Aegilops tauschii
Birth and Death of LTR-Retrotransposons in Aegilops tauschii
... ABSTRACT Long terminal repeat-retrotransposons (LTR-RTs) are a major component of all flowering plant genomes. To analyze the time dynamics of LTR-RTs, we modeled the insertion rates of the 35 most abundant LTR-RT ...
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Molecular characterization of HMW-GS 1Dx3t and 1Dx4t genes from Aegilops tauschii and their potential value for wheat quality improvement
... Aegilops tauschii contains many useful genes for bread wheat cultivar improvement, and therefore in a long time it serves as an important genetic ...Ae. tauschii , and have been introgressed and ...
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Highly Recombinogenic Regions at Seed Storage Protein Loci on Chromosome 1DS of Aegilops tauschii, the D-Genome Donor of Wheat
... of Aegilops tauschii, the diploid D-genome donor species of hexaploid ...Ae. tauschii was used to overcome some of the limitations commonly associated with molecular studies of wheat such as low ...
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Genetic Characterization of Genetic Resources of Aegilops tauschii, Wheat D Genome Donor, Newly Collected in North Caucasia
... and Aegilops tauschii Coss. [1] [2]. Ae. tauschii is a wild diploid goatgrass species with the DD genome and considered to be one of the most important genetic resources among wheat wild relatives ...
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Responses of above and below-ground traits of wheat wild relative (Aegilops tauschii) and bread wheat (Triticum aestivum L.) to imposed moisture stress
... The narrow genetic variation of bread wheat is one of the limitations to improve it for drought-tolerance. The research carried out to study the responses of different genotypes and traits to imposed moisture stress. ...
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Molecular Mapping of Segregation Distortion Loci in Aegilops tauschii
... mosome in excess of the theoretical 50%. Several allelic The advent of molecular markers such as RFLPs has interactions that cause dysfunction of the sperm that permitted the construction of extensive genetic linkage ...
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Phenotypic assessment of commercial wheat (Triticum aestivum) crosses with a synthetic hexaploid incorporating wild germplasm from Aegilops tauschii
... A. tauschii in synthetic hexaploids has previously been shown to have the potential to provide a broad range of beneficial genetics for traits ranging from grain quality to biotic and abiotic stress tolerance ...
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Comparison of Grain Zinc and Iron Concentration between Synthetic Hexaploid Wheats and Their Parents
... and Aegilops tauschii Cosson [11] [12]. Ae. tauschii, the D-genome donor of common wheat, has a very wide geographic distribution extending westwards to Turkey and eastwards to Afg- hanistan and ...
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Evolutionary Relationship of Wheat Protein Disulphide Isomerase (PDI) Gene Promoter Sequence Based on Phylogenetic Analysis
... urartu, Aegilops speltoides and Aegilops tauschii was given by ...(AA) Aegilops speltoides (BB) and Aegilops tauschii ...
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Characterisation of a novel high molecular weight glutenin subunit 1Dy12 3 from hexaploid wheat (Triticum aestivum L )
... The AABBDD genome of hexaploid wheat (Triti- cum aestivum L.) was created by the amphiploidi- sation of a tetraploid wheat species (Triticum turgidum L. ssp. diccoccum (Schrank) Thell., AABB) and diploid goat grass ...
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Evaluation of Diversity in Wild Relatives of Wheat
... of tetraploid durum wheat, Triticum turgidum var. durum (2n = 28, AABB) with the diploid wild goat grass, Aegilops tauschii, led to the origin and evolu- tion of hexaploid wheat about 8000 years ago. Bread ...
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Molecular Relationships among Different Seryian Aegilops Species (Poaceae)
... are Aegilops tauschii, Aegilops ventricosa, Aegilops crassa, Aegilops juvenalis and Ae- gilops ...for Aegilops tauschii (2n = 14 chromosome) and Ae- gilops ventricosa (28 ...
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Megabase level sequencing reveals contrasted organization and evolution patterns of the wheat gene and transposable element spaces
... Further insights into the composition of the wheat genome have been provided by other random sequencing efforts. Anal- ysis of 3 Mb of plasmid end sequences produced from Aegilops tauschii (the D genome ...
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Introgression of Aegilops speltoides segements in Triticum aestivum and the effect of the gametocidal genes
... from Aegilops speltoides or a closely related species (Sarkar and Stebbins, 1956; Riley et ...from Aegilops tauschii (McFadden and Sears, ...Ae. tauschii (DD) is thought to have occurred only ...
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Vigour variability in hybrid kernels of triticale with Aegilops under the influence of biostimulation
... A b s t r a c t. The influence of a variable magnetic field of 30 mT magnetic induction and frequency f = 50 Hz, at different exposure times (8, 15, 30, 60 and 120 s), as well as an electric field of 5 kV cm -1 intensity ...
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Comparative mapping and targeted capture sequencing of the gametocidal loci in Aegilops sharonensis
... Aegilops sharonensis has been reported to be a rich source of genetic diversity for biotic and abiotic stress tolerance. Studies have identified Ae. sharonensis accessions with resistance to many pathogens and ...
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Abstract M., M���������� M., Š������ V., H���������� M., H��������� P., K���� J. (2004): Powdery mildew resistance in some Aegilops species . Plant Protect. Sci., 40 : 87–93.
... genus Aegilops, have become an important genetic resource of both resistance to various diseases and tolerance against abiotic ...1995). Aegilops speltoides Tausch is a donor of gene ...
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Comparative mapping and targeted capture sequencing of the gametocidal loci in Aegilops sharonensis
... as Aegilops sharonensis Eig are preferentially transmitted to the next generation through both the male and female gametes when introduced into wheat (Triticum aestivum ...
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Wheat’s wild relatives vary in their response to nitrogen and ozone
... Wild populations of Triticum and Aegilops species which form the close wild relatives of wheat, have retained their wide genetic diversity and, as a result, are particularly useful to pl[r] ...
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Molecular variation in chloroplast DNA regions in ancestral species of wheat.
... In this report, by using five diploid Aegilops and two tetraploid wheat species, which might have been involved in the polyploidy evolution toward common wheat, restriction map [r] ...
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