A consensus map for Ug99 stem rust resistance loci in wheat

dc.creatorLong-Xi Yu
dc.creatorBarbier, H.
dc.creatorRouse, M.N.
dc.creatorSingh, S.
dc.creatorSingh, R.P.
dc.creatorBhavani, S.
dc.creatorHuerta-Espino, J.
dc.creatorSorrells, M.E.
dc.date2019-01-11T20:48:48Z
dc.date2019-01-11T20:48:48Z
dc.date2014
dc.date.accessioned2023-07-17T20:03:20Z
dc.date.available2023-07-17T20:03:20Z
dc.identifier0040-5752
dc.identifier1432-2242
dc.identifierhttps://hdl.handle.net/10883/19757
dc.identifier10.1007/s00122-014-2326-7
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7511633
dc.descriptionThe global effort to identify new sources of resistance to wheat stem rust, caused by Pucciniagraminis f. sp. tritici race group Ug99 has resulted in numerous studies reporting both qualitative genes and quantitative trait loci. The purpose of our study was to assemble all available information on loci associated with stem rust resistance from 21 recent studies on Triticum aestivum L. (bread wheat) and Triticum turgidum subsp. durum desf. (durum wheat). The software LPmerge was used to construct a stem rust resistance loci consensus wheat map with 1,433 markers incorporating Single Nucleotide Polymorphism, Diversity Arrays Technology, Genotyping-by-Sequencing as well as Simple Sequence Repeat marker information. Most of the markers associated with stem rust resistance have been identified in more than one population. Several loci identified in these populations map to the same regions with known Sr genes including Sr2, SrND643, Sr25 and Sr57 (Lr34/Yr18/Pm38), while other significant markers were located in chromosome regions where no Sr genes have been previously reported. This consensus map provides a comprehensive source of information on 141 stem rust resistance loci conferring resistance to stem rust Ug99 as well as linked markers for use in marker-assisted selection.
dc.description1561-1581
dc.formatPDF
dc.languageEnglish
dc.publisherSpringer
dc.rightsCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.
dc.rightsOpen Access
dc.source7
dc.source127
dc.sourceTheoretical and Applied Genetics
dc.subjectAGRICULTURAL SCIENCES AND BIOTECHNOLOGY
dc.subjectQuantitative Trait Locus
dc.subjectAssociation Mapping
dc.subjectStem Rust
dc.subjectStem Rust Resistance
dc.subjectWHEAT
dc.subjectQUANTITATIVE TRAIT LOCI
dc.subjectCHROMOSOME MAPPING
dc.subjectRUSTS
dc.subjectDISEASE RESISTANCE
dc.subjectADULT PLANT RESISTANCE
dc.titleA consensus map for Ug99 stem rust resistance loci in wheat
dc.coverageGermany


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