Query (optional)   in Class  

GrainGenes Reference Report: PLO-12:e0178290

[ Printable Version ]  [ Submit comment/correction ]

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