Epigenetic regulation in plant salt stress response

Research Article
Open access

Epigenetic regulation in plant salt stress response

Hanyu Xiong 1*
  • 1 Chengdu Jinjiang Jiaxiang Foreign Languages High School    
  • *corresponding author 2010749588@qq.com
Published on 3 August 2023 | https://doi.org/10.54254/2753-8818/6/20230296
TNS Vol.6
ISSN (Print): 2753-8826
ISSN (Online): 2753-8818
ISBN (Print): 978-1-915371-65-2
ISBN (Online): 978-1-915371-66-9

Abstract

As sessile organisms, plants have evolved sophisticated regulatory systems because they must respond to a variety of environmental stimuli. Salt stress, in particular, affects the growth of crop plants and limits crop yield in many saline regions around the world. Therefore, developing salt-tolerant crop cultivars has great significance in global food security. Epigenetic regulation, which contributes to phenotype plasticity without altering the genotype, have important roles in how plant respond to salt stress. Moreover, the heritable nature of epigenetic modifications makes it possible to maintain the information and pass it down to the next generation as stress memory, thus enables the plant and its progeny to cope with recuring stress more efficiently. This paper provides an overview of major achievements in this field by analyzing previous studies, and concludes that major epigenetic regulatory pathways, including histone modifications, DNA modifications and small RNAs, are essential in plant salt stress response, and further insights into these mechanisms are of great value.

Keywords:

epigenetics, salt stress, histone modification, DNA methylation, small RNAs

Xiong,H. (2023). Epigenetic regulation in plant salt stress response. Theoretical and Natural Science,6,387-393.
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References

[1]. Zhao, S., Zhang, Q., Liu, M., Zhou, H., Ma, C., & Wang, P. (2021). Regulation of Plant Responses to Salt Stress. International journal of molecular sciences, 22(9), 4609. https://doi.org/10.3390/ijms22094609

[2]. Singroha, G., Kumar, S., Gupta, O. P., Singh, G. P., & Sharma, P. (2022). Uncovering the Epigenetic Marks Involved in Mediating Salt Stress Tolerance in Plants. Frontiers in genetics, 13, 811732. https://doi.org/10.3389/fgene.2022.811732

[3]. Khorasanizadeh S. (2004). The nucleosome: from genomic organization to genomic regulation. Cell, 116(2), 259–272. https://doi.org/10.1016/s0092-8674(04)00044-3

[4]. Liu, C., Lu, F., Cui, X., & Cao, X. (2010). Histone methylation in higher plants. Annual review of plant biology, 61, 395–420. https://doi.org/10.1146/annurev.arplant.043008.091939

[5]. Song, Y., Ji, D., Li, S., Wang, P., Li, Q., & Xiang, F. (2012). The dynamic changes of DNA methylation and histone modifications of salt responsive transcription factor genes in soybean. PloS one, 7(7), e41274. https://doi.org/10.1371/journal.pone.0041274

[6]. Han, B., Xu, W., Ahmed, N., Yu, A., Wang, Z., & Liu, A. (2020). Changes and Associations of Genomic Transcription and Histone Methylation with Salt Stress in Castor Bean. Plant & cell physiology, 61(6), 1120–1133. https://doi.org/10.1093/pcp/pcaa037

[7]. Shen, Y., Conde E Silva, N., Audonnet, L., Servet, C., Wei, W., & Zhou, D. X. (2014). Over-expression of histone H3K4 demethylase gene JMJ15 enhances salt tolerance in Arabidopsis. Frontiers in plant science, 5, 290. https://doi.org/10.3389/fpls.2014.00290

[8]. Li, H., Yan, S., Zhao, L., Tan, J., Zhang, Q., Gao, F., Wang, P., Hou, H., & Li, L. (2014). Histone acetylation associated up-regulation of the cell wall related genes is involved in salt stress induced maize root swelling. BMC plant biology, 14, 105. https://doi.org/10.1186/1471-2229-14-105

[9]. Zheng, M., Liu, X., Lin, J., Liu, X., Wang, Z., Xin, M., Yao, Y., Peng, H., Zhou, D. X., Ni, Z., Sun, Q., & Hu, Z. (2019). Histone acetyltransferase GCN5 contributes to cell wall integrity and salt stress tolerance by altering the expression of cellulose synthesis genes. The Plant journal : for cell and molecular biology, 97(3), 587–602. https://doi.org/10.1111/tpj.14144

[10]. Cheng, X., Zhang, S., Tao, W., Zhang, X., Liu, J., Sun, J., Zhang, H., Pu, L., Huang, R., & Chen, T. (2018). INDETERMINATE SPIKELET1 Recruits Histone Deacetylase and a Transcriptional Repression Complex to Regulate Rice Salt Tolerance. Plant physiology, 178(2), 824–837. https://doi.org/10.1104/pp.18.00324

[11]. Sridha, S., & Wu, K. (2006). Identification of AtHD2C as a novel regulator of abscisic acid responses in Arabidopsis. The Plant journal: for cell and molecular biology, 46(1), 124–133. https://doi.org/10.1111/j.1365-313X.2006.02678.x

[12]. Mayer, K. S., Chen, X., Sanders, D., Chen, J., Jiang, J., Nguyen, P., Scalf, M., Smith, L. M., & Zhong, X. (2019). HDA9-PWR-HOS15 Is a Core Histone Deacetylase Complex Regulating Transcription and Development. Plant physiology, 180(1), 342–355. https://doi.org/10.1104/pp.18.01156

[13]. Yu, C., Tai, R., Wang, S., Yang, P., Luo, M., Yang, S., Cheng, K., Wang, W., Cheng, Y., & Wu, K. (2017). HISTONE DEACETYLASE6 Acts in Concert with Histone Methyltransferases SUVH4, SUVH5, and SUVH6 to Regulate Transposon Silencing. Plant Cell, 29, 1970 - 1983. https://doi.org/10.1105/tpc.16.00570

[14]. Kim J. H. (2021). Multifaceted Chromatin Structure and Transcription Changes in Plant Stress Response. International journal of molecular sciences, 22(4), 2013. https://doi.org/10.3390/ijms22042013

[15]. Nunez-Vazquez, R., Desvoyes, B., & Gutierrez, C. (2022). Histone variants and modifications during abiotic stress response. Frontiers in plant science, 13, 984702. https://doi.org/10.3389/fpls.2022.984702

[16]. Nguyen, N. H., & Cheong, J. J. (2018). H2A.Z-containing nucleosomes are evicted to activate AtMYB44 transcription in response to salt stress. Biochemical and biophysical research communications, 499(4), 1039–1043. https://doi.org/10.1016/j.bbrc.2018.04.048

[17]. Erdmann, R. M., & Picard, C. L. (2020). RNA-directed DNA Methylation. PLoS genetics, 16(10), e1009034. https://doi.org/10.1371/journal.pgen.1009034

[18]. Lin, X., Zhou, M., Yao, J., Li, Q. Q., & Zhang, Y. Y. (2022). Phenotypic and Methylome Responses to Salt Stress in Arabidopsis thaliana Natural Accessions. Frontiers in plant science, 13, 841154. https://doi.org/10.3389/fpls.2022.841154

[19]. Shahid S. (2020). A DNA Methylation Reader with an Affinity for Salt Stress. The Plant cell, 32(11), 3380–3381. https://doi.org/10.1105/tpc.20.00800

[20]. Kumar, V., Khare, T., Shriram, V., & Wani, S. H. (2018). Plant small RNAs: the essential epigenetic regulators of gene expression for salt-stress responses and tolerance. Plant cell reports, 37(1), 61–75. https://doi.org/10.1007/s00299-017-2210-4

[21]. Xu, R., Wang, Y., Zheng, H., Lu, W., Wu, C., Huang, J., Yan, K., Yang, G., & Zheng, C. (2015). Salt-induced transcription factor MYB74 is regulated by the RNA-directed DNA methylation pathway in Arabidopsis. Journal of experimental botany, 66(19), 5997–6008. https://doi.org/10.1093/jxb/erv312

[22]. Hu, J., Cai, J., Park, S. J., Lee, K., Li, Y., Chen, Y., Yun, J. Y., Xu, T., & Kang, H. (2021). N6 -Methyladenosine mRNA methylation is important for salt stress tolerance in Arabidopsis. The Plant journal: for cell and molecular biology, 106(6), 1759–1775. https://doi.org/10.1111/tpj.15270

[23]. Kinoshita, T., & Seki, M. (2014). Epigenetic memory for stress response and adaptation in plants. Plant & cell physiology, 55(11), 1859–1863. https://doi.org/10.1093/pcp/pcu125

[24]. Feng, X. J., Li, J. R., Qi, S. L., Lin, Q. F., Jin, J. B., & Hua, X. J. (2016). Light affects salt stress-induced transcriptional memory of P5CS1 in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America, 113(51), E8335–E8343. https://doi.org/10.1073/pnas.1610670114

Cite this article

Xiong,H. (2023). Epigenetic regulation in plant salt stress response. Theoretical and Natural Science,6,387-393.

Data availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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About volume

Volume title: Proceedings of the International Conference on Modern Medicine and Global Health (ICMMGH 2023)

ISBN：978-1-915371-65-2(Print) / 978-1-915371-66-9(Online)
Editor：Tooba Mahboob, Sheiladevi Sukumaran
Conference website: https://www.icmmgh.org/
Conference date: 15 April 2023
Series: Theoretical and Natural Science
Volume number: Vol.6
ISSN：2753-8818(Print) / 2753-8826(Online)

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References

[1]. Zhao, S., Zhang, Q., Liu, M., Zhou, H., Ma, C., & Wang, P. (2021). Regulation of Plant Responses to Salt Stress. International journal of molecular sciences, 22(9), 4609. https://doi.org/10.3390/ijms22094609

[2]. Singroha, G., Kumar, S., Gupta, O. P., Singh, G. P., & Sharma, P. (2022). Uncovering the Epigenetic Marks Involved in Mediating Salt Stress Tolerance in Plants. Frontiers in genetics, 13, 811732. https://doi.org/10.3389/fgene.2022.811732

[3]. Khorasanizadeh S. (2004). The nucleosome: from genomic organization to genomic regulation. Cell, 116(2), 259–272. https://doi.org/10.1016/s0092-8674(04)00044-3

[4]. Liu, C., Lu, F., Cui, X., & Cao, X. (2010). Histone methylation in higher plants. Annual review of plant biology, 61, 395–420. https://doi.org/10.1146/annurev.arplant.043008.091939

[5]. Song, Y., Ji, D., Li, S., Wang, P., Li, Q., & Xiang, F. (2012). The dynamic changes of DNA methylation and histone modifications of salt responsive transcription factor genes in soybean. PloS one, 7(7), e41274. https://doi.org/10.1371/journal.pone.0041274

[6]. Han, B., Xu, W., Ahmed, N., Yu, A., Wang, Z., & Liu, A. (2020). Changes and Associations of Genomic Transcription and Histone Methylation with Salt Stress in Castor Bean. Plant & cell physiology, 61(6), 1120–1133. https://doi.org/10.1093/pcp/pcaa037

[7]. Shen, Y., Conde E Silva, N., Audonnet, L., Servet, C., Wei, W., & Zhou, D. X. (2014). Over-expression of histone H3K4 demethylase gene JMJ15 enhances salt tolerance in Arabidopsis. Frontiers in plant science, 5, 290. https://doi.org/10.3389/fpls.2014.00290

[8]. Li, H., Yan, S., Zhao, L., Tan, J., Zhang, Q., Gao, F., Wang, P., Hou, H., & Li, L. (2014). Histone acetylation associated up-regulation of the cell wall related genes is involved in salt stress induced maize root swelling. BMC plant biology, 14, 105. https://doi.org/10.1186/1471-2229-14-105

[9]. Zheng, M., Liu, X., Lin, J., Liu, X., Wang, Z., Xin, M., Yao, Y., Peng, H., Zhou, D. X., Ni, Z., Sun, Q., & Hu, Z. (2019). Histone acetyltransferase GCN5 contributes to cell wall integrity and salt stress tolerance by altering the expression of cellulose synthesis genes. The Plant journal : for cell and molecular biology, 97(3), 587–602. https://doi.org/10.1111/tpj.14144

[10]. Cheng, X., Zhang, S., Tao, W., Zhang, X., Liu, J., Sun, J., Zhang, H., Pu, L., Huang, R., & Chen, T. (2018). INDETERMINATE SPIKELET1 Recruits Histone Deacetylase and a Transcriptional Repression Complex to Regulate Rice Salt Tolerance. Plant physiology, 178(2), 824–837. https://doi.org/10.1104/pp.18.00324

[11]. Sridha, S., & Wu, K. (2006). Identification of AtHD2C as a novel regulator of abscisic acid responses in Arabidopsis. The Plant journal: for cell and molecular biology, 46(1), 124–133. https://doi.org/10.1111/j.1365-313X.2006.02678.x

[12]. Mayer, K. S., Chen, X., Sanders, D., Chen, J., Jiang, J., Nguyen, P., Scalf, M., Smith, L. M., & Zhong, X. (2019). HDA9-PWR-HOS15 Is a Core Histone Deacetylase Complex Regulating Transcription and Development. Plant physiology, 180(1), 342–355. https://doi.org/10.1104/pp.18.01156

[13]. Yu, C., Tai, R., Wang, S., Yang, P., Luo, M., Yang, S., Cheng, K., Wang, W., Cheng, Y., & Wu, K. (2017). HISTONE DEACETYLASE6 Acts in Concert with Histone Methyltransferases SUVH4, SUVH5, and SUVH6 to Regulate Transposon Silencing. Plant Cell, 29, 1970 - 1983. https://doi.org/10.1105/tpc.16.00570

[14]. Kim J. H. (2021). Multifaceted Chromatin Structure and Transcription Changes in Plant Stress Response. International journal of molecular sciences, 22(4), 2013. https://doi.org/10.3390/ijms22042013

[15]. Nunez-Vazquez, R., Desvoyes, B., & Gutierrez, C. (2022). Histone variants and modifications during abiotic stress response. Frontiers in plant science, 13, 984702. https://doi.org/10.3389/fpls.2022.984702

[16]. Nguyen, N. H., & Cheong, J. J. (2018). H2A.Z-containing nucleosomes are evicted to activate AtMYB44 transcription in response to salt stress. Biochemical and biophysical research communications, 499(4), 1039–1043. https://doi.org/10.1016/j.bbrc.2018.04.048

[17]. Erdmann, R. M., & Picard, C. L. (2020). RNA-directed DNA Methylation. PLoS genetics, 16(10), e1009034. https://doi.org/10.1371/journal.pgen.1009034

[18]. Lin, X., Zhou, M., Yao, J., Li, Q. Q., & Zhang, Y. Y. (2022). Phenotypic and Methylome Responses to Salt Stress in Arabidopsis thaliana Natural Accessions. Frontiers in plant science, 13, 841154. https://doi.org/10.3389/fpls.2022.841154

[19]. Shahid S. (2020). A DNA Methylation Reader with an Affinity for Salt Stress. The Plant cell, 32(11), 3380–3381. https://doi.org/10.1105/tpc.20.00800

[20]. Kumar, V., Khare, T., Shriram, V., & Wani, S. H. (2018). Plant small RNAs: the essential epigenetic regulators of gene expression for salt-stress responses and tolerance. Plant cell reports, 37(1), 61–75. https://doi.org/10.1007/s00299-017-2210-4

[21]. Xu, R., Wang, Y., Zheng, H., Lu, W., Wu, C., Huang, J., Yan, K., Yang, G., & Zheng, C. (2015). Salt-induced transcription factor MYB74 is regulated by the RNA-directed DNA methylation pathway in Arabidopsis. Journal of experimental botany, 66(19), 5997–6008. https://doi.org/10.1093/jxb/erv312

[22]. Hu, J., Cai, J., Park, S. J., Lee, K., Li, Y., Chen, Y., Yun, J. Y., Xu, T., & Kang, H. (2021). N6 -Methyladenosine mRNA methylation is important for salt stress tolerance in Arabidopsis. The Plant journal: for cell and molecular biology, 106(6), 1759–1775. https://doi.org/10.1111/tpj.15270

[23]. Kinoshita, T., & Seki, M. (2014). Epigenetic memory for stress response and adaptation in plants. Plant & cell physiology, 55(11), 1859–1863. https://doi.org/10.1093/pcp/pcu125

[24]. Feng, X. J., Li, J. R., Qi, S. L., Lin, Q. F., Jin, J. B., & Hua, X. J. (2016). Light affects salt stress-induced transcriptional memory of P5CS1 in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America, 113(51), E8335–E8343. https://doi.org/10.1073/pnas.1610670114

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