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| Content Provider | Springer Nature Link |
|---|---|
| Author | Fu, Xiao Yan Zhu, Bo Han, Hong Juan Zhao, Wei Tian, Yong Sheng Peng, Ri He Yao, Quan Hong |
| Copyright Year | 2015 |
| Abstract | The ADI1 Arabidopsis plants enhanced tolerance and degradation efficiency to naphthalene and had great potential for phytoremediation of naphthalene in the plant material before composting or harvesting and removal. Naphthalene is a global environmental concern, because this substance is assumed to contribute considerably to human cancer risk. Cleaning up naphthalene contamination in the environment is crucial. Phytoremediation is an efficient technology to clean up contaminants. However, no gene that can efficiently degrade exogenous recalcitrant naphthalene in plants has yet been discovered. Ferredoxin (Fd) is a key player of biological electron transfer reaction in the PAH degradation process. The biochemical pathway for bacterial degradation of naphthalene has been well investigated. In this study, a rice gene, ADI1, which codes for a putative photosynthetic-type Fd, has been transformed into Arabidopsis thaliana. The transgenic Arabidopsis plants enhanced tolerance and degradation efficiency of naphthalene. Compared with wild-type plants, transgenic plants assimilated naphthalene from the culture media faster and removed more of this substance. When taken together, our findings suggest that breeding plants with overexpressed ADI1 gene is an effective strategy to degrade naphthalene in the environment. |
| Starting Page | 17 |
| Ending Page | 26 |
| Page Count | 10 |
| File Format | |
| ISSN | 07217714 |
| Journal | Plant Cell Reports |
| Volume Number | 35 |
| Issue Number | 1 |
| e-ISSN | 1432203X |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2015-11-18 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Naphthalene ADI1 gene Transgenic Arabidopsis Phytoremediation Plant Sciences Cell Biology Biotechnology Plant Biochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science Medicine Agronomy and Crop Science |
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