Results 71 to 80 of about 58,979 (170)

The transfer of leaf rust resistance from Triticum timopheevii to durum and bread wheat and the location of one gene on chromosome 1A

, 1998
Triticum timopheevii (Zhuk.) Zhuk. is noted for its resistance to diseases including leaf and stem rust of wheat. Only one gene (Lr18) for leaf rust resistance has been transferred from T. timopheevii to bread wheat.
D. R. Knott, Dapeng Bai, Janice Zale
core   +1 more source

Creation of allo cytoplasmic wheat genotypes with high characteristics of gluten quality based on dna marker selection

RUDN Journal of Agronomy and Animal Industries, 2016
Based on the analysis of allelic composition of genes related to bread baking quality grains, created through individual selection program in dry conditions of 2010, from the hybrid populations of allo cytoplasmic wheat (T.
O G Semenov, M G Divashuk, - Haitembu Gerhard Shangeshapwako, - Tawfeek Ahmed Kaid Mohammed   +3 more
doaj   +1 more source

Genetic mapping of resistance to Fusarium head blight in soft red winter wheat line NC13‐20076

Crop Science, Volume 65, Issue 2, March/April 2025.
Abstract Fusarium head blight (FHB) infection causes yield loss, quality degradation, and the production of damaging mycotoxins in common wheat (Triticum aestivum L). Marker analysis suggests that NC13‐20076 does not possess previously identified FHB resistance quantitative trait loci (QTL) screened for in eastern winter wheat germplasm.
Z. J. Winn, R. Acharya, B. Ward, J. Lyerly, C. Griffey, J. Fitzgerald, Y. Dong, C. Cowger, J. P. Murphy, G. Brown‐Guedira   +9 more
wiley   +1 more source

Genome scans capture key adaptation and historical hybridization signatures in tetraploid wheat

The Plant Genome, Volume 18, Issue 1, March 2025.
Abstract Tetraploid wheats (Triticum turgidum L.), including durum wheat (T. turgidum ssp. durum (Desf.) Husn.), are important crops with high nutritional and cultural values. However, their production is constrained by sensitivity to environmental conditions.
Demissew Sertse, Jemanesh K. Haile, Ehsan Sari, Valentyna Klymiuk, Amidou N'Diaye, Curtis J. Pozniak, Sylvie Cloutier, Sateesh Kagale   +7 more
wiley   +1 more source

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
core   +1 more source

A new wild emmer wheat panel allows to map new loci associated with resistance to stem rust at seedling stage

The Plant Genome, Volume 18, Issue 1, March 2025.
Abstract Wheat stem rust, caused by Puccinia graminis f. sp. tritici (Pgt), is a major wheat disease worldwide. A collection of 283 wild emmer wheat [Triticum turgidum L. subsp. dicoccoides (Körn. ex Asch. & Graebn.) Thell] accessions, representative of the entire Fertile Crescent region where wild emmer naturally occurs, was assembled, genotyped, and ...
Anna Maria Mastrangelo, Pablo Roncallo, Oadi Matny, Radim Čegan, Brian Steffenson, Viviana Echenique, Jan Šafář, Raffaella Battaglia, Delfina Barabaschi, Luigi Cattivelli, Hakan Özkan, Elisabetta Mazzucotelli   +11 more
wiley   +1 more source

Hybrids of an amphiploid (Triticum timopheevii*Hordeum bogdanii) with cultivars of triticale (*Triticosecale Wittmack).

CYTOLOGIA, 1990
Two hybrids between an amphiploid (Triticum timopheevii×Hordeum bogdanii)2 and two cultivars of triticale (×Triticosecale Wittmack), Currency and Welsh, were produced at frequencies of 16.7 and 1.7% of pollinated florets. The mean chiasmata frequency per cell in two hybrid combinations ranged from 13.85 to 14.42.
Balyan, H. S., Fedak, George
openaire   +2 more sources

Past innovations and future possibilities in plant chromosome engineering

Plant Biotechnology Journal, Volume 23, Issue 3, Page 695-708, March 2025.
Summary Plant chromosome engineering has emerged as a pivotal tool in modern plant breeding, facilitating the transfer of desirable traits through the incorporation of alien chromosome fragments into plants. Here, we provide a comprehensive overview of the past achievements, current methodologies and future prospects of plant chromosome engineering. We
Yang Liu, Qian Liu, Congyang Yi, Chang Liu, Qinghua Shi, Mian Wang, Fangpu Han   +6 more
wiley   +1 more source

Identifying novel sources of resistance to wheat stem sawfly in five wild wheat species

Pest Management Science, Volume 80, Issue 6, Page 2976-2990, June 2024.
The study explored wild wheat relatives for enhanced resistance to wheat stem sawfly (WSS). Novel findings highlight germplasm potential for breeding. Antixenosis and antibiosis responses to WSS were assessed across 91 accessions, revealing Aegilops tauschii, Triticum turgidum, and T. urartu as potential sources of resistance.
Erika S Peirce, Byron Evers, Zachary J Winn, W John Raupp, Mary Guttieri, Allan K Fritz, Jesse Poland, Eduard Akhunov, Scott Haley, Esten Mason, Punya Nachappa   +10 more
wiley   +1 more source

Correction: Triticum timopheevii s.l. (‘new glume wheat’) finds in regions of southern and eastern Europe across space and time [PDF]

Triticum timopheevii sensu lato (‘new glume wheat’, NGW) was first recognised as a distinct prehistoric cereal crop through work on archaeobotanical finds from Neolithic and Bronze Age sites in northern Greece.
Ergun, Müge, Vidas, Doris, Hristova, Ivanka, Zerl, Tanja, Gkatzogia, Eugenia, Karathanou, Angeliki, Livarda, Alexandra, Michou, Stavroula, Stylianakou, Haroula, Padgett, Matthew, Mueller-Bieniek, Aldona, Marinova, Elena, Bogaard, Amy, Kotzamani, Georgia, Paraskevopoulou, Pelagia, Valamoti, Soultana Maria, Ballantyne, Rachel, Obradović, Djurdja, Holguin, Amy, Kapcia, Magda, Knežić, Dolores, Charles, Michael, Mosulishvili, Marine, Petridou, Chryssi, Filipovic, Dragana, Lathiras, Pavlos, Kirleis, Wiebke, Jones, Glynis, de Vareilles, Anne   +28 more
core   +3 more sources