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plant:tomato [2024/07/30 10:07] – rkoebnikplant:tomato [2025/02/03 22:38] (current) – jfpothier
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-====== Tomato (//Solanum lycopersicum//) ======+====== Plant Resistance Genes in Tomato (//Solanum lycopersicum// L.) against //Xanthomonas// Infection ======
  
 Author: [[https://www.researchgate.net/profile/Pavel_Beran2|Pavel Beran]]\\ Author: [[https://www.researchgate.net/profile/Pavel_Beran2|Pavel Beran]]\\
-Internal reviewer: [[https://www.researchgate.net/profile/Inga_Morocko-Bicevska2|Inga Moročko-Bičevska]]\\ +Internal reviewer: [[https://www.researchgate.net/profile/Inga_Morocko-Bicevska2|Inga Moročko-Bičevska]] 
-Expert reviewer: **WANTED!**+
 ===== Pathogen: //Xanthomonas euvesicatoria// pv. //euvesicatoria// ===== ===== Pathogen: //Xanthomonas euvesicatoria// pv. //euvesicatoria// =====
  
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 ---- ----
  
-==== Resistance gene: //Bs2// (transgene) ====+==== Resistance gene: //bs5// (CRISPR/Cas9-mediated knockout) ====
  
 === Synonyms === === Synonyms ===
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 === Source === === Source ===
  
-//Capsicum chacoense// (Cook & Stall, 1963).+Tomato variety Fla. 8000 (Ortega //et al.//, 2024).
 === Status (identified, mapped, cloned, sequenced) === === Status (identified, mapped, cloned, sequenced) ===
  
-Sequenced. +Located on chromosome 9 (Ortega //et al.//, 2024). Sequenced (Ortega //et al.//, 2024).
 === Molecular markers === === Molecular markers ===
  
-Transgene. +CRISPR/Cas9-mediated frameshift mutations (Ortega //et al.//, 2024).
 === Brief description === === Brief description ===
  
-Expression of the //Bs2// pepper gene confers resistance to bacterial spot disease in tomato (Tai //et al//., 1999). Transgenic //Bs2// resistance confers effective field level control of bacterial spot disease in tomato (Horvath //et al.//, 2012).+The two paralogs in tomato, //SlBs5// and //SlBs5L//, are homologs of the pepper //Cabs5// resistance gene (Ortega //et al.//, 2024). The double gene knockouts provided some resistance (fewer / milder symptoms, reduced bacterial growth) against **//X. euvesicatoria// pv. //euvesicatoria//**, **//X. euvesicatoria// pv. //perforans//**, and **//X. hortorum// pv. //gardneri//** (Ortega //et al.//, 2024).
  
 ---- ----
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 === Synonyms === === Synonyms ===
  
-(possibly allelic to //Rx<sub>LA1589</sub> // and //Xv3//) (Zhao //et al//., 2015).+(possibly allelic to //Rx<sub>LA1589</sub>// and //Xv3//) (Zhao //et al//., 2015).
 === Source === === Source ===
  
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 === Synonyms === === Synonyms ===
  
-(possibly allelic to //Rx4// and //Rx<sub>LA1589</sub> //) (Zhao //et al//., 2015).+(possibly allelic to //Rx4// and //Rx<sub>LA1589</sub>//) (Zhao //et al//., 2015).
 === Source === === Source ===
  
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 ===== References ===== ===== References =====
  
-Astua-Monge G, Minsavage GV, Stall RE, Vallejos CE, Davis MJ, Jones JB (2000). //Xv4//-//avrxv4//: a new gene-for-gene interaction identified between //Xanthomonas//// campestris// pv. //vesicatoria// race T3 and the wild tomato relative //Lycopersicon pennellii//. Mol. Plant Microbe Interact. 13: 1346-1355. DOI: [[https://doi.org/10.1094/MPMI.2000.13.12.1346|10.1094/MPMI.2000.13.12.1346]]+Astua-Monge G, Minsavage GV, Stall RE, Vallejos CE, Davis MJ, Jones JB (2000). //Xv4//-//avrxv4//: a new gene-for-gene interaction identified between //Xanthomonas campestris// pv. //vesicatoria// race T3 and the wild tomato relative //Lycopersicon pennellii//. Mol. Plant Microbe Interact. 13: 1346-1355. DOI: [[https://doi.org/10.1094/MPMI.2000.13.12.1346|10.1094/MPMI.2000.13.12.1346]]
  
 Cook AA, Stall RE (1963). Inheritance of resistance in pepper to bacterial spot. Phytopathology 53: 1060-1062. Cook AA, Stall RE (1963). Inheritance of resistance in pepper to bacterial spot. Phytopathology 53: 1060-1062.
  
 Horvath DM, Stall RE, Jones JB, Pauly MH, Vallad GE, Dahlbeck D, Staskawicz BJ, Scott JW (2012). Transgenic resistance confers effective field level control of bacterial spot disease in tomato. PLoS One 7: e42036. DOI: [[https://doi.org/10.1371/journal.pone.0042036|10.1371/journal.pone.0042036]] Horvath DM, Stall RE, Jones JB, Pauly MH, Vallad GE, Dahlbeck D, Staskawicz BJ, Scott JW (2012). Transgenic resistance confers effective field level control of bacterial spot disease in tomato. PLoS One 7: e42036. DOI: [[https://doi.org/10.1371/journal.pone.0042036|10.1371/journal.pone.0042036]]
 +
 +Ortega A, Seong K, Schultink A, de Toledo Thomazella DP, Seo E, Zhang E, Pham J, Cho MJ, Dahlbeck D, Warren J, Minsavage GV, Jones JB, Sierra-Orozco E, Hutton SF, Staskawicz B (2024). CRISPR/Cas9-mediated editing of //Bs5// and //Bs5L// in tomato leads to resistance against //Xanthomonas//. Plant Biotechnol. J., in press. DOI: [[https://doi.org/10.1111/pbi.14404|10.1111/pbi.14404]]
  
 Pei C, Wang H, Zhang J, Wang Y, Francis DM, Yang W (2012). Fine mapping and analysis of a candidate gene in tomato accession PI128216 conferring hypersensitive resistance to bacterial spot race T3. Theor. Appl. Genet. 124: 533-542. DOI: [[https://doi.org/10.1007/s00122-011-1726-1|10.1007/s00122-011-1726-1]] Pei C, Wang H, Zhang J, Wang Y, Francis DM, Yang W (2012). Fine mapping and analysis of a candidate gene in tomato accession PI128216 conferring hypersensitive resistance to bacterial spot race T3. Theor. Appl. Genet. 124: 533-542. DOI: [[https://doi.org/10.1007/s00122-011-1726-1|10.1007/s00122-011-1726-1]]
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 Wang Y, Zhang Y, Gao Z, Yang W (2018). Breeding for resistance to tomato bacterial diseases in China: challenges and prospects. Horticultural Plant J. 4: 193–207. DOI: [[https://doi.org/10.1016/j.hpj.2018.08.004|10.1016/j.hpj.2018.08.004]] Wang Y, Zhang Y, Gao Z, Yang W (2018). Breeding for resistance to tomato bacterial diseases in China: challenges and prospects. Horticultural Plant J. 4: 193–207. DOI: [[https://doi.org/10.1016/j.hpj.2018.08.004|10.1016/j.hpj.2018.08.004]]
 +
 +----
 +
 +===== Acknowledgements =====
 +
 +This fact sheet is based upon work from COST Action CA16107 EuroXanth, supported by COST (European Cooperation in Science and Technology).
  
plant/tomato.1722330471.txt.gz · Last modified: 2024/07/30 10:07 by rkoebnik

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