scholarly journals A High-Density Genetic Map of Wild Emmer Wheat from the Karaca Dağ Region Provides New Evidence on the Structure and Evolution of Wheat Chromosomes

2017 ◽  
Vol 8 ◽  
Author(s):  
Chad Jorgensen ◽  
Ming-Cheng Luo ◽  
Ramesh Ramasamy ◽  
Mathew Dawson ◽  
Bikram S. Gill ◽  
...  
Keyword(s):  
Genetic Map ◽  
High Density ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
New Evidence

High-density genetic map of durum wheat × wild emmer wheat based on SSR and DArT markers

2008 ◽  
Vol 117 (1) ◽  
pp. 103-115 ◽  
Author(s):  
Zvi Peleg ◽  
Yehoshua Saranga ◽  
Tatiana Suprunova ◽  
Yefim Ronin ◽  
Marion S. Röder ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Genetic Map ◽  
High Density ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
Dart Markers

scholarly journals Grain Protein Content QTLs Identified in a Durum × Wild Emmer Wheat Mapping Population Tested in Five Environments

2019 ◽  
Author(s):  
Andrii Fatiukha ◽  
Itamar Lupo ◽  
Gabriel Lidzbarsky ◽  
Valentina Klymiuk ◽  
Abraham B. Korol ◽  
...  
Keyword(s):  
Protein Content ◽  
Genetic Map ◽  
Grain Protein Content ◽  
High Density ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
Grain Protein ◽  
Genetic Dissection ◽  
Ril Population

AbstractWild emmer wheat (Triticum turgidumssp.dicoccoides, WEW) was shown to exhibit high grain protein content (GPC) and therefore, possess a great potential for improvement of cultivated wheat nutritional value. A recombinant inbred line (RIL) population derived from a cross betweenT. durumvar. Svevo and WEW acc. Y12-3 was used for construction of a high-density genetic map and genetic dissection of GPC. Genotyping of 208 F6RILs with 15K wheat SNP array yielded 4,166 polymorphic SNP markers, of which 1,510 were designated as skeleton markers. A total map length of 2,169 cM was obtained with an average distance of 1.5 cM between SNPs. A total of 12 GPC QTLs with LOD score range of 2.7-35.9, and PEV of 2.6-26.6% were identified under five environments. Major QTLs with favorable alleles from WEW were identified on chromosomes 4BS, 5AS, 6BS and 7BL. The QTL region on 6BS coincided with the physical position of the previously cloned QTL,Gpc-B1. Comparisons of the physical intervals of the GPC QTLs described here with the results previously reported in other durum×WEW RIL population led to the identification of four common and two homoeologous QTLs. Exploration of the large genetic variation within WEW accessions is a precondition for discovery of exotic beneficial alleles, as we have demonstrated here, by the identification of seven novel GPC QTLs. Therefore, our research emphasizes the importance of GPC QTL dissection in diverse WEW accessions as a source of novel alleles for improvement of GPC in cultivated wheat.Key messageGenetic dissection of GPC in tetraploid durum × WEW RIL population, based on high-density SNP genetic map, revealed 12 QTLs, with favorable WEW allele for 11 QTLs.

Ultra-dense genetic map of durum wheat × wild emmer wheat developed using the 90K iSelect SNP genotyping assay

2014 ◽  
Vol 34 (4) ◽  
pp. 1549-1562 ◽  
Author(s):  
Raz Avni ◽  
Moran Nave ◽  
Tamar Eilam ◽  
Hanan Sela ◽  
Chingiz Alekperov ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Genetic Map ◽  
Snp Genotyping ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
Genotyping Assay

scholarly journals Solar Radiation-Associated Adaptive SNP Genetic Differentiation in Wild Emmer Wheat, Triticum dicoccoides

2017 ◽  
Vol 8 ◽  
Author(s):  
Jing Ren ◽  
Liang Chen ◽  
Xiaoli Jin ◽  
Miaomiao Zhang ◽  
Frank M. You ◽  
...  
Keyword(s):  
Solar Radiation ◽  
Genetic Differentiation ◽  
Triticum Dicoccoides ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer

Microsatellite Diversity Correlated with Ecological-Edaphic and Genetic Factors in Three Microsites of Wild Emmer Wheat in North Israel

2000 ◽  
Vol 17 (6) ◽  
pp. 851-862 ◽  
Author(s):  
Youchun Li ◽  
Tzion Fahima ◽  
Abraham B. Korol ◽  
Junhua Peng ◽  
Marion S. R ◽  
...  
Keyword(s):  
Genetic Factors ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
Microsatellite Diversity

Evolutionary agriculture domestication of wild emmer wheat

2021 ◽  
pp. 193-255
Author(s):  
Junhua Peng ◽  
Zhiyong Liu ◽  
Xionglun Liu ◽  
Jun Yan ◽  
Dongfa Sun ◽  
...  
Keyword(s):  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer

Identification and mapping of a photoperiod response gene (QPpd.zafu-4A) on wild emmer wheat (Triticum turgidum L.) chromosome 4AL

Euphytica ◽  
2019 ◽  
Vol 215 (9) ◽  
Author(s):  
Jinsheng Yu ◽  
Yunzheng Miao ◽  
Siqing Yang ◽  
Zhaobin Shi ◽  
Nana Miao ◽  
...  
Keyword(s):  
Triticum Turgidum ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer ◽  
Photoperiod Response ◽  
Response Gene
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