LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum
Induced systemic resistance (ISR) is a mechanism by which plants enhance defenses against any stress condition. ISR and growth promotion are enhanced when tomato (Solanum lycopersicum) is inoculated with several strains of Trichoderma ssp. This study aims to genetically map tomato candidate genes in...
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| Format: | Article |
| Language: | English |
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Universidad Nacional de Colombia
2011-05-01
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| Series: | Acta Biológica Colombiana |
| Subjects: | |
| Online Access: | https://revistas.unal.edu.co/index.php/actabiol/article/view/14797 |
| _version_ | 1818607722670587904 |
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| author | Jaime Enrique Simbaqueba González Alba Marina Cotes Prado Luz Stella Barrero Meneses |
| author_facet | Jaime Enrique Simbaqueba González Alba Marina Cotes Prado Luz Stella Barrero Meneses |
| author_sort | Jaime Enrique Simbaqueba González |
| collection | DOAJ |
| description | Induced systemic resistance (ISR) is a mechanism by which plants enhance defenses against any stress condition. ISR and growth promotion are enhanced when tomato (Solanum lycopersicum) is inoculated with several strains of Trichoderma ssp. This study aims to genetically map tomato candidate genes involved in ISR and growth promotion induced by the Colombian native isolate Trichoderma koningiopsis Th003. Forty-nine candidate genes previously identified on tomato plants treated with Th003 and T. hamatum T382 strains were evaluated for polymorphisms and 16 of them were integrated on the highly saturated genetic linkage map named “TOMATO EXPEN 2000”. The location of six unigenes was similar to the location of resistance gene analogs (RGAs), defense related ESTs and resistance QTLs previously reported, suggesting new possible candidates for these quantitative trait loci (QTL) regions. The candidate gene-markers may be used for future ISR or growth promotion assisted selection in tomato. |
| first_indexed | 2024-12-16T14:31:16Z |
| format | Article |
| id | doaj.art-db2fd255a48847afa0ae0fcca8bcb2e8 |
| institution | Directory Open Access Journal |
| issn | 0120-548X 1900-1649 |
| language | English |
| last_indexed | 2024-12-16T14:31:16Z |
| publishDate | 2011-05-01 |
| publisher | Universidad Nacional de Colombia |
| record_format | Article |
| series | Acta Biológica Colombiana |
| spelling | doaj.art-db2fd255a48847afa0ae0fcca8bcb2e82022-12-21T22:28:14ZengUniversidad Nacional de ColombiaActa Biológica Colombiana0120-548X1900-16492011-05-0116218260LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicumJaime Enrique Simbaqueba González0Alba Marina Cotes Prado1Luz Stella Barrero Meneses2Centro de Biotecnología y Bioindustria-CorpoicaCentro de Biotecnología y Bioindustria-CorpoicaCentro de Biotecnología y Bioindustria-CorpoicaInduced systemic resistance (ISR) is a mechanism by which plants enhance defenses against any stress condition. ISR and growth promotion are enhanced when tomato (Solanum lycopersicum) is inoculated with several strains of Trichoderma ssp. This study aims to genetically map tomato candidate genes involved in ISR and growth promotion induced by the Colombian native isolate Trichoderma koningiopsis Th003. Forty-nine candidate genes previously identified on tomato plants treated with Th003 and T. hamatum T382 strains were evaluated for polymorphisms and 16 of them were integrated on the highly saturated genetic linkage map named “TOMATO EXPEN 2000”. The location of six unigenes was similar to the location of resistance gene analogs (RGAs), defense related ESTs and resistance QTLs previously reported, suggesting new possible candidates for these quantitative trait loci (QTL) regions. The candidate gene-markers may be used for future ISR or growth promotion assisted selection in tomato.https://revistas.unal.edu.co/index.php/actabiol/article/view/14797Trichoderma koningiopsisSolanum lycopersicumISRplant growth promotioncandidate genesgenetic linkage map |
| spellingShingle | Jaime Enrique Simbaqueba González Alba Marina Cotes Prado Luz Stella Barrero Meneses LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum Acta Biológica Colombiana Trichoderma koningiopsis Solanum lycopersicum ISR plant growth promotion candidate genes genetic linkage map |
| title | LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum |
| title_full | LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum |
| title_fullStr | LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum |
| title_full_unstemmed | LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum |
| title_short | LINKAGE MAPPING OF CANDIDATE GENES FOR INDUCED RESISTANCE AND GROWTH PROMOTION BY Trichoderma koningiopsis (Th003) IN TOMATO Solanum lycopersicum |
| title_sort | linkage mapping of candidate genes for induced resistance and growth promotion by trichoderma koningiopsis th003 in tomato solanum lycopersicum |
| topic | Trichoderma koningiopsis Solanum lycopersicum ISR plant growth promotion candidate genes genetic linkage map |
| url | https://revistas.unal.edu.co/index.php/actabiol/article/view/14797 |
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