Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice
A total of 25 strains of Fusarium species that belong to F. fujikuroi (a pathogen of bakanae disease), F. proliferatum, F.sacchari, F. subglutinans and F. verticillioides were isolated from rice plants showing typical bakanae symptoms in Malaysia and Indonesia and screened for their secondary metabo...
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| Format: | Article |
| Language: | English English |
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Malaysian Society for Microbiology
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16635/ http://psasir.upm.edu.my/id/eprint/16635/1/Secondary_metabolite_profiles_and_mating_population_of_Fusarium_species_in_section_Liseola_associated_with_bakanae_disease_of_rice..pdf |
| _version_ | 1848843016378253312 |
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| author | Mohd Zainuddin, Nur Ain Izzati Abd Razak, Azmi Salleh, Baharuddin |
| author_facet | Mohd Zainuddin, Nur Ain Izzati Abd Razak, Azmi Salleh, Baharuddin |
| author_sort | Mohd Zainuddin, Nur Ain Izzati |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A total of 25 strains of Fusarium species that belong to F. fujikuroi (a pathogen of bakanae disease), F. proliferatum, F.sacchari, F. subglutinans and F. verticillioides were isolated from rice plants showing typical bakanae symptoms in Malaysia and Indonesia and screened for their secondary metabolites. The objectives of the studies were to determine the physiological variability based on production of moniliformin (MON), fumonisin (FB1), gibberellic acid (GA3) and fusaric acid(FA) as well as to ascertain the mating populations (MPs) within the Gibberella fujikuroi species complex based on their ability to produce perithecia and viable ascospores. Production of GA3 could be used to separate F. fujikuroi that belongs to MP-C from other species. In crosses with seven standard testers of MPs, 76% of strains could be assigned to at least one of
the G. fujikuroi species complex namely MP-A (G.moniliformis), MP-B (G. sacchari), MP-C (G. fujikuroi) and MP-D (G.intermedia). Single strain (M3237P) that was assigned as MP-C, and has also been identified morphologically as F. fujikuroi was also crossed-fertile with MP-D tester. The secondary metabolites profiles and the presence of MP-A, MP-B, MP-C and MP-D strains on samples of bakanae-infected rice plants are new records in Malaysia. |
| first_indexed | 2025-11-15T08:08:19Z |
| format | Article |
| id | upm-16635 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:08:19Z |
| publishDate | 2008 |
| publisher | Malaysian Society for Microbiology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-166352013-05-27T07:55:17Z http://psasir.upm.edu.my/id/eprint/16635/ Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice Mohd Zainuddin, Nur Ain Izzati Abd Razak, Azmi Salleh, Baharuddin A total of 25 strains of Fusarium species that belong to F. fujikuroi (a pathogen of bakanae disease), F. proliferatum, F.sacchari, F. subglutinans and F. verticillioides were isolated from rice plants showing typical bakanae symptoms in Malaysia and Indonesia and screened for their secondary metabolites. The objectives of the studies were to determine the physiological variability based on production of moniliformin (MON), fumonisin (FB1), gibberellic acid (GA3) and fusaric acid(FA) as well as to ascertain the mating populations (MPs) within the Gibberella fujikuroi species complex based on their ability to produce perithecia and viable ascospores. Production of GA3 could be used to separate F. fujikuroi that belongs to MP-C from other species. In crosses with seven standard testers of MPs, 76% of strains could be assigned to at least one of the G. fujikuroi species complex namely MP-A (G.moniliformis), MP-B (G. sacchari), MP-C (G. fujikuroi) and MP-D (G.intermedia). Single strain (M3237P) that was assigned as MP-C, and has also been identified morphologically as F. fujikuroi was also crossed-fertile with MP-D tester. The secondary metabolites profiles and the presence of MP-A, MP-B, MP-C and MP-D strains on samples of bakanae-infected rice plants are new records in Malaysia. Malaysian Society for Microbiology 2008 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16635/1/Secondary_metabolite_profiles_and_mating_population_of_Fusarium_species_in_section_Liseola_associated_with_bakanae_disease_of_rice..pdf Mohd Zainuddin, Nur Ain Izzati and Abd Razak, Azmi and Salleh, Baharuddin (2008) Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice. Malaysian Journal of Microbiology, 4 (1). pp. 6-13. ISSN 1823-8262 Metabolites Fusarium Gibberella English |
| spellingShingle | Metabolites Fusarium Gibberella Mohd Zainuddin, Nur Ain Izzati Abd Razak, Azmi Salleh, Baharuddin Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title | Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title_full | Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title_fullStr | Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title_full_unstemmed | Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title_short | Secondary metabolite profiles and mating population of Fusarium species in section Liseola associated with bakanae disease of rice |
| title_sort | secondary metabolite profiles and mating population of fusarium species in section liseola associated with bakanae disease of rice |
| topic | Metabolites Fusarium Gibberella |
| url | http://psasir.upm.edu.my/id/eprint/16635/ http://psasir.upm.edu.my/id/eprint/16635/1/Secondary_metabolite_profiles_and_mating_population_of_Fusarium_species_in_section_Liseola_associated_with_bakanae_disease_of_rice..pdf |