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Salt

Introduction

Salt stress refers to the high osmotic potential that plants are affected by growing in high-salinity habitats. Studying the salt stress regulation mechanism of plants and breeding salt-tolerant plants are conducive to agricultural production and yield increase, and it is helpful to the management and improvement of saline-alkali land. In the GEPSdb database, we have collected and processed 3 sets of microarray datasets and 1 set of RNA-seq datasets.

Publication

ID Paper
Potri.001G404100 Xuemei Z, Zihan C, Kai Z, et al.Functional characterization of poplar NAC13 gene in salt tolerance.April 2019, Pages 1-8
Potri.002G193000 Wang L, Yao W, Sun Y, et al. Association of transcription factor WRKY56 gene from Populus simonii × P. nigra with salt tolerance in Arabidopsis thaliana. PeerJ. 2019 Jul 9;7:e7291.
Potri.004G141200 Chen N, Tong S, Tang H, et al. The PalERF109 transcription factor positively regulates salt tolerance via PalHKT1;2 in Populus alba var. pyramidalis. Tree Physiol. 2020 May 30;40(6):717-730.
Potri.004G188800 Ma X, Liang X, Lv S, et al. Histone deacetylase gene PtHDT902 modifies adventitious root formation and negatively regulates salt stress tolerance in poplar. Plant Sci. 2020 Jan;290:110301.
Potri.005G195000 Yao W, Zhou B, Zhang X, et al. Transcriptome analysis of transcription factor genes under multiple abiotic stresses in Populus simonii × P.nigra. Gene. 2019 Jul 30;707:189-197.
Potri.005G195000 Yao W, Wang S, Zhou B, et al. Transgenic poplar overexpressing the endogenous transcription factor ERF76 gene improves salinity tolerance. Tree Physiol. 2016 Jul;36(7):896-908.
Potri.005G196700,Potri.002G064400,Potri.005G196700 Ke Q, Kim HS, Wang Z, et al. Down-regulation of GIGANTEA-like genes increases plant growth and salt stress tolerance in poplar. Plant Biotechnol J. 2017 Mar;15(3):331-343.
Potri.005G205400 Yao W, Zhao K, Cheng Z, et al. Transcriptome Analysis of Poplar Under Salt Stress and Over-Expression of Transcription Factor NAC57 Gene Confers Salt Tolerance in Transgenic Arabidopsis. Front Plant Sci. 2018 Sep 4;9:1121.
Potri.008G051700 Zhang J, Li Y, Liu B, et al. Characterization of the Populus Rab family genes and the function of PtRabE1b in salt tolerance. BMC Plant Biol. 2018 Jun 18;18(1):124.
Potri.008G155800 Movahedi A, Zhang J, Sun W, et al. Functional analyses of PtRDM1 gene overexpression in poplars and evaluation of its effect on DNA methylation and response to salt stress. Plant Physiol Biochem. 2018 Jun;127:64-73.
Potri.011G041600 Fang Q, Jiang T, Xu L, et al. A salt-stress-regulator from the Poplar R2R3 MYB family integrates the regulation of lateral root emergence and ABA signaling to mediate salt stress tolerance in Arabidopsis. Plant Physiol Biochem. 2017 May;114:100-110.
Potri.011G067500 Yang Y, Tang RJ, Jiang CM, et al. Overexpression of the PtSOS2 gene improves tolerance to salt stress in transgenic poplar plants. Plant Biotechnol J. 2015 Sep;13(7):962-73.
Potri.011G138500 Li J, Sun P, Xia Y, et al. A Stress-Associated Protein, PtSAP13, From Populus trichocarpa Provides Tolerance to Salt Stress. Int J Mol Sci. 2019 Nov 17;20(22):5782.
Potri.013G005700 Han Y, Wang W, Sun J, et al. Populus euphratica XTH overexpression enhances salinity tolerance by the development of leaf succulence in transgenic tobacco plants. J Exp Bot. 2013 Nov;64(14):4225-38.
Potri.013G115400 Lu Y, Su W, Bao Y, et al. Poplar PdPTP1 Gene Negatively Regulates Salt Tolerance by Affecting Ion and ROS Homeostasis in Populus. Int J Mol Sci. 2020 Feb 5;21(3):1065.
Potri.013G153400 Shen Z, Yao J, Sun J, et al. Populus euphratica HSF binds the promoter of WRKY1 to enhance salt tolerance. Plant Sci. 2015 Jun;235:89-100.
Potri.015G099200 Zhao K, Zhang D, Lv K, et al. Functional characterization of poplar WRKY75 in salt and osmotic tolerance. Plant Sci. 2019 Dec;289:110259.
Potri.016G045500 Yao J, Shen Z, Zhang Y, et al. Populus euphratica WRKY1 binds the promoter of H+-ATPase gene to enhance gene expression and salt tolerance. J Exp Bot. 2020 Feb 19;71(4):1527-1539.
Potri.018G132200 Xu M, Chen C, Cai H, et al. Overexpression of PeHKT1;1 Improves Salt Tolerance in Populus. Genes (Basel). 2018 Sep 29;9(10):475.
Potri.005G180200,Potri.011G123300 Lu X, Zhang X, Duan H, et al. Three stress-responsive NAC transcription factors from Populus euphratica differentially regulate salt and drought tolerance in transgenic plants. Physiol Plant. 2018 Jan;162(1):73-97.
Potri.006G138900 Cheng Z, Zhang X, Zhao K, et al. Over-Expression of ERF38 Gene Enhances Salt and Osmotic Tolerance in Transgenic Poplar. Front Plant Sci. 2019 Nov 4;10:1375.
Potri.008G196500 Wei H, Movahedi A, Xu C, et al. Overexpression of PtDXS Enhances Stress Resistance in Poplars. Int J Mol Sci. 2019 Apr 3;20(7):1669.
Potri.012G093800 Zhang J, Movahedi A, Sang M, et al. Functional analyses of NDPK2 in Populus trichocarpa and overexpression of PtNDPK2 enhances growth and tolerance to abiotic stresses in transgenic poplar. Plant Physiol Biochem. 2017 Aug;117:61-74.
Potri.015G099200 Zhao K, Zhang D, Lv K, et al. Functional characterization of poplar WRKY75 in salt and osmotic tolerance. Plant Sci. 2019 Dec;289:110259.
Potri.018G112500 Mohammadi K, Movahedi A, Maleki SS, et al. Functional analysis of overexpressed PtDRS1 involved in abiotic stresses enhances growth in transgenic poplar. Plant Physiol Biochem. 2018 May;126:22-31.
Potri.009G049800 Li J, Zhang J, Jia H, et al. The Populus trichocarpa PtHSP17.8 involved in heat and salt stress tolerances. Plant Cell Rep. 2016 Aug;35(8):1587-99.
Potri.005G078700 Zhang J, Yang N, Li Y, et al. Overexpression of PeMIPS1 confers tolerance to salt and copper stresses by scavenging reactive oxygen species in transgenic poplar. Tree Physiol. 2018 Oct 1;38(10):1566-1577.

Note: Chromosomal location of all functional genes that have been reported

Anlysise of DEGs under stress

Note: The distribution of DEGs (Log FC <-2 on the left and Log FC > 2 on the right)

List

Gene Chromosom |Log FC| > 2
GSE52305 GSE60311 GSE124496
Potri.016G104300 Chr16 8.19132682
Potri.018G126000 Chr18 7.337815 -3.12822534
Potri.018G126000 Chr18 7.337815 -3.10239236
Potri.018G126000 Chr18 6.54991818 -3.12822534
Potri.018G126000 Chr18 6.54991818 -3.10239236
Potri.005G193600 Chr05 6.31719773
Potri.004G059600 Chr04 6.28610773
Potri.012G015000 Chr12 6.26550727
Potri.013G151300 Chr13 6.01139318
Potri.013G151300 Chr13 5.99557636
Potri.018G031100 Chr18 5.83471682
Potri.002G252200 Chr02 5.56847682
Potri.005G242800 Chr05 5.39205409
Potri.013G151500 Chr13 5.36832864
Potri.018G025900 Chr18 5.29217091 -3.12546415
Potri.018G025900 Chr18 5.29217091 -2.85772287
Potri.010G141600 Chr10 5.28061364
Potri.013G151500 Chr13 5.26180409
Potri.018G031100 Chr18 5.24823136
Potri.006G097500 Chr06 5.23907364