Results 61 to 70 of about 10,065 (218)

Ozone Tolerance Found in Aegilops tauschii and Primary Synthetic Hexaploid Wheat [PDF]

Plants, 2019
Modern wheat cultivars are increasingly sensitive to ground level ozone, with 7–10% mean yield reductions in the northern hemisphere. In this study, three of the genome donors of bread wheat, Triticum urartu (AA), T. dicoccoides (AABB), and Aegilops tauschii (DD) along with a modern wheat cultivar (T. aestivum ‘Skyfall’), a 1970s cultivar (T. aestivum ‘
Brewster, Clare, Hayes, Felicity, Fenner, Nathalie   +2 more
openaire   +4 more sources

Aegilops tauschii: A valuable source for karnal bunt resistance

, 2008
Parveen Chhuneja, Satinder Kaur, DEEPIKA DEEPIKA, Singh Tp, I.K. Sharma, Dhaliwal Hs, Kuldeep Singh   +6 more
openalex   +3 more sources

Cytonuclear Coevolution following Homoploid Hybrid Speciation inAegilops tauschii

Molecular Biology and Evolution, 2018
The diploid D-genome lineage of the Triticum/Aegilops complex has an evolutionary history involving genomic contributions from ancient A- and B/S-genome species. We explored here the possible cytonuclear evolutionary responses to this history of hybridization.
Li, Changping, Sun, Xuhan, Conover, Justin, Zhang, Zhibin, Wang, Jinbin, Wang, Xiaofei, Deng, Xin, Wang, Hongyan, Liu, Bao, Wendel, Jonathan, Gong, Lei   +10 more
openaire   +3 more sources

Identification of Glu-D1 Alleles and Novel Marker–Trait Associations for Flour Quality and Grain Yield Traits under Heat-Stress Environments in Wheat Lines Derived from Diverse Accessions of Aegilops tauschii

International Journal of Molecular Sciences, 2022
Heat stress during grain filling is considered one of the major abiotic factors influencing wheat grain yield and quality in arid and semi-arid regions. We studied the effect of heat stress on flour quality and grain yield at moderate and continuous heat
Ikram Elsadig Suliman Mohamed, N. M. Kamal, H. M. Mustafa, M. Abdalla, Ashraf. M. A. Elhashimi, Y. Gorafi, I. Tahir, H. Tsujimoto, Hiroyuki Tanaka   +8 more
semanticscholar   +1 more source

Stem Rust Resistance in Aegilops tauschii Germplasm [PDF]

Crop Science, 2011
Aegilops tauschii Coss., the D genome donor of hexaploid wheat, Triticum aestivum L., has been used extensively for the transfer of agronomically important traits to wheat, including stem rust resistance genes Sr33, Sr45, and Sr46. To identify potentially new stem rust resistance genes in A. tauschii germplasm, we evaluated 456 nonduplicated accessions
Rouse, Matthew N., Olson, Eric L., Gill, Bikram S., Pumphrey, Michael O., Jin, Yue   +4 more
openaire   +2 more sources

Genome-wide characterization of early response genes to abscisic acid coordinating multiple pathways in Aegilops tauschii

Crop Journal, 2021
The diploid wild goat grass Aegilops tauschii (Ae. tauschii, 2n = 14; DD), as the D-sub genome of common wheat, provides rich germplasm resources for many aspects of wheat breeding.
Yu Wei, Liangjing Cao, Xucheng Huang, Xuan Wang, Huan Wang, Yongchao Song, Qiang He, Mingjie Lyu, Xinwen Hu, Jun Liu   +9 more
doaj   +1 more source

Enhancing Wheat Flour Quality Through Introgression of High-Molecular-Weight Glutenin Subunits From Aegilops tauschii Accessions

Frontiers in Sustainable Food Systems, 2022
Narrow genetic diversity in the wheat gene pool restricts the improvement of wheat quality traits. Aegilops tauschii possesses valuable genetic diversity that can be used to improve not only biotic and abiotic stresses in arid regions but also wheat ...
Ikram Elsadig Suliman Mohamed, Haruka Oe, N. M. Kamal, H. M. Mustafa, Y. Gorafi, I. Tahir, H. Tsujimoto, Hiroyuki Tanaka   +7 more
semanticscholar   +1 more source

Genome-wide association study of 29 morphological traits in Aegilops tauschii [PDF]

Scientific Reports, 2015
AbstractAegilops tauschii is the D-genome progenitor of hexaploid wheat (Triticum aestivum). It is considered to be an important source of genetic variation for wheat breeding and its genome is an invaluable reference for wheat genomics. We conducted a genome-wide association study using 7,185 single nucleotide polymorphism (SNP) markers across 322 ...
Yaxi Liu, Lang Wang, Shuangshuang Mao, Kun Liu, Yanli Lu, Jirui Wang, Yuming Wei, Youliang Zheng   +7 more
openaire   +2 more sources

Genome-Wide Association Mapping of Grain Micronutrients Concentration in Aegilops tauschii [PDF]

Frontiers in Plant Science, 2019
Bread wheat is an important and the most consumed cereal worldwide. However, people with predominantly cereal-based diets are increasingly affected by micronutrient deficiencies, suggesting the need for biofortified wheat varieties. The limited genetic diversity in hexaploid wheat warrants exploring the wider variation present in wheat wild relatives ...
Sanu Arora, Sanu Arora, Jitender Cheema, Jesse Poland, Cristobal Uauy, Parveen Chhuneja   +5 more
openaire   +3 more sources

Fluorescence in situ hybridization karyotyping reveals the presence of two distinct genomes in the taxon Aegilops tauschii

BMC Genomics, 2018
Background Aegilops tauschii is the donor of the bread wheat D genome. Based on spike morphology, the taxon has conventionally been subdivided into ssp. tauschii and ssp. strangulata.
Laibin Zhao, Shunzong Ning, Yingjin Yi, Lianquan Zhang, Zhongwei Yuan, Jirui Wang, Youliang Zheng, Ming Hao, Dengcai Liu   +8 more
doaj   +1 more source