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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/12/2016 |
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Data da última atualização: |
11/04/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LANA, U. G. de P.; SOUZA, I. R. P. de; NODA, R. W.; PASTINA, M. M.; MAGALHAES, J. V.; GUIMARAES, C. T. |
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Afiliação: |
UBIRACI GOMES DE PAULA LANA, CNPMS; ISABEL REGINA PRAZERES DE SOUZA, CNPMS; ROBERTO WILLIANS NODA, CNPMS; MARIA MARTA PASTINA, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS. |
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Título: |
Quantitative trait loci and resistance gene analogs associated with maize white spot resistance. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Plant Disease, v. 101, n. 1, p. 200-208, 2017. |
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DOI: |
10.1094/PDIS-06-16-0899-RE |
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Idioma: |
Inglês |
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Conteúdo: |
Maize white spot (MWS), caused by the bacterium Pantoea ananatis, is one of the most important maize foliar diseases in tropical and subtropical regions, causing significant yield losses. Despite its economic importance, genetic studies of MWS are scarce. The aim of this study was to map quantitative trait loci (QTL) associated with MWS resistance and to identify resistance gene analogs (RGA) underlying these QTL. QTL mapping was performed in a tropical maize F2:3 population, which was genotyped with simple-sequence repeat and RGA-tagged markers and phenotyped for the response to MWS in two Brazilian southeastern locations. Nine QTL explained approximately 70% of the phenotypic variance for MWS resistance at each location, with two of them consistently detected in both environments. Data mining using 112 resistance genes cloned from different plant species revealed 1,697 RGA distributed in clusters within the maize genome. The RGA Pto19, Pto20, Pto99, and Xa26.151.4 were genetically mapped within MWS resistance QTL on chromosomes 4 and 8 and were preferentially expressed in the resistant parental line at locations where their respective QTL occurred. The consistency of QTL mapping, in silico prediction, and gene expression analyses revealed RGA and genomic regions suitable for marker-assisted selection to improve MWS resistance. |
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Thesagro: |
Genética; Marcador molecular. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02012naa a2200217 a 4500
001 2057844
005 2017-04-11
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1094/PDIS-06-16-0899-RE$2DOI
100 1 $aLANA, U. G. de P.
245 $aQuantitative trait loci and resistance gene analogs associated with maize white spot resistance.$h[electronic resource]
260 $c2017
520 $aMaize white spot (MWS), caused by the bacterium Pantoea ananatis, is one of the most important maize foliar diseases in tropical and subtropical regions, causing significant yield losses. Despite its economic importance, genetic studies of MWS are scarce. The aim of this study was to map quantitative trait loci (QTL) associated with MWS resistance and to identify resistance gene analogs (RGA) underlying these QTL. QTL mapping was performed in a tropical maize F2:3 population, which was genotyped with simple-sequence repeat and RGA-tagged markers and phenotyped for the response to MWS in two Brazilian southeastern locations. Nine QTL explained approximately 70% of the phenotypic variance for MWS resistance at each location, with two of them consistently detected in both environments. Data mining using 112 resistance genes cloned from different plant species revealed 1,697 RGA distributed in clusters within the maize genome. The RGA Pto19, Pto20, Pto99, and Xa26.151.4 were genetically mapped within MWS resistance QTL on chromosomes 4 and 8 and were preferentially expressed in the resistant parental line at locations where their respective QTL occurred. The consistency of QTL mapping, in silico prediction, and gene expression analyses revealed RGA and genomic regions suitable for marker-assisted selection to improve MWS resistance.
650 $aGenética
650 $aMarcador molecular
700 1 $aSOUZA, I. R. P. de
700 1 $aNODA, R. W.
700 1 $aPASTINA, M. M.
700 1 $aMAGALHAES, J. V.
700 1 $aGUIMARAES, C. T.
773 $tPlant Disease$gv. 101, n. 1, p. 200-208, 2017.
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Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 4 | |
| 3. |  | POUDEL, M.; MENDES, R.; COSTA, L. S. A. S.; BUENO, C. G.; MENG, Y.; FOLIMONOVA, S. Y.; GARRETT, K. A.; MARTINS, S. J. The role of plant-associated bacteria, fungi, and viruses in drought stress mitigation. Frontiers in Microbiology, v. 12, article 7435122021, 2021. p. 1-21.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 4. | | TZANETAKIS, I. E.; AKNADIBOSSIAN, V.; ŠPAK, J.; CONSTABLE, F.; HARPER, S. J.; HAMMOND, J.; CANDRESSE, T.; FOLIMONOVA, S. Y.; ASTUA, J. de F.; FUCHS, M.; JELKMANN, W.; MALIOGKA, V. I.; MARAIS, A.; MARTIN, R. R.; MOLLOV, D.; VIDALAKIS, G.; ABOUGHANEM-SABANADZOVIC, N.; RWAHNIH, M. A.; ALABI, O. J.; ALIOTO, D.; ATANDA, H. Y.; BAGI, F.; BARANWAL, V. K.; BARBOSA, C. de J.; BAR-JOSEPH, M.; RIVEREND, L. B. L.; BELIEN, T.; BENÍTEZ-GALEANO, M. J.; BENNYPAUL, H.; BERTACCINI, A.; BESTER, R.; BLOUIN, A. G.; BLYSTAD, D.; BOTERMANS, M.; BOZAN, O.; BRAKTA, A.; BRANS, Y.; BULAJIĆ, A.; CAGLAYAN, K.; CATARA, A.; CHOUEIRI, E.; CIEŚLIŃSKA, M.; COOK, G.; CUI, W.; GRAÇA, J. da; DAVINO, S.; DELMIGLIO, C.; DEWDNEY, M. M.; SERIO, F. D.; DIAZ-LARA, A.; DIGIARO, M.; DJELOUAH, K.; DONG, Y. F.; DONOVAN, N.; DRUCIAREK, T. Z.; DURAN-VILA, N.; ELÇI, E.; ESQUIVEL-FARIÑA, A.; FALL, M. L.; FAN, X. D.; FIGUEROA, J.; FIORE, N.; FOWKES, A. R.; FOX, A.; FRÁNOVÁ, J.; FUCHS, R.; GAAFAR, Y. Z. A.; GARCÍA, M. L.; GHOSH, D.; GIRARDI, E. A.; GLASA, M.; TALQUENCA, S. G.; GRATZ, A.; GRITSENKO, D.; HAJERI, S.; HAJIZADEH, M.; HAMBORG, Z.; HO, T.; HOLEVA, M.; HOLKAR, S. K.; HORNER, M.; HURTADO-GONZALES, O. P.; IPPOLITO, A.; ISAC, V.; IWANAMI, T.; JOFRE-Y-GARFIAS, A. E.; JORDAN, R.; KATIS, N.; KOLONIUK, I.; KONINGS, H.; KRIŽANAC, I.; KRUEGER, R.; KYRYCHENKO, A.; BARBOSA, F. F. L.; LAVAGI-CRADDOCK, I.; LEVY, A.; LICCIARDELLO, G.; LU, Q.; MACFARLANE, S. A.; MARCONE, C.; MAREE, H. J.; MARGARIA, P.; MARTIĆ, A.; MASSART, S.; MATHIOUDAKIS, M. M.; MATIĆ, S.; PLESKO, I. M.; MEEKES, E. T. M.; MEHLE, N.; MELZER, M. J.; MENG, B.; MENZEL, W.; MILJANIĆ, V.; MINAFRA, A.; MINUTOLO, M.; MITRA, A.; MORENO, P.; NAVARRO, L.; NAVARRO, B.; NERVA, L.; OKIĆ, A.; OLMOS, A.; ÖNELGE, N.; OSUNDAHUNSI, B.; PALACIOS, M. F.; PALLAS, V.; PANNO, S.; PEREZ-EGUSQUIZA, Z.; POUDEL-WARD, B.; RADIŠEK, S.; RAMOS-GONZÁLEZ, P. L.; RAMTEKE, P.; RANABHAT, N. B.; RIVAREZ, M. P. S.; RIVAS, F.; ROENHORST, A.; ROY, A.; RUIZ-GARCÍA, A. B.; SABANADZOVIC, S.; ŠAFÁŘOVÁ, D.; SALDARELLI, P.; SALEM, N.; SOLSONA, G. S.; SCHOEN, R.; SHARMA, S. K.; SHILTS, T.; SIERRA-MEJIA, A.; SINGH, S.; SKELTON, A.; ŠKORIĆ, D.; STAINTON, D.; ŠTAJNER, N.; STAROVIĆ, M.; STUCHI, J. F.; SVOBODA, P.; TAHZIMA, R.; TANG, J.; TESSITORI, M.; THERMOZ, J.; THOMPSON, E.; THOMPSON, J.; TREBICKI, P.; TURINA, M.; SERCE, C. U.; UMBLE, J.; VALIUNAS, D.; VARALLYAY, E.; VARMA, A.; VARVERI, C.; VÁSQUEZ-GUTIÉRREZ, U.; VAZQUEZ-IGLESIAS, I.; VEERAKONE, S.; VILLAMOR, D. E.; VIVES, M. C.; VONČINA, D.; WANG, J.; WESTENBERG, M.; WETZEL, T.; WINTER, S.; WRIGHT, G.; WULFF, N. A.; XU, W. X.; YOKOMI, R.; ZHOU, C.; ZIKELI, K.; ZINDOVIĆ, J. Streamlining global germplasm exchange: integrating scientific rigor and common sense to exclude phantom agents from regulation. Plant Disease, v.109, n.4, p.736-755, 2025 0191-2917, Scientific Societies, 2025.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 4 | |
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