Results 181 to 190 of about 10,065 (218)
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Stripe Rust Resistance in Aegilops tauschii Germplasm
Crop Science, 2013ABSTRACTAegilops tauschii Coss., the D‐genome progenitor of hexaploid wheat (Triticum aestivum L.), is an important source of useful genes for wheat improvement. We characterized a germplasm collection of 118 Ae. tauschii accessions for response to stripe rust, a devastating disease caused by the fungus Puccinia striiformis f. sp. tritici (Pst).
Miao Liu +10 more
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Cellular and physiological responses to drought stress in Aegilops tauschii genotypes
Cellular and Molecular Biology, 2019Drought stress is one of the most important limiting factors in crop yield through impact on the cellular and physiological functions of the plant. Therefore, the study of physiological responses of plants can help to better understanding the drought tolerance mechanisms.
Mehran, Falaknaz +5 more
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Genetic diversity of avenin-like b genes in Aegilops tauschii Coss
Genetica, 2017Avenin-like storage proteins influence the rheological properties and processing quality in common wheat, and the discovery of new alleles will benefit wheat quality improvement. In this study, 13 avenin-like b alleles (TaALPb7D-A-M) were discovered in 108 Aegilops tauschii Coss. accessions.
Dong, Cao +6 more
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Development and QTL assessment of Triticum aestivum–Aegilops tauschii introgression lines
Theoretical and Applied Genetics, 2005A set of 84 bread wheat lines, each containing a single homozygous introgression of the Aegilops tauschii genome was produced in the 'Chinese Spring' background via backcrossing of the D-genome chromosome substitution lines 'Chinese Spring'/Sears's 'Synthetic 6x' with the recurrent parent and subsequent selfing.
Elena G, Pestsova +2 more
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Stripe rust resistance in Aegilops tauschii and its genetic analysis
Genetic Resources and Crop Evolution, 2010Aegilops tauschii Coss., the D-genome progenitor of common wheat (Triticum aestivum L.) includes two subspecies, tauschii and strangulata (Eig) Tzvel. Subspecies tauschii has a wide geographic distribution spreading westwards to Turkey and eastwards to Afghanistan and China, while ssp.
Dengcai Liu +4 more
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Diversity and distribution of puroindoline-D1 genes in Aegilops tauschii
Genetic Resources and Crop Evolution, 2015Puroindoline-D1 genes are the key genes that decide kernel texture in bread wheat, but limited genetic resources have impeded the improvement of wheat quality. In this study, the puroindoline-D1 genes from 110 accessions of Aegilops tauschii Coss. (the D genomic ancestor of bread wheat) were isolated and sequenced to identify new alleles and discover ...
Di Liu +5 more
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Durum wheat cultivation associated with Aegilops tauschii in northern Iran
Genetic Resources and Crop Evolution, 2007Hexaploid bread wheat (Triticum aestivum L. ssp. aestivum) is assumed to have originated by natural hybridization between cultivated tetraploid Triticum turgidum L. and wild diploid Aegilops tauschii Coss. This scenario is broadly accepted, but very little is known about the ecological aspects of bread wheat evolution.
Yoshihiro Matsuoka +5 more
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Genome-wide association study of phosphorus-deficiency-tolerance traits in Aegilops tauschii
Theoretical and Applied Genetics, 2015Using GWAS, 13 significant SNPs distributed on six of the seven Aegilops tauschii chromosomes (all but 5D) were identified, and several candidate P-deficiency-responsive genes were proposed from searches of public databases. Aegilops tauschii, the wheat (Triticum aestivum) D-genome progenitor, possesses numerous genes for stress resistance, including ...
Yaxi, Liu +7 more
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Transgenic rice plants harboring the grain hardness-locus region of Aegilops tauschii
Plant Cell Reports, 2011Grain hardness of wheat is determined by the hardness (Ha)-locus region, which contains three friabilin-related genes: puroindoline-a (Pina), puroindoline-b (Pinb) and GSP-1. In our previous study, we produced the transgenic rice plants harboring the large genomic fragment of the Ha-locus region of Aegilops tauschii containing Pina and GSP-1 genes by ...
Go, Suzuki +7 more
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