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GrainGenes Reference Report: PLO-12:e0178290

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Reference	PLO-12:e0178290
Title	Dissecting the old Mediterranean durum wheat genetic architecture for phenology, biomass and yield formation by association mapping and QTL meta-analysis
Journal	PLoS One
Year	2017
Volume	12:e017829
Author	Soriano JM Malosetti M Rosello M Sorrells ME Royo C
Abstract	Association mapping was used to identify genome regions affecting yield formation, crop phenology and crop biomass in a collection of 172 durum wheat landraces representative of the genetic diversity of ancient local durum varieties from the Mediterranean Basin. The collection was genotyped with 1,149 DArT markers and phenotyped in Spanish northern and southern locations during three years. A total of 245 significant marker trait associations (MTAs) (P<0.01) were detected. Some of these associations confirmed previously identified quantitative trait loci (QTL) and/or candidate genes, and others are reported for the first time here. Eighty-six MTAs corresponded with yield and yield component traits, 70 to phenology and 89 to biomass production. Twelve genomic regions harbouring stable MTAs (significant in three or more environments) were identified, while five and two regions showed specific MTAs for northern and southern environments, respectively. Sixty per cent of MTAs were located on the B genome and 29% on the A genome. The marker wPt-9859 was detected in 12 MTAs, associated with six traits in four environments and the mean across years. To refine QTL positions, a meta-analysis was performed. A total of 477 unique QTLs were projected onto a durum wheat consensus map and were condensed to 71 meta-QTLs and left 13 QTLs as singletons. Sixty-one percent of QTLs explained less than 10% of the phenotypic variance confirming the high genetic complexity of the traits analysed.
External Databases	https://doi.org/10.1371/journal.pone.0178290
QTL	[ Hide all but 1 of 158 ] QMas.MedDurum-1A QMas.MedDurum-2A QMas.MedDurum-2B QMas.MedDurum-3A QMas.MedDurum-4A QMas.MedDurum-4B.1 QMas.MedDurum-4B.2 QMas.MedDurum-5B QMas.MedDurum-6B.1 QMas.MedDurum-6B.2 QMas.MedDurum-6B.3 QMas.MedDurum-7A.1 QMas.MedDurum-7A.2 QMas.MedDurum-7B.1 QMas.MedDurum-7B.2 QMas.MedDurum-7B.3 QDba.MedDurum-1B QDba.MedDurum-2B QDba.MedDurum-3B QDba.MedDurum-4A.1 QDba.MedDurum-4A.2 QDba.MedDurum-5B QDsb.MedDurum-1A.1 QDsb.MedDurum-1A.2 QDsb.MedDurum-2B.1 QDsb.MedDurum-2B.2 QDsb.MedDurum-2B.3 QDsb.MedDurum-3B QDsb.MedDurum-4B QDsb.MedDurum-5B QDsb.MedDurum-6A QDsb.MedDurum-6B.1 QDsb.MedDurum-6B.2 QGf.MedDurum-1B QGf.MedDurum-2B.1 QGf.MedDurum-2B.2 QGf.MedDurum-4A QGf.MedDurum-4B QGf.MedDurum-6A QGf.MedDurum-7B.1 QGf.MedDurum-7B.2 QYld.MedDurum-3B.1 QYld.MedDurum-3B.2 QYld.MedDurum-4B QYld.MedDurum-7A QHi.MedDurum-2B.1 QHi.MedDurum-2B.2 QHi.MedDurum-3A.1 QHi.MedDurum-3A.2 QHi.MedDurum-7A QHi.MedDurum-7B QGwe.MedDurum-1A.1 QGwe.MedDurum-1A.2 QGwe.MedDurum-1B QGwe.MedDurum-2B QGwe.MedDurum-3B QGwe.MedDurum-4B.1 QGwe.MedDurum-4B.2 QGwe.MedDurum-6B QKpm.MedDurum-1A QKpm.MedDurum-1B QKpm.MedDurum-3B QKpm.MedDurum-4B QKpm.MedDurum-7A.1 QKpm.MedDurum-7A.2 QKpm.MedDurum-7B QHt.MedDurum-2A QHt.MedDurum-2B QHt.MedDurum-3B QHt.MedDurum-4A QHt.MedDurum-4B QHt.MedDurum-6B.1 QHt.MedDurum-6B.2 QHt.MedDurum-7B.1 QHt.MedDurum-7B.2 QSpsm.MedDurum-1B QSpsm.MedDurum-2A QSpsm.MedDurum-6A QSpsm.MedDurum-6B QTL0864_BM-Soriano_et_al__2017 QTL0873_BM-Soriano_et_al__2017 QTL0876_BM-Soriano_et_al__2017 QTL0887_BM-Soriano_et_al__2017 QTL0901_BM-Soriano_et_al__2017 QTL0903_BM-Soriano_et_al__2017 QTL0910_BM-Soriano_et_al__2017 QTL0911_BM-Soriano_et_al__2017 QTL0918_BM-Soriano_et_al__2017 QTL0921_BM-Soriano_et_al__2017 QTL0925_BM-Soriano_et_al__2017 QTL0928_BM-Soriano_et_al__2017 QTL0929_BM-Soriano_et_al__2017 QTL0933_BM-Soriano_et_al__2017 QTL0935_BM-Soriano_et_al__2017 QTL0936_BM-Soriano_et_al__2017 QTL0870_DBA-Soriano_et_al__2017 QTL0883_DBA-Soriano_et_al__2017 QTL0890_DBA-Soriano_et_al__2017 QTL0897_DBA-Soriano_et_al__2017 QTL0900_DBA-Soriano_et_al__2017 QTL0912_DBA-Soriano_et_al__2017 QTL0863_DSB-Soriano_et_al__2017 QTL0866_DSB-Soriano_et_al__2017 QTL0878_DSB-Soriano_et_al__2017 QTL0880_DSB-Soriano_et_al__2017 QTL0884_DSB-Soriano_et_al__2017 QTL0894_DSB-Soriano_et_al__2017 QTL0909_DSB-Soriano_et_al__2017 QTL0913_DSB-Soriano_et_al__2017 QTL0915_DSB-Soriano_et_al__2017 QTL0917_DSB-Soriano_et_al__2017 QTL0922_DSB-Soriano_et_al__2017 QTL0868_GFD-Soriano_et_al__2017 QTL0877_GFD-Soriano_et_al__2017 QTL0879_GFD-Soriano_et_al__2017 QTL0899_GFD-Soriano_et_al__2017 QTL0908_GFD-Soriano_et_al__2017 QTL0916_GFD-Soriano_et_al__2017 QTL0932_GFD-Soriano_et_al__2017 QTL0934_GFD-Soriano_et_al__2017 QTL0891_GY_-Soriano_et_al__2017 QTL0893_GY-Soriano_et_al__2017 QTL0904_GY_-Soriano_et_al__2017 QTL0926_GY-Soriano_et_al__2017 QTL0885_HI-Soriano_et_al__2017 QTL0886_HI-Soriano_et_al__2017 QTL0889_HI-Soriano_et_al__2017 QTL0888_HI-Soriano_et_al__2017 QTL0931_HI-Soriano_et_al__2017 QTL0939_HI-Soriano_et_al__2017 QTL0862_TKW-Soriano_et_al__2017 QTL0865_TKW-Soriano_et_al__2017 QTL0872_TKW-Soriano_et_al__2017 QTL0882_TKW-Soriano_et_al__2017 QTL0896_TKW-Soriano_et_al__2017 QTL0902_TKW-Soriano_et_al__2017 QTL0905_TKW-Soriano_et_al__2017 QTL0920_TKW-Soriano_et_al__2017 QTL0867_KNM-Soriano_et_al__2017 QTL0871_KNM-Soriano_et_al__2017 QTL0892_KNM-Soriano_et_al__2017 QTL0907_KNM-Soriano_et_al__2017 QTL0927_KNM-Soriano_et_al__2017 QTL0930_KNM-Soriano_et_al__2017 QTL0938_KNM-Soriano_et_al__2017 QTL0874_PH_-Soriano_et_al__2017 QTL0881_PH_-Soriano_et_al__2017 QTL0895_PH_-Soriano_et_al__2017 QTL0898_PH_-Soriano_et_al__2017 QTL0906_PH-Soriano_et_al__2017 QTL0919_PH_-Soriano_et_al__2017 QTL0924_PH_-Soriano_et_al__2017 QTL0937_PH-Soriano_et_al__2017 QTL0940_PH-Soriano_et_al__2017 QTL0869_SNM-Soriano_et_al__2017 QTL0875_SNM-Soriano_et_al__2017 QTL0914_SNM-Soriano_et_al__2017 QTL0923_SNM-Soriano_et_al__2017
Trait Study	Yield, Phenology, Biomass, Mediterranean durums, Soriano2017

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