JULIAN SCHROEDER

Summary

Affiliation: University of California
Country: USA

Publications

  1. pmc AtHKT1;1 mediates nernstian sodium channel transport properties in Arabidopsis root stelar cells
    Shaowu Xue
    Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, La Jolla, California, United States of America
    PLoS ONE 6:e24725. 2011
  2. pmc Using membrane transporters to improve crops for sustainable food production
    Julian I Schroeder
    Division of Biological Sciences, Food and Fuel for the 21st Century Center, University of California San Diego, La Jolla, California 92093 0116, USA
    Nature 497:60-6. 2013
  3. ncbi request reprint A quick release mechanism for abscisic acid
    Julian I Schroeder
    Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, La Jolla, CA 92093, USA
    Cell 126:1023-5. 2006
  4. pmc NADPH oxidase AtrbohD and AtrbohF genes function in ROS-dependent ABA signaling in Arabidopsis
    June M Kwak
    Cell and Developmental Biology Section, Division of Biological Sciences and Center for Molecular Genetics, University of California at San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    EMBO J 22:2623-33. 2003
  5. pmc Knockout of the guard cell K+out channel and stomatal movements
    Julian I Schroeder
    Cell and Developmental Biology Section, Division of Biological Sciences, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 100:4976-7. 2003
  6. pmc Circadian rhythms. Daily watch on metabolism
    Takato Imaizumi
    Division of Biological Sciences, Section of Cell and Developmental Biology, University of California, San Diego, La Jolla, CA 92093 0116, USA
    Science 318:1730-1. 2007
  7. pmc The peroxin loss-of-function mutation abstinence by mutual consent disrupts male-female gametophyte recognition
    Aurélien Boisson-Dernier
    Division of Biological Sciences, Cell and Developmental Biology Section and Center for Molecular Genetics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093 0116, USA
    Curr Biol 18:63-8. 2008
  8. pmc Isolation of a strong Arabidopsis guard cell promoter and its potential as a research tool
    Yingzhen Yang
    Cell and Developmental Biology Section, Division of Biological Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093 0116, USA
    Plant Methods 4:6. 2008
  9. pmc Guard cell signal transduction network: advances in understanding abscisic acid, CO2, and Ca2+ signaling
    Tae Houn Kim
    University of California, San Diego, Division of Biological Sciences, La Jolla, California 92093 0116, USA
    Annu Rev Plant Biol 61:561-91. 2010
  10. ncbi request reprint Calcium regulation of sodium hypersensitivities of sos3 and athkt1 mutants
    Tomoaki Horie
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    Plant Cell Physiol 47:622-33. 2006

Research Grants

  1. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2000
  2. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2009
  3. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2006
  4. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2007
  5. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2006
  6. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2005
  7. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2004
  8. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2003
  9. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2002
  10. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2001

Collaborators

Detail Information

Publications58

  1. pmc AtHKT1;1 mediates nernstian sodium channel transport properties in Arabidopsis root stelar cells
    Shaowu Xue
    Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, La Jolla, California, United States of America
    PLoS ONE 6:e24725. 2011
    ..Shifting the NaCl gradient in root stelar cells showed a Nernstian shift in the reversal potential providing biophysical evidence for the model that AtHKT1;1 mediates passive Na⁺ channel transport properties...
  2. pmc Using membrane transporters to improve crops for sustainable food production
    Julian I Schroeder
    Division of Biological Sciences, Food and Fuel for the 21st Century Center, University of California San Diego, La Jolla, California 92093 0116, USA
    Nature 497:60-6. 2013
    ....
  3. ncbi request reprint A quick release mechanism for abscisic acid
    Julian I Schroeder
    Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, La Jolla, CA 92093, USA
    Cell 126:1023-5. 2006
    ..This enzyme is reported to hydrolyze glucose-conjugated abscisic acid, thus increasing active abscisic acid concentrations...
  4. pmc NADPH oxidase AtrbohD and AtrbohF genes function in ROS-dependent ABA signaling in Arabidopsis
    June M Kwak
    Cell and Developmental Biology Section, Division of Biological Sciences and Center for Molecular Genetics, University of California at San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    EMBO J 22:2623-33. 2003
    ..These data provide direct molecular genetic and cell biological evidence that ROS are rate-limiting second messengers in ABA signaling, and that the AtrbohD and AtrbohF NADPH oxidases function in guard cell ABA signal transduction...
  5. pmc Knockout of the guard cell K+out channel and stomatal movements
    Julian I Schroeder
    Cell and Developmental Biology Section, Division of Biological Sciences, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 100:4976-7. 2003
  6. pmc Circadian rhythms. Daily watch on metabolism
    Takato Imaizumi
    Division of Biological Sciences, Section of Cell and Developmental Biology, University of California, San Diego, La Jolla, CA 92093 0116, USA
    Science 318:1730-1. 2007
  7. pmc The peroxin loss-of-function mutation abstinence by mutual consent disrupts male-female gametophyte recognition
    Aurélien Boisson-Dernier
    Division of Biological Sciences, Cell and Developmental Biology Section and Center for Molecular Genetics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093 0116, USA
    Curr Biol 18:63-8. 2008
    ..These findings show that peroxisomes play an unexpected key role in gametophyte recognition and implicate a diffusible signal emanating from either gametophyte that is required for pollen-tube discharge...
  8. pmc Isolation of a strong Arabidopsis guard cell promoter and its potential as a research tool
    Yingzhen Yang
    Cell and Developmental Biology Section, Division of Biological Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093 0116, USA
    Plant Methods 4:6. 2008
    ....
  9. pmc Guard cell signal transduction network: advances in understanding abscisic acid, CO2, and Ca2+ signaling
    Tae Houn Kim
    University of California, San Diego, Division of Biological Sciences, La Jolla, California 92093 0116, USA
    Annu Rev Plant Biol 61:561-91. 2010
    ....
  10. ncbi request reprint Calcium regulation of sodium hypersensitivities of sos3 and athkt1 mutants
    Tomoaki Horie
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    Plant Cell Physiol 47:622-33. 2006
    ....
  11. pmc An improved grafting technique for mature Arabidopsis plants demonstrates long-distance shoot-to-root transport of phytochelatins in Arabidopsis
    Alice Chen
    Division of Biological Sciences, Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Physiol 141:108-20. 2006
    ....
  12. pmc CO(2) signaling in guard cells: calcium sensitivity response modulation, a Ca(2+)-independent phase, and CO(2) insensitivity of the gca2 mutant
    Jared J Young
    Division of Biological Sciences, Cell and Developmental Biology Section and Center for Molecular Genetics 0116, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 103:7506-11. 2006
    ..A model is proposed in which CO(2) concentrations prime Ca(2+) sensors, which could mediate specificity in Ca(2+) signaling...
  13. pmc The role of reactive oxygen species in hormonal responses
    June M Kwak
    Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, 20742, USA
    Plant Physiol 141:323-9. 2006
  14. ncbi request reprint Arabidopsis HT1 kinase controls stomatal movements in response to CO2
    Mimi Hashimoto
    Department of Biology, Faculty of Sciences, Kyushu University, Fukuoka 812 8581, Japan
    Nat Cell Biol 8:391-7. 2006
    ..These findings indicate that the HT1 kinase is important for regulation of stomatal movements and its function is more pronounced in response to CO(2) than it is to ABA or light...
  15. pmc CDPKs CPK6 and CPK3 function in ABA regulation of guard cell S-type anion- and Ca(2+)-permeable channels and stomatal closure
    Izumi C Mori
    Cell and Developmental Biology Section, Division of Biological Sciences and Center for Molecular Genetics, University of California San Diego, La Jolla, California, USA
    PLoS Biol 4:e327. 2006
    ..Our findings show important functions of the CPK6 and CPK3 CDPKs in guard cell ion channel regulation and provide genetic evidence for calcium sensors that transduce stomatal ABA signaling...
  16. ncbi request reprint The ATP binding cassette transporter AtMRP5 modulates anion and calcium channel activities in Arabidopsis guard cells
    Su Jeoung Suh
    Institut fur Pflanzenbiologie, University Zurich, Zollikerstrasse 107, 8008 Zurich, Switzerland
    J Biol Chem 282:1916-24. 2007
    ..These data provide evidence that the AtMRP5 ABC transporter is a central regulator of guard cell ion channel during abscisic acid and Ca(2+) signal transduction in guard cells...
  17. ncbi request reprint mRNA metabolism of flowering-time regulators in wild-type Arabidopsis revealed by a nuclear cap binding protein mutant, abh1
    Josef M Kuhn
    Division of Biological Sciences, Center for Molecular Genetics, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    Plant J 50:1049-62. 2007
    ....
  18. pmc In SYNC: the ins and outs of circadian oscillations in calcium
    Takato Imaizumi
    Department of Biochemistry, Scripps Research Institute, La Jolla, CA 92037, USA
    Sci STKE 2007:pe32. 2007
    ..We summarize the major findings regarding daily oscillations of cytosolic Ca(2+) concentrations in plants and animals, and discuss hypothetical biological roles for the circadian clock-regulated physiology in plants...
  19. pmc A cyclic nucleotide-gated channel is essential for polarized tip growth of pollen
    Sabine Frietsch
    Biochemistry Department MS200, University of Nevada, Reno, NV 89557, USA
    Proc Natl Acad Sci U S A 104:14531-6. 2007
    ..These results identify a CNGC that is essential to an organism's life cycle and raise the possibility that CNGCs have a widespread role in regulating cell-growth dynamics in both plant and animals...
  20. ncbi request reprint KDC1, a carrot Shaker-like potassium channel, reveals its role as a silent regulatory subunit when expressed in plant cells
    Monica Bregante
    Istituto di Biofisica CNR, Via De Marini 6, Genova 16149, Italy
    Plant Mol Biol 66:61-72. 2008
    ..Split-Ubiquitin assay experiments performed in yeast cells confirmed the interaction between AKT1 and KDC1...
  21. ncbi request reprint Divergent perspectives on GM food
    Roger Beachy
    Nat Biotechnol 20:1195-6; author reply 1197. 2002
  22. pmc SLAC1 is required for plant guard cell S-type anion channel function in stomatal signalling
    Triin Vahisalu
    Plant Biology, Department of Biological and Environmental Sciences, University of Helsinki, FI 00014 Helsinki, Finland
    Nature 452:487-91. 2008
    ..A low homology of SLAC1 to bacterial and fungal organic acid transport proteins, and the permeability of S-type anion channels to malate suggest a vital role for SLAC1 in the function of S-type anion channels...
  23. pmc Expression of the novel wheat gene TM20 confers enhanced cadmium tolerance to bakers' yeast
    Yu Young Kim
    POSTECH UZH Cooperative Laboratory, Division of Molecular Life Sciences, Pohang University of Science and Technology, Pohang, 790 784, Korea
    J Biol Chem 283:15893-902. 2008
    ..Treatment of wheat seedlings with Cd(II) induced their expression of TaTM20, decreasing subsequent root Cd(II) accumulation and suggesting a possible role for TaTM20 in Cd(II) tolerance in wheat...
  24. pmc The protein phosphatase AtPP2CA negatively regulates abscisic acid signal transduction in Arabidopsis, and effects of abh1 on AtPP2CA mRNA
    Josef M Kuhn
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California, La Jolla, California 92093 0116, USA
    Plant Physiol 140:127-39. 2006
    ..Moreover, expression of a 35SAtPP2CA cDNA fusion in abh1 partially suppresses abh1 hypersensitivity, and the data further suggest that additional mechanisms contribute to ABA hypersensitivity of abh1...
  25. ncbi request reprint Enhanced salt tolerance mediated by AtHKT1 transporter-induced Na unloading from xylem vessels to xylem parenchyma cells
    - Sunarpi
    Bioscience and Biotechnology Center, Nagoya University, Nagoya 464 8601, Japan
    Plant J 44:928-38. 2005
    ..Thus AtHKT1 reduces the sodium content in xylem vessels and leaves, thereby playing a central role in protecting plant leaves from salinity stress...
  26. pmc Arabidopsis SOMATIC EMBRYOGENESIS RECEPTOR KINASES1 and 2 are essential for tapetum development and microspore maturation
    Jean Colcombet
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California, La Jolla, 92093 0116, USA
    Plant Cell 17:3350-61. 2005
    ..Taken together, these findings demonstrate that the SERK1 and SERK2 receptor kinases function redundantly as an important control point for sporophytic development controlling male gametophyte production...
  27. pmc Long-distance root-to-shoot transport of phytochelatins and cadmium in Arabidopsis
    Ji Ming Gong
    Division of Biological Sciences and Center for Molecular Genetics, Cell and Developmental Biology Section, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 100:10118-23. 2003
    ....
  28. pmc Microarray expression analyses of Arabidopsis guard cells and isolation of a recessive abscisic acid hypersensitive protein phosphatase 2C mutant
    Nathalie Leonhardt
    Cell and Developmental Biology Section, Division of Biological Sciences, and Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Cell 16:596-615. 2004
    ..A T-DNA disruption mutation in AtP2C-HA confers ABA-hypersensitive regulation of stomatal closing and seed germination. The presented data provide a basis for cell type-specific genomic scale analyses of gene function...
  29. pmc Reactive oxygen species activation of plant Ca2+ channels. A signaling mechanism in polar growth, hormone transduction, stress signaling, and hypothetically mechanotransduction
    Izumi C Mori
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Physiol 135:702-8. 2004
  30. pmc Convergence of calcium signaling pathways of pathogenic elicitors and abscisic acid in Arabidopsis guard cells
    Birgit Klüsener
    Cell and Developmental Biology Section, Division of Biology, and Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Physiol 130:2152-63. 2002
    ....
  31. pmc Sodium transporters in plants. Diverse genes and physiological functions
    Tomoaki Horie
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Plant Physiol 136:2457-62. 2004
  32. pmc Localization, ion channel regulation, and genetic interactions during abscisic acid signaling of the nuclear mRNA cap-binding protein, ABH1
    Veronique Hugouvieux
    Division of Biology, Cell, and Developmental Biology Section, and Center for Molecular Genetics, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093 0116, USA
    Plant Physiol 130:1276-87. 2002
    ..These data provide evidence for the model that the mRNA-processing proteins ABH1 and SAD1 function as negative regulators in guard cell ABA signaling...
  33. pmc Disruption of a guard cell-expressed protein phosphatase 2A regulatory subunit, RCN1, confers abscisic acid insensitivity in Arabidopsis
    June M Kwak
    Cell and Developmental Biology Section, Division of Biology and Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Cell 14:2849-61. 2002
    ..These data show that RCN1 functions as a general positive transducer of early ABA signaling...
  34. pmc Plasma membrane-associated ROP10 small GTPase is a specific negative regulator of abscisic acid responses in Arabidopsis
    Zhi Liang Zheng
    Center for Plant Cell Biology, Department of Botany and Plant Sciences, University of California, Riverside, California 92521, USA
    Plant Cell 14:2787-97. 2002
    ..These results suggest that ROP10 is a PM-localized signaling molecule that is involved specifically in the negative regulation of ABA signaling...
  35. pmc Glycine residues in potassium channel-like selectivity filters determine potassium selectivity in four-loop-per-subunit HKT transporters from plants
    Pascal Maser
    Division of Biology, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 99:6428-33. 2002
    ..These data provide experimental evidence that the glycine residues in selectivity filters of HKT proteins are structurally related to those of K(+) channels...
  36. ncbi request reprint All four putative selectivity filter glycine residues in KtrB are essential for high affinity and selective K+ uptake by the KtrAB system from Vibrio alginolyticus
    Nancy Tholema
    Abteilung Mikrobiologie, Universitat Osnabruck, D 49069 Osnabruck, Germany
    J Biol Chem 280:41146-54. 2005
    ..They also indicate that the role of KtrA lies in conferring velocity and ion coupling to the Ktr complex...
  37. pmc The potassium transporter AtHAK5 functions in K(+) deprivation-induced high-affinity K(+) uptake and AKT1 K(+) channel contribution to K(+) uptake kinetics in Arabidopsis roots
    Markus Gierth
    Division of Biological Sciences, Cell and Developmental Biology Section and Center for Molecular Genetics, University of California San Diego, La Jolla, California 92093 0116, USA
    Plant Physiol 137:1105-14. 2005
    ..The results demonstrate an in vivo function for AtHAK5 in the inducible high-affinity K(+) uptake system in Arabidopsis roots...
  38. pmc Hypersensitivity of abscisic acid-induced cytosolic calcium increases in the Arabidopsis farnesyltransferase mutant era1-2
    Gethyn J Allen
    Cell and Developmental Biology Section, Division of Biology and Center for Molecular Genetics, University of California, San Diego, La Jolla, California 92093 0116, USA
    Plant Cell 14:1649-62. 2002
    ....
  39. pmc Phosphatidylinositol 3- and 4-phosphate are required for normal stomatal movements
    Ji Yul Jung
    Division of Molecular Life Sciences, Pohang University of Science and Technology, Pohang 790 784, Korea
    Plant Cell 14:2399-412. 2002
    ..These results suggest that PI3P and PI4P play an important role in the modulation of stomatal closing and that reductions in the levels of functional PI3P and PI4P enhance stomatal opening...
  40. pmc An HPLC-ICP-MS technique for determination of cadmium-phytochelatins in genetically modified Arabidopsis thaliana
    Baki B M Sadi
    Department of Chemistry, University of Cincinnati, Cincinnati, OH 45221 0172, USA
    J Chromatogr B Analyt Technol Biomed Life Sci 861:123-9. 2008
    ..Targeted transgenic expression of non-native phytochelatin synthases may contribute to improving the efficiency of plants for phytoremediation...
  41. ncbi request reprint AtNRAMP3, a multispecific vacuolar metal transporter involved in plant responses to iron deficiency
    Sebastien Thomine
    Institut des Sciences du Vegetal, CNRS UPR2355, Avenue de la Terrasse, 91198 Gif sur Yvette Cedex, France
    Plant J 34:685-95. 2003
    ..To account for the results presented, we propose that AtNRAMP3 influences metal accumulation and IRT1 and FRO2 gene expression by mobilizing vacuolar metal pools to the cytosol...
  42. ncbi request reprint Altered shoot/root Na+ distribution and bifurcating salt sensitivity in Arabidopsis by genetic disruption of the Na+ transporter AtHKT1
    Pascal Maser
    Division of Biological Sciences, Cell and Developmental Biology Section, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    FEBS Lett 531:157-61. 2002
    ..Thus wild-type AtHKT1 controls root/shoot Na+ distribution and counteracts salt stress in leaves by reducing leaf Na+ accumulation...
  43. pmc The receptor-like kinase SERK3/BAK1 is a central regulator of innate immunity in plants
    Antje Heese
    Department of Biochemistry, University of Missouri, 540G Bond Life Sciences Center, 1201 Rollins Road, Columbia, MO 65211, USA
    Proc Natl Acad Sci U S A 104:12217-22. 2007
    ..Thus, SERK3/BAK1 appears to integrate diverse perception events into downstream PAMP responses, leading to immunity against a range of invading microbes...
  44. ncbi request reprint ars1, an Arabidopsis mutant exhibiting increased tolerance to arsenate and increased phosphate uptake
    David A Lee
    Division of Biology, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    Plant J 35:637-46. 2003
    ..Our data suggest that arsenate tolerance in ars1 could be due to a new mechanism mediated by increased phosphate uptake in ars1. Models discussing how increased phosphate uptake could contribute to arsenate tolerance are discussed...
  45. ncbi request reprint Genomic scale profiling of nutrient and trace elements in Arabidopsis thaliana
    Brett Lahner
    Center for Plant Environmental Stress Physiology, Horticulture Building, 625 Agriculture Mall Drive, Purdue University, West Lafayette, Indiana 47907, USA
    Nat Biotechnol 21:1215-21. 2003
    ..thaliana genome is involved in regulating the plant's nutrient and trace element content. These results demonstrate the utility of elemental profiling as a useful functional genomics tool...
  46. ncbi request reprint Plant biology: abscisic acid in bloom
    Julian I Schroeder
    Nature 439:277-8. 2006
  47. ncbi request reprint Overexpression of phytochelatin synthase in Arabidopsis leads to enhanced arsenic tolerance and cadmium hypersensitivity
    Yujing Li
    Department of Genetics, University of Georgia, Athens, GA 30602 7223, USA
    Plant Cell Physiol 45:1787-97. 2004
    ..The potential for AtPCS1 overexpression to be useful in strategies for phytoremediating arsenic and to compound the negative effects of cadmium are discussed...
  48. ncbi request reprint Enhancing the first enzymatic step in the histidine biosynthesis pathway increases the free histidine pool and nickel tolerance in Arabidopsis thaliana
    Katharina Wycisk
    Max Planck Institute of Molecular Plant Physiology, Am Muhlenberg 1, D 14476 Golm, Germany
    FEBS Lett 578:128-34. 2004
    ..This suggested that enhancing the first step in the histidine biosynthesis pathway is sufficient to increase the endogenous free histidine pool and Ni tolerance in A. thaliana...
  49. pmc Microarray-based rapid cloning of an ion accumulation deletion mutant in Arabidopsis thaliana
    Ji Ming Gong
    Division of Biological Sciences, Cell and Developmental Biology Section and Center for Molecular Genetics, University of California at San Diego, La Jolla, CA 92093 0116, USA
    Proc Natl Acad Sci U S A 101:15404-9. 2004
    ....
  50. pmc Enhancement of abscisic acid sensitivity and reduction of water consumption in Arabidopsis by combined inactivation of the protein phosphatases type 2C ABI1 and HAB1
    Angela Saez
    Instituto de Biologia Molecular y Celular de Plantas, Universidad Politecnica de Valencia Consejo Superior de Investigaciones Cientificas, E 46022 Valencia, Spain
    Plant Physiol 141:1389-99. 2006
    ..Finally, these results suggest that combined inactivation of specific PP2Cs involved in ABA signaling could provide an approach for improving crop performance under drought stress conditions...
  51. ncbi request reprint Nomenclature for HKT transporters, key determinants of plant salinity tolerance
    J Damien Platten
    CSIRO Plant Industry, GPO Box 1600, Canberra, ACT 2601, Australia
    Trends Plant Sci 11:372-4. 2006
  52. ncbi request reprint A hypermorphic mutation in the protein phosphatase 2C HAB1 strongly affects ABA signaling in Arabidopsis
    Nadia Robert
    Division of Biological Sciences, Cell and Developmental Biology Section, Center for Molecular Genetics, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    FEBS Lett 580:4691-6. 2006
    ..The data suggest that this mutation localized in a conserved motif in the PP2C catalytic domain could be used in other PP2Cs to reveal their biological functions...
  53. ncbi request reprint Physiology: nitrate at the ion exchange
    Julian I Schroeder
    Nature 442:877-8. 2006
  54. ncbi request reprint Guard cell ABA and CO2 signaling network updates and Ca2+ sensor priming hypothesis
    Maria Israelsson
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics 0116, University of California, San Diego, La Jolla, California 92093 0116, USA
    Curr Opin Plant Biol 9:654-63. 2006
    ....
  55. ncbi request reprint Identification of an arsenic tolerant double mutant with a thiol-mediated component and increased arsenic tolerance in phyA mutants
    Dong Yul Sung
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0116, USA
    Plant J 49:1064-75. 2007
    ..The presented findings show that PHYA negatively regulates a pathway conferring arsenic tolerance, and that an enhanced thiol synthesis mechanism contributes to the arsenic tolerance of ars4ars5...
  56. ncbi request reprint Impacts of altered RNA metabolism on abscisic acid signaling
    Josef M Kuhn
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093 0116, USA
    Curr Opin Plant Biol 6:463-9. 2003
    ..By influencing transcript abundance, these RNA-binding proteins may modulate ABA signaling through the alteration of mRNA processing events such as splicing, 3' processing, nuclear export, transcript stability and RNA degradation...
  57. pmc Rice OsHKT2;1 transporter mediates large Na+ influx component into K+-starved roots for growth
    Tomoaki Horie
    Division of Biological Sciences, Cell and Developmental Biology Section, and Center for Molecular Genetics, University of California San Diego, 9500 Gilman Street, La Jolla, CA 92093, USA
    EMBO J 26:3003-14. 2007
    ..These analyses demonstrate that Na+ can enhance growth of rice under K+ starvation conditions, and that OsHKT2;1 is the central transporter for nutritional Na+ uptake into K+-starved rice roots...

Research Grants15

  1. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2000
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  2. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2009
    ....
  3. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2006
    ..abstract_text> ..
  4. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2007
    ..abstract_text> ..
  5. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2006
    ..abstract_text> ..
  6. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2005
    ..abstract_text> ..
  7. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2004
    ..abstract_text> ..
  8. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2003
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  9. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2002
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  10. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2001
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  11. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2001
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  12. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    JULIAN SCHROEDER; Fiscal Year: 2001
    ..4) Identify genes encoding farnesylated targets of ERAl in guard cells. (5) Clone and characterize the function of a new recessive ABA hypersensitive mutant gene, abh1. ..
  13. STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSIS
    Julian I Schroeder; Fiscal Year: 2010
    ....