Results 131 to 140 of about 1,892 (155)

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.
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Microsatellite mapping of a Triticum urartu Tum. derived powdery mildew resistance gene transferred to common wheat (Triticum aestivum L.)

Theoretical and Applied Genetics, 2005
A powdery mildew resistance gene from Triticum urartu Tum. accession UR206 was successfully transferred into hexaploid wheat (Triticum aestivum L.) through crossing and backcrossing. The F1 plants, which had 28 chromosomes and an average of 5.32 bivalents and 17.36 univalents in meiotic pollen mother cells (PMC), were obtained through embryos rescued ...
Y C, Qiu, R H, Zhou, X Y, Kong, S S, Zhang, J Z, Jia   +4 more
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Triticum urartu MTP1: its ability to maintain Zn2+ and Co2+ homeostasis and metal selectivity determinants

Plant Cell Reports, 2018
TuMTP1 maintains Zn2+ and Co2+ homeostasis by sequestering excess Zn2+ and Co2+ into vacuoles. The mutations NSEDD/VTVTT in the His-rich loop and I119F in TMD3 of TuMTP1 restrict metal selectivity. Mineral nutrients, such as zinc (Zn) and cobalt (Co), are essential or beneficial for plants but can be toxic at elevated levels.
Fan-Hong, Wang, Kun, Qiao, Shuang, Liang, Si-Qi, Tian, Yan-Bao, Tian, Hong, Wang, Tuan-Yao, Chai   +6 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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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
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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, Pramod Wasudev Ramteke, Arvind Kumar Yadav   +2 more
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THE RELATIONSHIP BETWEEN THE GENOME OF TRITICUM URARTU AND THE A AND B GENOMES OF TRITICUM AESTIVUM

Canadian Journal of Genetics and Cytology, 1976
Triticum urartu (2n = 14) was crossed with T. aestivum lines ditelosomic for chromosomes of the A and B genomes. Except for telosome 4Aα, the rest of the telosomes of the A genome paired in these hybrids while telosomes of the B genome did not pair. This indicates that T.
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Effect of benzyladenine on the extent of methylation of cytosine residues of the intergenic spacers in rDNA promoter regions of Triticum aestivum and Triticum urartu

Russian Journal of Plant Physiology, 2007
The effect of benzyladenine (BA) on the activation of rRNA gene transcription was studied in wheat (Triticum aestivum and T. urartu) as related to the phenomenon of nucleolar dominance and the changes in the extent of methylation of the intergenic spacers in the subgenome A.
B. E. Sabirzhanov, S. M. Bikbulatova, R. A. Fatkhutdinova, A. V. Chemeris, F. M. Shakirova, V. A. Vakhitov   +5 more
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Genome-wide identification and resistance expression analysis of the NBS gene family in Triticum urartu

Genes & Genomics, 2017
As the largest class of resistant genes, the nucleotide binding site (NBS) has been studied extensively at a genome-wide level in rice, sorghum, maize, barley and hexaploid wheat. However, no such comprehensive analysis has been conducted of the NBS gene family in Triticum urartu, the donor of the A genome to the common wheat.
Jing Liu, Linyi Qiao, Xiaojun Zhang, Xin Li, Haixian Zhan, Huijuan Guo, Jun Zheng, Zhijian Chang   +7 more
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Biochemical data bearing on the relationship between the genome of Triticum urartu and the A and B genomes of the polyploid wheats

Genome, 1988
To determine whether the Triticum urartu genome is more closely related to the A or B genome of the polyploid wheats, the amino acid sequence of its purothionin was compared to the amino acid sequences of the purothionins in Triticum monococcum, Triticum turgidum, and Triticum aestivum. The residue sequence of the purothionin from T. urartu differs by
K, Kerby, J, Kuspira, B L, Jones
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