Genomic and meiotic changes accompanying polyploidization
F Blasio, P Prieto, M Pradillo, T Naranjo - Plants, 2022 - mdpi.com
Hybridization and polyploidy have been considered as significant evolutionary forces in
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
adaptation and speciation, especially among plants. Interspecific gene flow generates novel …
Harnessing genetic diversity of wild gene pools to enhance wheat crop production and sustainability: Challenges and opportunities
Wild species are extremely rich resources of useful genes not available in the cultivated
gene pool. For species providing staple food to mankind, such as the cultivated Triticum …
gene pool. For species providing staple food to mankind, such as the cultivated Triticum …
Revisiting meiosis in sugarcane: chromosomal irregularities and the prevalence of bivalent configurations
MLC Vieira, CB Almeida, CA Oliveira… - Frontiers in …, 2018 - frontiersin.org
Traditional sugarcane cultivars (Saccharum officinarum) proved highly susceptible to
diseases, and this led breeders to progress to interspecific crosses resulting in disease …
diseases, and this led breeders to progress to interspecific crosses resulting in disease …
Broadening the bread wheat D genome
G Mirzaghaderi, AS Mason - Theoretical and Applied Genetics, 2019 - Springer
Key message Although Ae. tauschii has been extensively utilised for wheat breeding, the D-
genome-containing allopolyploids have largely remained unexploited. In this review, we …
genome-containing allopolyploids have largely remained unexploited. In this review, we …
The KL system in wheat permits homoeologous crossing over between closely related chromosomes
C Fan, J Luo, J Sun, H Chen, L Li, L Zhang, X Chen… - The Crop Journal, 2023 - Elsevier
Abstract The Chinese wheat landrace Kaixianluohanmai (KL) expresses the ph-like
phenotype. A major QTL, QPh. sicau-3A (syn. phKL), responsible for this effect has been …
phenotype. A major QTL, QPh. sicau-3A (syn. phKL), responsible for this effect has been …
Transfer of the ph1b deletion chromosome 5B from Chinese Spring wheat into a winter wheat line and induction of chromosome rearrangements in wheat-Aegilops …
Effective utilization of genetic diversity in wild relatives to improve wheat requires
recombination between wheat and alien chromosomes. However, this is suppressed by the …
recombination between wheat and alien chromosomes. However, this is suppressed by the …
Chromosome Pairing in Hybrid Progeny between Triticum aestivum and Elytrigia elongata
F He, P Xing, Y Bao, M Ren, S Liu, Y Wang… - Frontiers in Plant …, 2017 - frontiersin.org
In this study, the intergeneric hybrids F1, F2, BC1F1, BC1F2, and BC2F1 from Elytrigia
elongata and Triticum aestivum crosses were produced to study their chromosome pairing …
elongata and Triticum aestivum crosses were produced to study their chromosome pairing …
The effect of chromosome structure upon meiotic homologous and homoeologous recombinations in Triticeae
T Naranjo - Agronomy, 2019 - mdpi.com
The tribe Triticeae contains about 500 diploid and polyploid taxa, among which are
important crops, such as wheat, barley and rye. The phylogenetic relationships, genome …
important crops, such as wheat, barley and rye. The phylogenetic relationships, genome …
Homoeologous chromosome pairing across the eukaryote phylogeny
During the past quarter century, molecular phylogenetic inferences have significantly
resolved evolutionary relationships spanning the eukaryotic tree of life. With improved …
resolved evolutionary relationships spanning the eukaryotic tree of life. With improved …
Cytogenetic analysis of meiotic behaviour and stability in a trigeneric hybrid (triticale x trigopiro)
M Fradkin, EJ Greizerstein, E Grassi, V Ferreira… - Protoplasma, 2024 - Springer
Trigeneric hybrids in Triticeae may help to establish evolutionary relationships among
different genomes present in the same cellular genetic background and to transfer different …
different genomes present in the same cellular genetic background and to transfer different …