Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3)
This study is aimed at assessing the ability of two endophytic bacteria originally isolated from healthy oil palm roots, Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) to induce resistance in susceptible Berangan banana against Fusarium oxysporum race 4 (FocR4). Increased accumulation of resis...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
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2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/11694/1/Induction%20of%20Tolerance%20to%20Fusarium%20Wilt%20and%20Defense.pdf |
| _version_ | 1825944924247293952 |
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| author | Mohd Fishal, Elya Masya Meon, Sariah Wong, Mui Yun |
| author_facet | Mohd Fishal, Elya Masya Meon, Sariah Wong, Mui Yun |
| author_sort | Mohd Fishal, Elya Masya |
| collection | UPM |
| description | This study is aimed at assessing the ability of two endophytic bacteria originally isolated from healthy oil palm roots, Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) to induce resistance in susceptible Berangan banana against Fusarium oxysporum race 4 (FocR4). Increased accumulation of resistance-related enzymes such as peroxidase (PO), phenylalanine ammonia lyase (PAL), lignithioglycolic acid (LTGA), and pathogenesis-related (PR) proteins (chitinase and β-1,3-glucanase) has been observed in plantlets treated with endophytic bacteria UPMP3 and UPMB3 singly or as mixture under glasshouse conditions. Pre-inoculation of banana plantlets with UPMP3 showed a significant reduction in Fusarium wilt incidence 72 d after challenged inoculation with FocR4. UPMB3 was less effective in suppressing Fusarium wilt compared to UPMP3, whereas, the mixture of both endophytes showed an intermediate effect. Based on these results, it is concluded that UPMP3 could be a promising biological control agent that can trigger resistance against Fusarium wilt in susceptible Berangan banana. |
| first_indexed | 2024-03-06T07:23:31Z |
| format | Article |
| id | upm.eprints-11694 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:23:31Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | upm.eprints-116942015-10-21T03:42:13Z http://psasir.upm.edu.my/id/eprint/11694/ Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) Mohd Fishal, Elya Masya Meon, Sariah Wong, Mui Yun This study is aimed at assessing the ability of two endophytic bacteria originally isolated from healthy oil palm roots, Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) to induce resistance in susceptible Berangan banana against Fusarium oxysporum race 4 (FocR4). Increased accumulation of resistance-related enzymes such as peroxidase (PO), phenylalanine ammonia lyase (PAL), lignithioglycolic acid (LTGA), and pathogenesis-related (PR) proteins (chitinase and β-1,3-glucanase) has been observed in plantlets treated with endophytic bacteria UPMP3 and UPMB3 singly or as mixture under glasshouse conditions. Pre-inoculation of banana plantlets with UPMP3 showed a significant reduction in Fusarium wilt incidence 72 d after challenged inoculation with FocR4. UPMB3 was less effective in suppressing Fusarium wilt compared to UPMP3, whereas, the mixture of both endophytes showed an intermediate effect. Based on these results, it is concluded that UPMP3 could be a promising biological control agent that can trigger resistance against Fusarium wilt in susceptible Berangan banana. 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/11694/1/Induction%20of%20Tolerance%20to%20Fusarium%20Wilt%20and%20Defense.pdf Mohd Fishal, Elya Masya and Meon, Sariah and Wong, Mui Yun (2010) Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3). Agricultural Sciences in China, 9 (8). 1140-1149 . ISSN 1671-2927 10.1016/S1671-2927(09)60201-7 English |
| spellingShingle | Mohd Fishal, Elya Masya Meon, Sariah Wong, Mui Yun Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title | Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title_full | Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title_fullStr | Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title_full_unstemmed | Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title_short | Induction of Tolerance to Fusarium Wilt and Defense-Related Mechanisms in the Plantlets of Susceptible Berangan Banana Pre-Inoculated with Pseudomonas sp. (UPMP3) and Burkholderia sp. (UPMB3) |
| title_sort | induction of tolerance to fusarium wilt and defense related mechanisms in the plantlets of susceptible berangan banana pre inoculated with pseudomonas sp upmp3 and burkholderia sp upmb3 |
| url | http://psasir.upm.edu.my/id/eprint/11694/1/Induction%20of%20Tolerance%20to%20Fusarium%20Wilt%20and%20Defense.pdf |
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