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1994 6
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Page 1
Introgression of Aegilops speltoides segments in Triticum aestivum and the effect of the gametocidal genes.
King J, Grewal S, Yang CY, Hubbart Edwards S, Scholefield D, Ashling S, Harper JA, Allen AM, Edwards KJ, Burridge AJ, King IP. King J, et al. Ann Bot. 2018 Feb 12;121(2):229-240. doi: 10.1093/aob/mcx149. Ann Bot. 2018. PMID: 29216335 Free PMC article.
METHODS: Aegilops speltoides was crossed as the male parent to T. aestivum 'Paragon'. ...Aegilops speltoides has been reported to carry gametocidal genes, i.e. genes that ensure their transmission through the gametes to the next generation. ...
METHODS: Aegilops speltoides was crossed as the male parent to T. aestivum 'Paragon'. ...Aegilops speltoides has …
Cloning of the wheat leaf rust resistance gene Lr47 introgressed from Aegilops speltoides.
Li H, Hua L, Zhao S, Hao M, Song R, Pang S, Liu Y, Chen H, Zhang W, Shen T, Gou JY, Mao H, Wang G, Hao X, Li J, Song B, Lan C, Li Z, Deng XW, Dubcovsky J, Wang X, Chen S. Li H, et al. Nat Commun. 2023 Sep 28;14(1):6072. doi: 10.1038/s41467-023-41833-2. Nat Commun. 2023. PMID: 37770474 Free PMC article.
Here, we report the identification of Lr47, a broadly effective leaf rust resistance gene introgressed into wheat from Aegilops speltoides. Lr47 encodes a coiled-coil nucleotide-binding leucine-rich repeat protein that is both necessary and sufficient to confer Pt r …
Here, we report the identification of Lr47, a broadly effective leaf rust resistance gene introgressed into wheat from Aegilops sp …
A set of Triticum aestivum-Aegilops speltoides Robertsonian translocation lines.
Liu W, Koo DH, Friebe B, Gill BS. Liu W, et al. Theor Appl Genet. 2016 Dec;129(12):2359-2368. doi: 10.1007/s00122-016-2774-3. Epub 2016 Aug 24. Theor Appl Genet. 2016. PMID: 27558595
Here we report the production of a set of wheat - Aegilops speltoides Robertsonian translocations covering all Ae. speltoides chromosome arms except the long arm of the homoeologous group 4 chromosome. Aegilops speltoides of the Poaceae family i …
Here we report the production of a set of wheat - Aegilops speltoides Robertsonian translocations covering all Ae. speltoid …
Evaluation of Aegilops tauschii and Aegilops speltoides for acquired thermotolerance: Implications in wheat breeding programmes.
Hairat S, Khurana P. Hairat S, et al. Plant Physiol Biochem. 2015 Oct;95:65-74. doi: 10.1016/j.plaphy.2015.07.009. Epub 2015 Jul 9. Plant Physiol Biochem. 2015. PMID: 26188500
The aim of this study was to examine acquired thermotolerance of two Aegilops species: Aegilops tauschii and Aegilops speltoides and study their potential adaptive mechanisms. ...Although A. tauschii showed nearly complete recovery of PSII, the adverse …
The aim of this study was to examine acquired thermotolerance of two Aegilops species: Aegilops tauschii and Aegilops …
Supernumerary B chromosomes of Aegilops speltoides undergo precise elimination in roots early in embryo development.
Ruban A, Schmutzer T, Wu DD, Fuchs J, Boudichevskaia A, Rubtsova M, Pistrick K, Melzer M, Himmelbach A, Schubert V, Scholz U, Houben A. Ruban A, et al. Nat Commun. 2020 Jun 2;11(1):2764. doi: 10.1038/s41467-020-16594-x. Nat Commun. 2020. PMID: 32488019 Free PMC article.
Here, we present a detailed analysis of programmed B chromosome elimination in plants. Using goatgrass Aegilops speltoides as a model, we demonstrate that the elimination of B chromosomes is a strictly controlled and highly efficient root-specific process. ...
Here, we present a detailed analysis of programmed B chromosome elimination in plants. Using goatgrass Aegilops speltoides as …
Fate of Aegilops speltoides-derived, repetitive DNA sequences in diploid Aegilops species, wheat-Aegilops amphiploids and derived chromosome addition lines.
Kumar S, Friebe B, Gill BS. Kumar S, et al. Cytogenet Genome Res. 2010 Jul;129(1-3):47-54. doi: 10.1159/000314552. Epub 2010 Jun 15. Cytogenet Genome Res. 2010. PMID: 20551615
The present study reports the cloning and characterization of an Aegilops speltoides-derived subtelomeric repeat, designated as pSp1B16. Clone pSp1B16 has 98% sequence homology with the previously isolated Ae. speltoides repeat Spelt1. The distribution of pSp …
The present study reports the cloning and characterization of an Aegilops speltoides-derived subtelomeric repeat, designated a …
Introgression of the Aegilops speltoides Su1-Ph1 Suppressor into Wheat.
Li H, Deal KR, Luo MC, Ji W, Distelfeld A, Dvorak J. Li H, et al. Front Plant Sci. 2017 Dec 20;8:2163. doi: 10.3389/fpls.2017.02163. eCollection 2017. Front Plant Sci. 2017. PMID: 29326749 Free PMC article.
Meiotic pairing between homoeologous chromosomes in polyploid wheat is inhibited by the Ph1 locus on the long arm of chromosome 5 in the B genome. Aegilops speltoides (genomes SS), the closest relative of the progenitor of the wheat B genome, is polymorphic for gene …
Meiotic pairing between homoeologous chromosomes in polyploid wheat is inhibited by the Ph1 locus on the long arm of chromosome 5 in the B g …
Post-hybridization introgression and natural selection promoted genomic divergence of Aegilops speltoides and the four S*-genome diploid species.
Wang XF, Zhang YX, Niu YQ, Sha Y, Wang ZH, Zhang ZB, Yang J, Liu B, Li LF. Wang XF, et al. Plant J. 2023 Sep;115(6):1500-1513. doi: 10.1111/tpj.16334. Epub 2023 Jun 14. Plant J. 2023. PMID: 37313760
Here, we sequenced the whole genomes of one S-genome species (Aegilops speltoides) of the B-lineage and four S*-genome diploid species (Aegilops bicornis, Aegilops longissima, Aegilops sharonensis and Aegilops searsii) of the D-lineage at …
Here, we sequenced the whole genomes of one S-genome species (Aegilops speltoides) of the B-lineage and four S*-genome diploid …
Nondisjunction and unequal spindle organization accompany the drive of Aegilops speltoides B chromosomes.
Wu D, Ruban A, Fuchs J, Macas J, Novák P, Vaio M, Zhou Y, Houben A. Wu D, et al. New Phytol. 2019 Aug;223(3):1340-1352. doi: 10.1111/nph.15875. Epub 2019 May 27. New Phytol. 2019. PMID: 31038752 Free article.
When transmission rates of chromosomes are higher than 0.5, not obeying the Mendelian law of equal segregation, the resulting transmission advantage is collectively referred to as 'chromosome drive'. Here we analysed the drive mechanism of Aegilops speltoides Bs. Th …
When transmission rates of chromosomes are higher than 0.5, not obeying the Mendelian law of equal segregation, the resulting transmission a …
B chromosomes of Aegilops speltoides are enriched in organelle genome-derived sequences.
Ruban A, Fuchs J, Marques A, Schubert V, Soloviev A, Raskina O, Badaeva E, Houben A. Ruban A, et al. PLoS One. 2014 Feb 26;9(2):e90214. doi: 10.1371/journal.pone.0090214. eCollection 2014. PLoS One. 2014. PMID: 24587288 Free PMC article.
Chromosome counts and flow cytometric analysis of the grass species Aegilops speltoides revealed a tissue-type specific distribution of the roughly 570 Mbp large B chromosomes. ...
Chromosome counts and flow cytometric analysis of the grass species Aegilops speltoides revealed a tissue-type specific distri …
231 results