Results 21 to 30 of about 2,419 (214)

Wheat-barley hybridization – the last forty years [PDF]

, 2013
Several useful alien gene transfers have been reported from related species into wheat (Triticum aestivum), but very few publications have dealt with the development of wheat/barley (Hordeum vulgare) introgression lines. An overview is given here of
A Blanco, A Cabrera, A Cseh, A Cseh, A Farkas, A Kruse, A Löve, A Löve, A Martín, A Martín, A Martín, A Martín, A Martín, A Mujeeb-Kazi, A Mujeeb-Kazi, A Sepsi, AC Martín, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, AKMR Islam, B Wojciechowska, B Wojciechowska, C Doré, C Nakamura, CC Chu, CH Park, D Bai, D Villegas, DA Kerckhoffs, DJ Allendorf, DR Dewey, E Clauss, E Clauss, ED Nagy, ER Sears, ER Sears, ER Sears, G Fedak, G Fedak, G Fedak, G Fedak, G Fedak, G Fedak, G Fedak, G Galiba, G Kimber, Gabriella Linc, GE Hart, GS Sethi, H Bilgic, H Zou, HC Sharma, I Linde-Laursen, I Schubert, IR Barclay, J Fernandez-Escobar, J Jiang, J Lima-Brito, JA Fernandez, JB Thomas, JD Sherman, JI Cubero, JM Surikov, K Kruppa, K Murai, K Sakai, KC Armstrong, KF Mayer, KFX Mayer, L Junming, L Malysheva, LA Pershina, LA Pershina, LA Pershina, LS Dahleen, M Molnár-Láng, M Molnár-Láng, M Molnár-Láng, M Molnár-Láng, M Molnár-Láng, M Molnár-Láng, M Molnár-Láng, MD Gale, Márta Molnár-Láng, N Serizawa, P Barcelo, P Suchánková, PJ Larkin, PK Gupta, PP Jauhar, R Bothmer, R Bothmer, R Riley, R Riley, RA Burton, RA Finch, RJ Henry, S Cho, S Griffiths, S Islam, S Nasuda, S Svitashev, S Taketa, S Taketa, S Taketa, S Taketa, SB Chang, T Ashida, T Koba, T Koba, T Schwarzacher, TR Endo, V Chapman, VK Shumny, VK Shumny, Y Ya-Ping, É Szakács, É Szakács, É Szakács, Éva Szakács   +125 more
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Cytological and molecular characterization of wheat lines with Thinopyrum intermedium chromosome additions, substitutions and translocations resistant to barley yellow dwarf virus [PDF]

, 1999
Barley yellow dwarf virus (BYDV) is the most serious viral disease affecting wheat and genes for BYDV resistance have not been found in wheat. BYDV-resistant alien addition and alien substitution lines produced from a wheat × Thinopyrum intermedium ...
Crasta, O., Francki, M., Gyulai, Gábor, Sharma, H.   +3 more
core   +1 more source

Symmetric subgenomes and balanced homoeolog expression stabilize the establishment of allopolyploidy in cyprinid fish

BMC Biology, 2022
Background Interspecific postzygotic reproduction isolation results from large genetic divergence between the subgenomes of established hybrids. Polyploidization immediately after hybridization may reset patterns of homologous chromosome pairing and ...
Li Ren, Xin Gao, Jialin Cui, Chun Zhang, He Dai, Mengxue Luo, Shaofang He, Qinbo Qin, Kaikun Luo, Min Tao, Jun Xiao, Jing Wang, Hong Zhang, Xueyin Zhang, Yi Zhou, Jing Wang, Xin Zhao, Guiming Liu, Guoliang Wang, Linhe Huo, Shi Wang, Fangzhou Hu, Rurong Zhao, Rong Zhou, Yude Wang, Qinfeng Liu, Xiaojing Yan, Chang Wu, Conghui Yang, Chenchen Tang, Wei Duan, Shaojun Liu   +31 more
doaj   +1 more source

Surviving a Genome Collision: Genomic Signatures of Allopolyploidization in the Recent Crop Species [PDF]

, 2017
Polyploidization has played a major role in crop plant evolution, leading to advantageous traits that have been selected by humans. Here, we describe restructuring patterns in the genome of Brassica napus L., a recent allopolyploid species.
Chalhoub, Boulos, Samans, Birgit, Snowdon, Rod J.   +2 more
core   +1 more source

Homoeologous Exchanges, Segmental Allopolyploidy, and Polyploid Genome Evolution

Frontiers in Genetics, 2020
Polyploidy is a major force in plant evolution and speciation. In newly formed allopolyploids, pairing between related chromosomes from different subgenomes (homoeologous chromosomes) during meiosis is common.
Annaliese S. Mason, Jonathan F. Wendel
doaj   +1 more source

GENOME SIZE IN THREE SPECIES OF Glandularia AND THEIR HYBRIDS [PDF]

BAG. Journal of Basic and Applied Genetics, 2019
In this work the relationship between genome size of Glandularia species and the meiotic configurations found in their hybrids are discussed. Glandularia incisa (Hook.) Tronc., growing in two localities of Corrientes and Córdoba provinces, Argentina ...
Ferrari M.R., Greizerstein E.J., Poggio L.   +2 more
doaj   +1 more source

A comparative analysis of chromosome pairing at metaphase I in interspecific hybrids between durum wheat (Triticum turgidum L.) and the most widespread Aegilops species. [PDF]

, 2010
Homoeologous metaphase I (MI) associations in hybrids between durum wheat and its wild allotetraploid relatives Aegilops neglecta, Ae. triuncialis and Ae.
Benavente Barzana, M. Elena, Cifuentes Ochoa, Marta, Garcia Agüero, V.   +2 more
core   +2 more sources

Introgression in interspecific hybrids of lily [PDF]

, 2002
In order to introduce new desirable characters into the cultivar assortment of lily a range of interspecific crossing barriers has to be overcome. By using various pollination and embryo rescue techniques pre- and postfertilization barriers were overcome
Lim, K.B., Maas, I.W.G.M., Tuyl, J.M., van   +2 more
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Competition of Parental Genomes in Plant Hybrids

Frontiers in Plant Science, 2020
Interspecific hybridization represents one of the main mechanisms of plant speciation. Merging of two genomes from different subspecies, species, or even genera is frequently accompanied by whole-genome duplication (WGD).
Marek Glombik, Václav Bačovský, Roman Hobza, Roman Hobza, David Kopecký   +4 more
doaj   +1 more source

Comparative genomic analysis of 5Mg chromosome of Aegilops geniculata and 5Uu chromosome of Aegilops umbellulata reveal genic diversity in the tertiary gene pool

Frontiers in Plant Science, 2023
Wheat is one of the most important cereal crops for the global food security. Due to its narrow genetic base, modern bread wheat cultivars face challenges from increasing abiotic and biotic stresses.
Inderjit S. Yadav, Inderjit S. Yadav, Nidhi Rawat, Parveen Chhuneja, Satinder Kaur, Christobal Uauy, Gerard Lazo, Yong Q. Gu, Jaroslav Doležel, Vijay K. Tiwari   +9 more
doaj   +1 more source