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Transcriptomic analysis reveals importance of ROS and phytohormones in response to short-term salinity stress in Populus tomentosa.

Identifieur interne : 001A84 ( Main/Exploration ); précédent : 001A83; suivant : 001A85

Transcriptomic analysis reveals importance of ROS and phytohormones in response to short-term salinity stress in Populus tomentosa.

Auteurs : Lingyu Zheng [République populaire de Chine] ; Yu Meng [République populaire de Chine] ; Jing Ma [République populaire de Chine] ; Xiulian Zhao [République populaire de Chine] ; Tielong Cheng [République populaire de Chine] ; Jing Ji [République populaire de Chine] ; Ermei Chang [République populaire de Chine] ; Chen Meng [Allemagne] ; Nan Deng [République populaire de Chine] ; Lanzhen Chen [République populaire de Chine] ; Shengqing Shi [République populaire de Chine] ; Zeping Jiang [République populaire de Chine]

Source :

RBID : pubmed:26442002

Abstract

Populus tomentosa (Chinese white poplar) is well adapted to various extreme environments, and is considered an important species to study the effects of salinity stress on poplar trees. To decipher the mechanism of poplar's rapid response to short-term salinity stress, we firstly detected the changes in H2O2 and hormone, and then profiled the gene expression pattern of 10-week-old seedling roots treated with 200 mM NaCl for 0, 6, 12, and 24 h (h) by RNA-seq on the Illumina-Solexa platform. Physiological determination showed that the significant increase in H2O2 began at 6 h, while that in hormone ABA was at 24 h, under salt stress. Compared with controls (0 h), 3991, 4603, and 4903 genes were up regulated, and 1408, 2206, and 3461 genes were down regulated (adjusted P ≤ 0.05 and |log2Ratio|≥1) at 6, 12, and 24 h time points, respectively. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation revealed that the differentially expressed genes (DEGs) were highly enriched in hormone- and reactive oxygen species-related biological processes, including "response to oxidative stress or abiotic stimulus," "peroxidase activity," "regulation of transcription," "hormone synthetic and metabolic process," "hormone signal transduction," "antioxidant activity," and "transcription factor activity." Moreover, K-means clustering demonstrated that DEGs (total RPKM value>12 from four time points) could be categorized into four kinds of expression trends: quick up/down over 6 or 12 h, and slow up/down over 24 h. Of these, DEGs involved in H2O2- and hormone- producing and signal-related genes were further enriched in this analysis, which indicated that the two kinds of small molecules, hormones and H2O2, play pivotal roles in the short-term salt stress response in poplar. This study provides a basis for future studies of the molecular adaptation of poplar and other tree species to salinity stress.

DOI: 10.3389/fpls.2015.00678
PubMed: 26442002
PubMed Central: PMC4569970


Affiliations:


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<div type="abstract" xml:lang="en">Populus tomentosa (Chinese white poplar) is well adapted to various extreme environments, and is considered an important species to study the effects of salinity stress on poplar trees. To decipher the mechanism of poplar's rapid response to short-term salinity stress, we firstly detected the changes in H2O2 and hormone, and then profiled the gene expression pattern of 10-week-old seedling roots treated with 200 mM NaCl for 0, 6, 12, and 24 h (h) by RNA-seq on the Illumina-Solexa platform. Physiological determination showed that the significant increase in H2O2 began at 6 h, while that in hormone ABA was at 24 h, under salt stress. Compared with controls (0 h), 3991, 4603, and 4903 genes were up regulated, and 1408, 2206, and 3461 genes were down regulated (adjusted P ≤ 0.05 and |log2Ratio|≥1) at 6, 12, and 24 h time points, respectively. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation revealed that the differentially expressed genes (DEGs) were highly enriched in hormone- and reactive oxygen species-related biological processes, including "response to oxidative stress or abiotic stimulus," "peroxidase activity," "regulation of transcription," "hormone synthetic and metabolic process," "hormone signal transduction," "antioxidant activity," and "transcription factor activity." Moreover, K-means clustering demonstrated that DEGs (total RPKM value>12 from four time points) could be categorized into four kinds of expression trends: quick up/down over 6 or 12 h, and slow up/down over 24 h. Of these, DEGs involved in H2O2- and hormone- producing and signal-related genes were further enriched in this analysis, which indicated that the two kinds of small molecules, hormones and H2O2, play pivotal roles in the short-term salt stress response in poplar. This study provides a basis for future studies of the molecular adaptation of poplar and other tree species to salinity stress. </div>
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<AbstractText>Populus tomentosa (Chinese white poplar) is well adapted to various extreme environments, and is considered an important species to study the effects of salinity stress on poplar trees. To decipher the mechanism of poplar's rapid response to short-term salinity stress, we firstly detected the changes in H2O2 and hormone, and then profiled the gene expression pattern of 10-week-old seedling roots treated with 200 mM NaCl for 0, 6, 12, and 24 h (h) by RNA-seq on the Illumina-Solexa platform. Physiological determination showed that the significant increase in H2O2 began at 6 h, while that in hormone ABA was at 24 h, under salt stress. Compared with controls (0 h), 3991, 4603, and 4903 genes were up regulated, and 1408, 2206, and 3461 genes were down regulated (adjusted P ≤ 0.05 and |log2Ratio|≥1) at 6, 12, and 24 h time points, respectively. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation revealed that the differentially expressed genes (DEGs) were highly enriched in hormone- and reactive oxygen species-related biological processes, including "response to oxidative stress or abiotic stimulus," "peroxidase activity," "regulation of transcription," "hormone synthetic and metabolic process," "hormone signal transduction," "antioxidant activity," and "transcription factor activity." Moreover, K-means clustering demonstrated that DEGs (total RPKM value>12 from four time points) could be categorized into four kinds of expression trends: quick up/down over 6 or 12 h, and slow up/down over 24 h. Of these, DEGs involved in H2O2- and hormone- producing and signal-related genes were further enriched in this analysis, which indicated that the two kinds of small molecules, hormones and H2O2, play pivotal roles in the short-term salt stress response in poplar. This study provides a basis for future studies of the molecular adaptation of poplar and other tree species to salinity stress. </AbstractText>
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<Reference>
<Citation>Plant Physiol. 2013 Oct;163(2):471-85</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">23898042</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Annu Rev Plant Biol. 2008;59:651-81</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">18444910</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Genet Eng (N Y). 2006;27:141-77</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">16382876</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Mol Cell Biol. 2007 Nov;27(22):7771-80</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">17785451</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Mol Biol. 2013 Dec;83(6):539-57</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">23857471</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Anal Biochem. 1995 Feb 10;225(1):165-7</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">7778771</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Nat Biotechnol. 2012 Mar 11;30(4):360-4</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">22407351</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>J Exp Bot. 2009;60(2):391-408</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19088338</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 2012 Sep;160(1):379-95</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">22829320</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>BMC Plant Biol. 2010 Jul 17;10:150</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20637123</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Nat Methods. 2008 Jul;5(7):621-8</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">18516045</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 2009 Feb;149(2):949-60</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19074630</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Genome Biol. 2010;11(10):R106</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20979621</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Bioinformatics. 2009 May 1;25(9):1105-11</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19289445</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Nature. 2009 Dec 3;462(7273):660-4</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19924127</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Curr Opin Plant Biol. 2011 Jun;14(3):290-5</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">21377404</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Biochimie. 2013 Apr;95(4):743-50</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">23142627</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 2012 Jan;158(1):340-51</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">22095046</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell. 2002;14 Suppl:S131-51</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">12045274</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Tree Physiol. 2011 Apr;31(4):452-61</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">21427158</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Front Plant Sci. 2014 Apr 22;5:151</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24795738</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell Environ. 2011 Jun;34(6):980-93</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">21388415</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Curr Opin Plant Biol. 2013 Oct;16(5):554-60</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24012247</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Proc Natl Acad Sci U S A. 2002 Jun 25;99(13):9043-8</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">12077303</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell Environ. 2011 Feb;34(2):347-58</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">21054437</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Front Plant Sci. 2013 Oct 09;4:397</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24130566</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Antioxid Redox Signal. 2009 Nov;11(11):2685-700</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19558212</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Front Plant Sci. 2015 Feb 18;6:69</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">25741354</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>PLoS One. 2014 Mar 04;9(3):e90765</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24595399</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Science. 2006 Sep 15;313(5793):1596-604</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">16973872</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Ann Bot. 2002 Dec;90(6):681-9</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">12451023</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Curr Opin Plant Biol. 2010 Apr;13(2):132-8</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20080055</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell. 2012 May;24(5):1815-33</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">22652060</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>New Phytol. 2014 Apr;202(2):376-91</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24611444</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Trends Plant Sci. 2004 Oct;9(10):490-8</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">15465684</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Genes Dev. 2010 Aug 15;24(16):1695-708</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20713515</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 2014 Sep;166(1):370-83</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">25049361</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>G3 (Bethesda). 2013 Nov 06;3(11):2069-84</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24048648</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell. 1995 Jul;7(7):1099-1111</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">12242400</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell Environ. 2010 Apr;33(4):453-67</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19712065</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>J Exp Bot. 2014 Aug;65(15):4371-83</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24899077</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Front Plant Sci. 2013 Jun 04;4:179</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">23761805</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell Environ. 2010 Feb;33(2):149-62</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">19895397</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Mol Biol. 2014 Sep;86(1-2):139-56</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">25002226</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Annu Rev Plant Biol. 2007;58:435-58</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">17280524</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Methods Enzymol. 1985;113:548-55</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">4088074</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 1998 Jun;117(2):575-84</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">9625710</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol Biochem. 2010 Dec;48(12):909-30</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20870416</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Tree Physiol. 2014 Nov;34(11):1181-98</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24695726</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Annu Rev Plant Biol. 2010;61:651-79</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">20192755</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Physiol. 2005 Mar;137(3):831-4</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">15761208</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Gene. 2012 Aug 10;504(2):203-12</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">22634611</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Plant Cell Rep. 2014 Sep;33(9):1565-79</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">24913126</ArticleId>
</ArticleIdList>
</Reference>
<Reference>
<Citation>Nature. 2000 Aug 17;406(6797):731-4</Citation>
<ArticleIdList>
<ArticleId IdType="pubmed">10963598</ArticleId>
</ArticleIdList>
</Reference>
</ReferenceList>
</PubmedData>
</pubmed>
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