Results 21 to 30 of about 58,979 (170)

The synaptic behaviour of the wild forms ofTriticum turgidumandT. timopheevii

Genome, 2001
Different wild allopolyploid species of Triticeae show extensive bivalent formation at zygotene while a considerable number of multivalents is present in cultivated polyploid wheats. To study the chromosome behaviour at early meiotic stages in wild forms
C Cuadrado, M Martínez, C Romero, T Naranjo   +3 more
core   +3 more sources

Pm37 as a susceptible Sr22 allele confers resistance to wheat powdery mildew and leaf rust [PDF]

Nature Communications
Wheat relatives harbour abundant variations that can be used for genetic improvement against diseases through complex domestication processes. Here, we report the isolation of the powdery mildew resistance gene Pm37 in common wheat through a strategy ...
Yuli Jin, Wenling Li, Yaoxue Li, Delin Li, Hongfei Yan, Shisheng Chen, Guohao Han, Bei Xiao, Beibei Li, Ping Lu, Yongxing Chen, Yajun Wang, Fuyu Su, Ningning Yu, Jiadong Zhang, Kai Wang, Zhiyong Liu, Huagang He, Cheng Liu, Qiuhong Wu, Pengtao Ma   +20 more
doaj   +2 more sources

Archaeobotanical evidence of Triticum timopheevii from late Neolithic and Copper Age Croatia

, 2022
This paper presents a detailed examination of finds of ‘new glume wheat’ (NGW), recognised as a member of the Triticum timopheevii wheat group, at Late Neolithic sites in Croatia.
Kelly Reed
core   +2 more sources

INTROGRESSION OF STABILITY TO POWDERY MILDEW (BLUMERIA GRAMINIS DC.F.TRITICI) FROM TRITICUM TIMOFEEVII ZHUK. AND TRITICUM DICOCCUM SHUEBL. IN GENOME TRITICUM DURUM DESF. [PDF]

Зерновое хозяйство России, 2018
The article gives the data about expediency of increasing of genetic diversity of commercial varieties of durum winter wheat in Middle Povolzhie and in the Urals  on powdery mildew tolerance because of interspecific hybridization.
P. N. Malchikov, M. G. Maysnikova, I. N. Leonova, E. A. Salina   +3 more
doaj   +3 more sources

The development of introgression lines of Triticum timopheevii in a cultivated wheat background and their characterisation [PDF]

, 2018
Achieving a sustainable supply of food in the face of the rise in the global population and climate change is a major challenge for plant breeders. Crop improvement through breeding is only possible where genetic variation is present in the breeder’s ...
Devi, Urmila
core   +2 more sources

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
doaj   +1 more source

Genetic mapping of male sterility and pollen fertility QTLs in triticale with sterilizing Triticum timopheevii cytoplasm. [PDF]

J Appl Genet, 2021
AbstractCytoplasmic male sterility (CMS) phenomenon is widely exploited in commercial hybrid seed production in economically important crop species, including rye, wheat, maize, rice, sorghum, cotton, sugar beets, and many vegetables. Although some commercial successes, little is known about QTLs responsible for the trait in case of triticale with ...
Wasiak M, Niedziela A, Woś H, Pojmaj M, Bednarek PT.   +4 more
europepmc   +4 more sources

Genetic diversity and population structure of Triticum araraticum and Triticum timopheevii

, 2022
Abstract Genetic diversity is an important resource to improve new wheat cultivars in the breeding program. In this study, fluorescence in situ hybridization (FISH) and genotyping by sequencing (GBS) were used to evaluate the genetic diversity and population structure of the timopheevii group (AtAtGG, 2n = 4x = 28) including 15 Triticum ...
Ting Peng, Xiaomei Jiang, Dinghao Wang, Minghu Zhang, Xin Liu, Ming Hao, Wei Li, Dengcai Liu, Bo Jiang, Lin Huang, Shunzong Ning, Zhongwei Yuan, Bihua Wu, Zehong Yan, Xuejiao Chen, Xue Chen, Lianquan Zhang   +16 more
openaire   +1 more source

Genomics for next-generation wheat breeding. [PDF]

Plant Genome
The Plant Genome, Volume 19, Issue 2, June 2026.
Varshney RK, Garg V, Spannagl M, Dreisigacker S.   +3 more
europepmc   +2 more sources

Durum Wheat cv. Svevo Reference Genome Rel.2.0: A Comprehensive Tool for Wheat Genomics. [PDF]

Plant Biotechnol J
ABSTRACT Advancements in plant genome sequencing and assembly have enabled the production of increasingly accurate and contiguous genome sequences. Here, we present the chromosome‐level assembly of the durum wheat (Triticum turgidum L. ssp. durum, cv. Svevo) reference genome produced using accurate long‐reads, optical mapping and Hi‐C. The new assembly
Mazzucotelli E, Forestan C, Zastrow-Hayes G, Swarbreck D, Lev-Mirom Y, Cavalet-Giorsa E, Bozzoli M, Mastrangelo AM, Marone D, Ranwez V, Girodolle J, Llaca V, Fengler K, Harris C, Toegelová H, Navrátilová P, Faccioli P, Desiderio F, Valladares AP, Kaithakottil G, Rusholme-Pilcher RL, Spannagl M, Gundlach H, Mayer KFX, Blake VC, Faris JD, Xu SS, Sen TZ, Yao E, Sánchez JIY, Liu C, Farooq MA, Stefanelli S, Cappucci C, Oren L, Eilam T, Giorgioni M, Stella A, Lazzari B, Lauria M, Ceriotti A, Pirona R, Tavakol E, Klymiuk V, Ens J, Chawla HS, Walkowiak S, Pecchioni N, Bassi FM, Sanchez-Garcia M, Sonnante G, Curci PL, Giuliano G, Aprea G, Pasha A, Gadaleta A, Marcotuli I, Masci S, Sestili F, Palombieri S, Scaglione D, Morgante M, Šimková H, Provart NJ, Krattinger SG, Pozniak CJ, Chantret N, Hall A, Distelfeld A, Tuberosa R, Maccaferri M, Cattivelli L.   +71 more
europepmc   +2 more sources