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Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean
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| Zeitschriftentitel: | International Journal of Molecular Sciences |
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| Personen und Körperschaften: | , , , , , |
| In: | International Journal of Molecular Sciences, 20, 2019, 15, S. 3745 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
MDPI AG
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| Schlagwörter: |
| author_facet |
Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan |
|---|---|
| author |
Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan |
| spellingShingle |
Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan International Journal of Molecular Sciences Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis |
| author_sort |
jin, ting |
| spelling |
Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan 1422-0067 MDPI AG Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis http://dx.doi.org/10.3390/ijms20153745 <jats:p>Peroxidases play prominent roles in antioxidant responses and stress tolerance in plants; however, their functions in soybean tolerance to salt stress remain unclear. Here, we investigated the role of a peroxidase gene from the wild soybean (Glycine soja), GsPRX9, in soybean tolerance to salt stress. GsPRX9 gene expression was induced by salt treatment in the roots of both salt-tolerant and -sensitive soybean varieties, and its relative expression level in the roots of salt-tolerant soybean varieties showed a significantly higher increase than in salt-sensitive varieties after NaCl treatment, suggesting its possible role in soybean response to salt stress. GsPRX9-overexpressing yeast (strains of INVSc1 and G19) grew better than the control under salt and H2O2 stress, and GsPRX9-overexpressing soybean composite plants showed higher shoot fresh weight and leaf relative water content than control plants after NaCl treatment. Moreover, the GsPRX9-overexpressing soybean hairy roots had higher root fresh weight, primary root length, activities of peroxidase and superoxide dismutase, and glutathione level, but lower H2O2 content than those in control roots under salt stress. These findings suggest that the overexpression of the GsPRX9 gene enhanced the salt tolerance and antioxidant response in soybean. This study would provide new insights into the role of peroxidase in plant tolerance to salt stress.</jats:p> Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean International Journal of Molecular Sciences |
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| title |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_unstemmed |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_full |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_fullStr |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_full_unstemmed |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_short |
Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_sort |
overexpression of peroxidase gene gsprx9 confers salt tolerance in soybean |
| topic |
Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis |
| url |
http://dx.doi.org/10.3390/ijms20153745 |
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2019 |
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3745 |
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<jats:p>Peroxidases play prominent roles in antioxidant responses and stress tolerance in plants; however, their functions in soybean tolerance to salt stress remain unclear. Here, we investigated the role of a peroxidase gene from the wild soybean (Glycine soja), GsPRX9, in soybean tolerance to salt stress. GsPRX9 gene expression was induced by salt treatment in the roots of both salt-tolerant and -sensitive soybean varieties, and its relative expression level in the roots of salt-tolerant soybean varieties showed a significantly higher increase than in salt-sensitive varieties after NaCl treatment, suggesting its possible role in soybean response to salt stress. GsPRX9-overexpressing yeast (strains of INVSc1 and G19) grew better than the control under salt and H2O2 stress, and GsPRX9-overexpressing soybean composite plants showed higher shoot fresh weight and leaf relative water content than control plants after NaCl treatment. Moreover, the GsPRX9-overexpressing soybean hairy roots had higher root fresh weight, primary root length, activities of peroxidase and superoxide dismutase, and glutathione level, but lower H2O2 content than those in control roots under salt stress. These findings suggest that the overexpression of the GsPRX9 gene enhanced the salt tolerance and antioxidant response in soybean. This study would provide new insights into the role of peroxidase in plant tolerance to salt stress.</jats:p> |
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| author | Jin, Ting, Sun, Yangyang, Zhao, Ranran, Shan, Zhong, Gai, Junyi, Li, Yan |
| author_facet | Jin, Ting, Sun, Yangyang, Zhao, Ranran, Shan, Zhong, Gai, Junyi, Li, Yan, Jin, Ting, Sun, Yangyang, Zhao, Ranran, Shan, Zhong, Gai, Junyi, Li, Yan |
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| description | <jats:p>Peroxidases play prominent roles in antioxidant responses and stress tolerance in plants; however, their functions in soybean tolerance to salt stress remain unclear. Here, we investigated the role of a peroxidase gene from the wild soybean (Glycine soja), GsPRX9, in soybean tolerance to salt stress. GsPRX9 gene expression was induced by salt treatment in the roots of both salt-tolerant and -sensitive soybean varieties, and its relative expression level in the roots of salt-tolerant soybean varieties showed a significantly higher increase than in salt-sensitive varieties after NaCl treatment, suggesting its possible role in soybean response to salt stress. GsPRX9-overexpressing yeast (strains of INVSc1 and G19) grew better than the control under salt and H2O2 stress, and GsPRX9-overexpressing soybean composite plants showed higher shoot fresh weight and leaf relative water content than control plants after NaCl treatment. Moreover, the GsPRX9-overexpressing soybean hairy roots had higher root fresh weight, primary root length, activities of peroxidase and superoxide dismutase, and glutathione level, but lower H2O2 content than those in control roots under salt stress. These findings suggest that the overexpression of the GsPRX9 gene enhanced the salt tolerance and antioxidant response in soybean. This study would provide new insights into the role of peroxidase in plant tolerance to salt stress.</jats:p> |
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| institution | DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14 |
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| spelling | Jin, Ting Sun, Yangyang Zhao, Ranran Shan, Zhong Gai, Junyi Li, Yan 1422-0067 MDPI AG Inorganic Chemistry Organic Chemistry Physical and Theoretical Chemistry Computer Science Applications Spectroscopy Molecular Biology General Medicine Catalysis http://dx.doi.org/10.3390/ijms20153745 <jats:p>Peroxidases play prominent roles in antioxidant responses and stress tolerance in plants; however, their functions in soybean tolerance to salt stress remain unclear. Here, we investigated the role of a peroxidase gene from the wild soybean (Glycine soja), GsPRX9, in soybean tolerance to salt stress. GsPRX9 gene expression was induced by salt treatment in the roots of both salt-tolerant and -sensitive soybean varieties, and its relative expression level in the roots of salt-tolerant soybean varieties showed a significantly higher increase than in salt-sensitive varieties after NaCl treatment, suggesting its possible role in soybean response to salt stress. GsPRX9-overexpressing yeast (strains of INVSc1 and G19) grew better than the control under salt and H2O2 stress, and GsPRX9-overexpressing soybean composite plants showed higher shoot fresh weight and leaf relative water content than control plants after NaCl treatment. Moreover, the GsPRX9-overexpressing soybean hairy roots had higher root fresh weight, primary root length, activities of peroxidase and superoxide dismutase, and glutathione level, but lower H2O2 content than those in control roots under salt stress. These findings suggest that the overexpression of the GsPRX9 gene enhanced the salt tolerance and antioxidant response in soybean. This study would provide new insights into the role of peroxidase in plant tolerance to salt stress.</jats:p> Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean International Journal of Molecular Sciences |
| spellingShingle | Jin, Ting, Sun, Yangyang, Zhao, Ranran, Shan, Zhong, Gai, Junyi, Li, Yan, International Journal of Molecular Sciences, Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean, Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis |
| title | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_full | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_fullStr | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_full_unstemmed | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_short | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| title_sort | overexpression of peroxidase gene gsprx9 confers salt tolerance in soybean |
| title_unstemmed | Overexpression of Peroxidase Gene GsPRX9 Confers Salt Tolerance in Soybean |
| topic | Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis |
| url | http://dx.doi.org/10.3390/ijms20153745 |