Signalling via glutamate and GLRs in Arabidopsis thaliana

被引:71
|
作者
Weiland, Matthias [1 ]
Mancuso, Stefano [1 ]
Baluska, Frantisek [2 ]
机构
[1] Univ Florence, Dept Plant Soil & Environm Sci, I-50019 Sesto Fiorentino, Italy
[2] Univ Bonn, Inst Cellular & Mol Bot IZMB, Dept Plant Cell Biol, D-53115 Bonn, Germany
关键词
amino acid; calcium; electrophysiology; GLR; ion channel; signaling; RECEPTOR-LIKE GENES; LIGAND-BINDING; PLASMA-MEMBRANE; ABSCISIC-ACID; PLANT; EXPRESSION; RESPONSES; CHANNELS; PROTEINS; HOMOLOG;
D O I
10.1071/FP15109
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The genome of Arabidopsis thaliana (L. Heynh.) contains 20 coding sequences for homologues of animal ionotropic glutamate receptors. These glutamate receptor-like receptors act as sensors and mediators of a multitude of exogenous as well as endogenous signals and are found in all analysed plant species. Their molecular structure clearly indicates a function as integral membrane proteins with a ligand-gated ion channel activity. Altered gene expressions and the occurrence of mRNA splice variants confer a high flexibility on the gene as well as on the RNA level. An individual glutamate receptor of A. thaliana is able to bind two different ligands (most probable amino acids and their derivatives), whereas a functional receptor complex is likely to consist of four single proteins. These features enable an immense number of sensitivities against various local and temporal stimuli. This review encompasses the last 15 years of research concerning glutamate signalling and glutamate receptors in plants. It is aimed at summarising their major characteristics and involvements to obtain a broader and farer reaching perspective of these fundamental components of plant signal transduction.
引用
收藏
页码:1 / 25
页数:25
相关论文
共 50 条
  • [1] Upregulation of GLRs expression by light in Arabidopsis leaves
    Hebda, Anna
    Liszka, Aleksandra
    Lewandowska, Aleksandra
    Lyczakowski, Jan J.
    Gabrys, Halina
    Krzeszowiec, Weronika
    BMC PLANT BIOLOGY, 2022, 22 (01)
  • [2] Analysis of oxidative signalling induced by ozone in Arabidopsis thaliana
    Mahalingam, Ramamurthy
    Jambunathan, Niranjani
    Gunjan, Samir Kumar
    Faustin, Enock
    Weng, Hua
    Ayoubi, Patricia
    PLANT CELL AND ENVIRONMENT, 2006, 29 (07): : 1357 - 1371
  • [3] Mitochondrial function modulates touch signalling in Arabidopsis thaliana
    Xu, Yue
    Berkowitz, Oliver
    Narsai, Reena
    De Clercq, Inge
    Hooi, Michelle
    Bulone, Vincent
    Van Breusegem, Frank
    Whelan, James
    Wang, Yan
    PLANT JOURNAL, 2019, 97 (04): : 623 - 645
  • [4] Calcium signalling in Arabidopsis thaliana responding to drought and salinity
    Knight, H
    Trewavas, AJ
    Knight, MR
    PLANT JOURNAL, 1997, 12 (05): : 1067 - 1078
  • [5] Signalling and cell specification in the anther microsporangium of Arabidopsis thaliana
    Feng, X.
    COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2008, 150 (03): : S145 - S145
  • [6] Upregulation of GLRs expression by light in Arabidopsis leaves
    Anna Hebda
    Aleksandra Liszka
    Aleksandra Lewandowska
    Jan J. Lyczakowski
    Halina Gabryś
    Weronika Krzeszowiec
    BMC Plant Biology, 22
  • [7] Monomeric G-proteins and ethylene signalling in Arabidopsis thaliana
    Smith, AR
    Moshkov, IE
    Mur, LAJ
    Novikova, GV
    Hall, MA
    BIOLOGY AND BIOTECHNOLOGY OF THE PLANT HORMONE ETHYLENE III, 2003, 349 : 15 - 20
  • [8] Interactions between gibberellin and ethylene signalling pathways in Arabidopsis thaliana
    Vriezen, W
    Bertrand, S
    Vidal, A
    Hedden, P
    Van Der Straeten, D
    BIOLOGY AND BIOTECHNOLOGY OF THE PLANT HORMONE ETHYLENE III, 2003, 349 : 307 - 308
  • [9] The role of nitric oxide in jasmonic acid signalling in Arabidopsis thaliana
    Huang, X
    Bors, W
    Durner, J
    FREE RADICAL RESEARCH, 2003, 37 : 8 - 9
  • [10] Organellar proteomics unravels novel signalling pathways in Arabidopsis thaliana
    Chivasa, S.
    Ndimba, B. K.
    Simon, J. W.
    Lindsey, K.
    Slabas, A. R.
    COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2005, 141 (03): : S251 - S251