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Diversity and distribution of Rc1 alleles in Triticum urartu from the Middle East

Genetic Resources and Crop Evolution, 2017
Rc1 (red coleoptile) encode a R2R3-MYB transcription factor TaMYB-A1 in common wheat, but the homologous genes have not been reported in Triticum urartu or Triticum monococcum, both species being sources of the ancient A genome. In this study, four alleles were discovered in 120 T. urartu accessions, and two alleles from nine T.
Dong Cao   +6 more
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Characterization of a Novel 1Ay Gene and Its Expression Protein in Triticum urartu

Agricultural Sciences in China, 2010
High molecular weight glutenin subunit (HMW-GS) plays an important role in determining dough property and bread-making quality, and the exploration of novel genes for HMW-GS will be crucial for quality improvement program. A gene coding the y type HMW-GS at Glu-A1 locus in Triticum urartu (AA, 2n = 2x = 14) with an electrophoretic mobility similar to ...
Xi-gui HU   +5 more
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Basis of difference between reciprocal crosses involving Triticum boeoticum and T. urartu

Theoretical and Applied Genetics, 1977
The boeoticum (♀) X urartu (♂) F1 hybrids gave small, plump and viable seeds while the reciprocal crosses with T. urartu as the female parent had long, shrivelled and non-viable seeds. Reciprocal nuclear-substitution lines comprising the nucleus of one species into the cytoplasm of the other were developed through repeated backcrossing and were crossed
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Sequencing of thePinb-2locus inTriticum monococcumandTriticum urartu

Cereal Research Communications, 2012
Recently, four novel genes named Pinb-2, with 57–60% sequence similarity with wild-type allele Pinb-D1a coding for grain-hardness related puroindoline B have been shown to occur on homoeologous group 7 chromosomes in bread wheat (Triticum aestivum). In the present report, T. monococcum ssp.
Gazzelloni, G., Gazza, L., Pogna, N.
openaire   +2 more sources

A proteomic analysis to identify cold acclimation associated proteins in wild wheat (Triticum urartu L.)

Molecular Biology Reports, 2014
To gain a better understanding of cold acclimation process in wheat, we applied a 2-DE based proteomic approach to discover changes in proteome profile of a diploid wild wheat (Triticum urartu L.) during prolonged cold stress treatment. To this end, plants were grown in pots and the growing seedlings (4-leaf stage) were exposed to cold stress.
Javad, Gharechahi   +3 more
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Identification and Characterization of the Expansin Genes in Triticum urartu in Response to Various Phytohormones

Russian Journal of Genetics, 2020
Expansins are ancient proteins involved in cell wall loosening during diverse biological processes in plants. They may participate inplant developmental processes and in responses to multiple external stresses. Triticum urartu is a diploid wheat, which is the A genome donor in hexaploid wheat (AABBDD). Wheat is an important agricultural crop.
L. Peng   +10 more
openaire   +1 more source

Stripe rust resistance in Triticum durum – T. monococcum and T. durum – T. urartu amphiploids

Australasian Plant Pathology, 2013
Stripe rust is recognized as a significant constraint to wheat production worldwide. Sustainable control against this destructive disease is achieved preferably by deploying stripe rust resistance genes (Yr) in wheat cultivars. To identify new sources of effective Yr genes against stripe rust, the response of 194 wheat amphiploids (AABBAmAm and ...
Sania Ahmed   +6 more
openaire   +1 more source

Predicting conserved domain and structural variations of prenyl transferase sequence variants in Triticum urartu

2016 International Conference on Bioinformatics and Systems Biology (BSB), 2016
Prenyl transferase enzyme is widely distributed among plants. This enzyme catalyses prenylation reaction, that leads to increased flavonoid's activity. In this research, highly conserved polyprenyl patterns have been analysed in plants. Prenyl transferase in Triticum urartu, Oryza sativa japonica and Zea mays share presence of conserved motif ...
Mamta Sagar   +2 more
openaire   +1 more source

BAC libraries of Triticum urartu, Aegilops speltoides and Ae. tauschii, the diploid ancestors of polyploid wheat

Theoretical and Applied Genetics, 2005
Triticum urartu, Aegilops speltoides and Ae. tauschii are respectively the immediate diploid sources, or their closest relatives, of the A, B and D genomes of polyploid wheats. Here we report the construction and characterization of arrayed large-insert libraries in a bacterial artificial chromosome (BAC) vector, one for each of these diploid species ...
E D, Akhunov, A R, Akhunova, J, Dvorák
openaire   +2 more sources

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