Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Reference Report: TAG-130-649

[Submit comment/correction]

Reference	TAG-130-649
Title	Genome-wide association mapping for seedling and field resistance to Puccinia striiformis f. sp. tritici in elite durum wheat.
Journal	Theoretical and Applied Genetics
Year	2017
Volume	130
Pages	649-667
Author	Liu W [ Show all 7 ]
Abstract	Improving resistance to stripe rust, caused by Puccinia striiformis f. sp. tritici, is a major objective for wheat breeding. To identify effective stripe rust resistance loci, a genome-wide association study (GWAS) was conducted using 232 elite durum wheat (Triticum turgidum ssp. durum) lines from worldwide breeding programs. Genotyping with the 90 K iSelect wheat single nucleotide polymorphism (SNP) array resulted in 11,635 markers distributed across the genome. Response to stripe rust infection at the seedling stage revealed resistant and susceptible accessions present in rather balanced frequencies for the six tested races, with a higher frequency of susceptible responses to United States races as compared to Italian races (61.1 vs. 43.1% of susceptible accessions). Resistance at the seedling stage only partially explained adult plant resistance, which was found to be more frequent with 67.7% of accessions resistant across six nurseries in the United States. GWAS identified 82 loci associated with seedling stripe rust resistance, five of which were significant at the false discovery rate adjusted P value <0.1 and 11 loci were detected for the field response at the adult plant stages in at least two environments. Notably, Yrdurum-1BS.1 showed the largest effect for both seedling and field resistance, and is therefore considered as a major locus for resistance in tetraploid wheat. Our GWAS study is the first of its kind for stripe rust resistance in tetraploid wheat and provides an overview of resistance in elite germplasm and reports new loci that can be used in breeding resistant cultivars.
External Databases	https://doi.org/10.1007/s00122-016-2841-9 PubMed: 28039515 https://doi.org/10.1007/s00122-016-2841-9
Germplasm	[ Hide all but 1 of 231 ] BRADANO CANNIZZO Lesina MONGIBELLO PIETRAFITTA QUADRATO TORREBIANCA ALDEANO ARIESOL ARTENA BOLENGA SENADUR ANTON APPIO (durum) APPULO ARCANGELO CAPEITI8 CAPPELLI CICCIO CORTEZ LIRA_B_45 MEXICALI-75 Mohawk OFANTO PLATANI PLINIO REVA ROQUENO TRINAKRIA VALBELICE VALNOVA VARANO WEST BRED TURBO ANGRE AWALI-1 BLK2=BELIK2 CHAM-1=WAHA DERAA GEZIRA_17 HAURANI SEBOU ICARDA-78 KRF=KORIFLA=CHAM3 Agridur Arcalis Ardente Arstar DURIAC Excalibur (durum) Orjaune Nefer Astrodur Extradur GRANDUR Helidur Semperdur Topdur Tacna RusselloSG7 SIMETO Levante TOMOUH AWALBIT=FADDA98 OMBAR OMRABI_3_Cham 5 OMRABI_5 AZEGHAR-2 GIDARA-2 ICARDA-125 MASSARA-1 MRB17 OMBIT-1 OMGENIL-3 OMLAHN-3 OMSNIMA-1 TELSET-5 YOUNES-1 COLORADO (durum) WEST BRED 881 SHABHA Brindur PRIMADUR Tetradur AUROCH Exeldur AC_AVONLEA AC_MORSE AC_NAVIGATOR AC_PATHFINDER HERCULES Kyle MEDORA PLENTY Sceptre Ben Belzer Plaza LLOYD Munich REVILLE RUGBY LAKOTA LANGDON WASKANA EDMORE VIC MINDUM Meridiano NORBA CIMMYT-41 CIMMYT-266 BOABDIL BOLIDO BORLI CANYON DURCAL DUROI MOROCCO-1804 Nassira Chaoui Marouane ANOUAR ISLY JAWHAR OURGH TAREK YASMINE BICRECHAM1 CHAHRA1 CHACAN KARIM MOULCHAHBA1 UNIBO-Durum-066 LAGOST3 MOULSABIL2 QUARMAL SEBAH STOJOCRI3 ZEINA_1 BRONTE COLOSSEO CRESO DON_PEDRO MESSAPIA PRODURA Svevo AGHRASS-1 AINZEN-1 AMEDAKUL-1 AMMAR-1 AUS-1 RADIOSO BCRCH-1 BICRE BICREDERAA-1 BIGOST-1 BRACHOUA CHABHA_88 FURAT-1 GEROMTEL-1 GUEROU-1 ADYT_02_505 HEIDER ICARDA-121 KABIR-1 GR/BOY KHABUR-1 LAHN LOUKOS-1 MAAMOURI-1 MARSYR-1 MIKI-1 MURLAGOST-1 NILE OMRUF-2 ORONTE-1 OTB-6 OUASERL-1 OUASLAHN-1 OUASLOUKOS-1 QUABRACH-1 QUADALETE RAZZAK SAJUR SEBATEL-1 TENSIFT-1 TERBOL97-3 TUNSYR-1 WADALMEZ-1 YOUSEF-1 UNIBO-Durum-251 ATIL C2000 SAMAYPA C2004 UNIBO-Durum-256 UNIBO-Durum-259 UNIBO-Durum-260 UNIBO-Durum-261 UNIBO-Durum-263 UNIBO-Durum-264 UNIBO-Durum-265 UNIBO-Durum-266 UNIBO-Durum-267 UNIBO-Durum-268 UNIBO-Durum-269 CIMMYT-23 CIMMYT-47 CIMMYT-52 CIMMYT-67 CIMMYT-73 CIMMYT-7 CIMMYT-104 CIMMYT-108 CIMMYT-136 CIMMYT-172 CIMMYT-198 CIMMYT-222 CIMMYT-247 CIMMYT-260 ASTIGI BOLO BOMBASI GALLARETA=ALTAR84 ILLORA JABATO SULA ARCOBALENO JUPARE C2003 UNIBO-Durum-255 UNIBO-Durum-257 UNIBO-Durum-258 UNIBO-Durum-262
QTL	QYr.durum-1B.1 [ Show all 32 ]
Trait Study	Stripe rust resistance, elite durum collection, Liu2017b

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.