasis by regulating the expression of PHO2 encoding a ubiquitin-conjugating E2 enzyme 24...