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| Authors | Chen, KM; Gong, HJ; Wang, SM; Zhang, CL |
| Author Full Name | Chen, K. -M.; Gong, H. -J.; Wang, S. -M.; Zhang, C. -L. |
| Title | Antioxidant defense system in Phragmites communis Trin. ecotypes |
| Source | BIOLOGIA PLANTARUM |
| Language | English |
| Document Type | Article |
| Author Keywords | antioxidative enzymes; ascorbate; drought-prone and saline habitats; glutathione; reed |
| Keywords Plus | PHOTOSYNTHETIC ELECTRON-TRANSPORT; GLUTATHIONE METABOLISM; SUPEROXIDE-DISMUTASE; HYDROGEN-PEROXIDE; SALINE HABITATS; ASCORBIC-ACID; ACTIVE OXYGEN; WATER-STRESS; PLANTS; DROUGHT |
| Abstract | The antioxidant defense system in three ecotypes of reed (Phragmites communis Trin.), swamp reed (SR), dune reed (DR), and heavy salt meadow reed (HSMR), from northwest China were investigated. The HSMR possessed the highest ratio of ascorbate (ASC)/dehydroascorbate (DHA) and activities of superoxide dismutase (SOD) and catalase among the three reed ecotypes, whereas, the DR exhibited the highest ratio of glutathione/glutathione disulfide and activities of ASC peroxidase (APX) and DHA reductase. Malondialdehyde and hydrogen peroxide contents were highest in HSMR, intermediate in SR, and lowest in DR. In addition, different isoenzymes of glutathion reductase, APX, SOD and DHA were also observed in three reed ecotypes. |
| Author Address | Zhejiang Univ, Coll Agr & Biotechnol, Hangzhou 310029, Zhejiang, Peoples R China; Lanzhou Univ, Coll Life Sci, Lanzhou 730000, Peoples R China |
| Reprint Address | Chen, KM (corresponding author), Zhejiang Univ, Coll Agr & Biotechnol, Hangzhou 310029, Zhejiang, Peoples R China. |
| E-mail Address | kunmingchen@zju.edu.cn |
| ResearcherID Number | Gong, Haijun/AAD-6731-2020 |
| ORCID Number | Gong, Haijun/0000-0001-8670-2959 |
| Times Cited | 6 |
| Total Times Cited Count (WoS, BCI, and CSCD) | 10 |
| Publisher | ACAD SCIENCES CZECH REPUBLIC, INST EXPERIMENTAL BOTANY |
| Publisher City | PRAHA 6 |
| Publisher Address | ROZVOJOVA 263, PRAHA 6, CZ-165 02, CZECH REPUBLIC |
| ISSN | 0006-3134 |
| 29-Character Source Abbreviation | BIOL PLANTARUM |
| ISO Source Abbreviation | Biol. Plant. |
| Publication Date | DEC |
| Year Published | 2007 |
| Volume | 51 |
| Issue | 4 |
| Beginning Page | 754 |
| Ending Page | 758 |
| Digital Object Identifier (DOI) | 10.1007/s10535-007-0154-1 |
| Page Count | 5 |
| Web of Science Category | Plant Sciences |
| Subject Category | Plant Sciences |
| Document Delivery Number | 234SU |
| Unique Article Identifier | WOS:000251185100021 |
| Plants associated with this reference |