Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress
Present study is aimed to comparatively investigate the response of two ploidy levels of wheat including a tetraploid (Triticum turgidum L.) and a hexaploid (Triticum aestivum L.) wheat to different durations of flooding stress. Wheat seedlings were exposed to flooding stress for 0, 3, 6 and 9 days...
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| Format: | Article |
| Language: | English |
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University of Ljubljana Press (Založba Univerze v Ljubljani)
2018-10-01
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| Series: | Acta Agriculturae Slovenica |
| Subjects: | |
| Online Access: | https://journals.uni-lj.si/aas/article/view/12808 |
| _version_ | 1797700718460665856 |
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| author | Mohammad Sadegh KHOSRAVI Reza HEIDARI Rashid JAMEI Seyed Mousa MOUSAVI KOUHI Maryam MOUDI |
| author_facet | Mohammad Sadegh KHOSRAVI Reza HEIDARI Rashid JAMEI Seyed Mousa MOUSAVI KOUHI Maryam MOUDI |
| author_sort | Mohammad Sadegh KHOSRAVI |
| collection | DOAJ |
| description |
Present study is aimed to comparatively investigate the response of two ploidy levels of wheat including a tetraploid (Triticum turgidum L.) and a hexaploid (Triticum aestivum L.) wheat to different durations of flooding stress. Wheat seedlings were exposed to flooding stress for 0, 3, 6 and 9 days. Results showed that all flooding treatments significantly decreased the shoot and root length, and chlorophyll content of both species of wheat. The decrease in chlorophyll content of tetraploid wheat was more than that of hexaploid one. In both species, ADH activity of root was significantly increased under flooding stress, where the increase was more in hexaploid wheat. Flooding stress did not significantly affect root and shoot water content, root porosity, and shoot protein content of any wheat species. Tetraploid and hexaploid wheat used different mechanisms for better tolerance of flooding condition, where tetraploid wheat increased the proline content but in hexaploid wheat, an increase in soluble sugar content was observed.
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| first_indexed | 2024-03-12T04:25:42Z |
| format | Article |
| id | doaj.art-381faa39852544d2b046264703091883 |
| institution | Directory Open Access Journal |
| issn | 1854-1941 |
| language | English |
| last_indexed | 2024-03-12T04:25:42Z |
| publishDate | 2018-10-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj.art-381faa39852544d2b0462647030918832023-09-03T10:21:44ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412018-10-01111210.14720/aas.2018.111.2.0419200Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stressMohammad Sadegh KHOSRAVI0Reza HEIDARI1Rashid JAMEI2Seyed Mousa MOUSAVI KOUHI3Maryam MOUDIDepartment of Biology, Faculty of Science, University of Birjand, Birjand, IranDepartment of Biology, Faculty of Science, Urmia University, Urmia, IranDepartment of Biology, Faculty of Science, Urmia University, Urmia, IranDepartment of Biology, Faculty of Science, University of Birjand, Birjand, Iran Present study is aimed to comparatively investigate the response of two ploidy levels of wheat including a tetraploid (Triticum turgidum L.) and a hexaploid (Triticum aestivum L.) wheat to different durations of flooding stress. Wheat seedlings were exposed to flooding stress for 0, 3, 6 and 9 days. Results showed that all flooding treatments significantly decreased the shoot and root length, and chlorophyll content of both species of wheat. The decrease in chlorophyll content of tetraploid wheat was more than that of hexaploid one. In both species, ADH activity of root was significantly increased under flooding stress, where the increase was more in hexaploid wheat. Flooding stress did not significantly affect root and shoot water content, root porosity, and shoot protein content of any wheat species. Tetraploid and hexaploid wheat used different mechanisms for better tolerance of flooding condition, where tetraploid wheat increased the proline content but in hexaploid wheat, an increase in soluble sugar content was observed. https://journals.uni-lj.si/aas/article/view/12808flooding stresspolyploidysoil waterwaterlogging |
| spellingShingle | Mohammad Sadegh KHOSRAVI Reza HEIDARI Rashid JAMEI Seyed Mousa MOUSAVI KOUHI Maryam MOUDI Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress Acta Agriculturae Slovenica flooding stress polyploidy soil water waterlogging |
| title | Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| title_full | Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| title_fullStr | Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| title_full_unstemmed | Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| title_short | Comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| title_sort | comparative growth and physiological responses of tetraploid and hexaploid species of wheat to flooding stress |
| topic | flooding stress polyploidy soil water waterlogging |
| url | https://journals.uni-lj.si/aas/article/view/12808 |
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