Results 81 to 90 of about 10,832,406 (150)

Molecular characterization of vernalization loci VRN1 in wild and cultivated wheats

BMC Plant Biology, 2010
Background Variability of the VRN1 promoter region of the unique collection of spring polyploid and wild diploid wheat species together with diploid goatgrasses (donor of B and D genomes of polyploid wheats) were investigated. Accessions of wild diploid (
Golovnina Kseniya A, Kondratenko Elena, Blinov Alexander G, Goncharov Nikolay P   +3 more
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THE WHEAT INTROGRESSIVE FORM EVALUATION BY GRAIN BIOCHEMICAL AND TECHNOLOGICAL PROPERTIES

Вавиловский журнал генетики и селекции, 2018
To create stress-resistant, productive and quality wheat varieties, the genetic diversity of wild and cultured relatives is often used – various species belonging to the genera Triticum and Aegilops. Previously, with Triticum militinae, T. timopheevii, T.
A. I. Abugaliyeva, T. V. Savin
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Microsatellite mapping of a leaf rust resistance gene transferred to common wheat from Triticum timopheevii

, 2010
A leaf rust resistance gene transferred from the tetraploid wheat Triticum timopheevii (Zhuk.) Zhuk. (genomic composition: A t A t GG) into common wheat Triticum aestivum L.
Budashkina, E., Röder, M., Flath, K., Börner, A., Weidner, A., Leonova, I., I. Leonova, M. Röder, A. Weidner, K. Flath, A. Börner, E. Budashkina   +11 more
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MINERAL COMPOSITION OF WILD RELATIVES AND INTROGRESSIVE FORMS IN WHEAT SELECTION

Вавиловский журнал генетики и селекции, 2018
The study of seed mineral composition of wheat and its wild relatives revealed higher content of all elements in Aegilops ovata and Ae. triuncialis, as well as an overall increased background in relatives compared to modern varieties of Triticum aestivum
T. V. Savin, A. I. Abugaliyeva, I. Cakmak, K. Kozhakhmetov   +3 more
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Pairing affinities of the B- and G-genome chromosomes of polyploid wheats with those ofAegilops speltoides

, 2000
Chromosome pairing at metaphase I was studied in different interspecific hybrids involving Aegilops speltoides (SS) and polyploid wheats Triticum timopheevii (AtAtGG), T. turgidum (AABB), and T. aestivum (AABBDD) to study the relationships between the S,
E Perera, B Maestra, M Díez, S Rodríguez, T Naranjo   +4 more
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PCR products obtained from eleven anomalous accessions.

, 2019
Lanes 1 and 2: results of PCR2, specific for Ppd-B1, with PI 286061 (lane 1, authentic T. turgidum subsp. dicoccum) and PI 427998 (lane 2, classified as T. timopheevii subsp. armeniacum). Lanes 3–13: results with PCR3, specific for Ppd-G1, with PI 341802
Terence A. Brown (105157), Beata I. Czajkowska (466314), Hugo R. Oliveira (164384)   +2 more
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PCAs based on a filtered subset of 51,365 SNPs (no indels, minor allele frequency ≥0.05, minimum depth coverage 5×, <20% missing data).

, 2020
(A) 186 T. turgidum and T. timopheevii accessions, (B) 158 T. turgidum accessions, and (C) 49 naked wheat accessions. In panel A the three accessions occupying intermediate positions between the T. turgidum and T.
Sandra L. Kennedy (8345721), Beata I. Czajkowska (8087132), Lauren Jacocks (8345718), Hugo R. Oliveira (8345715), Terence A. Brown (8087135)   +4 more
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Development and molecular characterization of a novel wheat genotype having purple grain colour

, 2012
Purple colour of wheat grain is determined by anthocyanin accumulation in the pericarp. This trait is controlled in hexaploid Triticum aestivum or tetraploid T. durum wheats by two complementary dominant genes Pp1 (chromosome 7B) and Pp3 (chromosome 2A).
Salina, E., Tereshchenko, O., Khlestkina, E., Pshenichnikova, T., E. Khlestkina, T. Pshenichnikova, O. Tereshchenko, E. Salina   +7 more
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Juvenile resistance to diseases in samples of Triticum L. species from VIR World Collection

, 2006
Seedling (juvenile) resistance to 3 foliar diseases was studied in 540 samples of 24 Triticum L. species from VIR World Collection. Samples of T. timopheevii, T. militinae, T. zhukovskyi, T. timococcum and 4 of T.
Tyryshkin, L. G., Kolesova, M. A., Anphilova, N. A., Gashimov, M. E., M. Kolesova, N. Anphilova, M. Gashimov, L. Tyryshkin   +7 more
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EFFECT OF CERTAIN CHROMOSOME REGIONS OF TRITICUM TIMOPHEEVII ON THE FORMATION OF PEST RESISTANCE AND QUANTITATIVE TRAITS IN COMMON WHEAT

Вавиловский журнал генетики и селекции, 2014
The effects of introgression fragments from Triticum timopheevii Zhuk. (2n = 28, AtAtGG) and their combinations on resistance to leaf rust, stem rust, powdery mildew, and some quantitative traits were assessed in 15 common wheat introgression lines ...
E. M. Timonova, I. N. Leonova, I. A. Belan, L. P. Rosseeva, E. A. Salina   +4 more
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