All Outputs (16)

Exploring the genetic variation of wheat-Triticum timopheevii introgression lines for flowering morphology traits for hybrid wheat use (2025)
Journal Article
Othmeni, M., Grewal, S., Walker, J., Hubbart-Edwards, S., Yang, C.-Y., Scholefield, D., Ashling, S., King, I. P., & King, J. (2025). Exploring the genetic variation of wheat-Triticum timopheevii introgression lines for flowering morphology traits for hybrid wheat use. Frontiers in Plant Science, 16, Article 1621725. https://doi.org/10.3389/fpls.2025.1621725

The autogamous nature of wheat presents a significant challenge for hybrid wheat breeding, which relies on cross-pollination. To facilitate hybrid wheat production, it is essential to modify the floral morphology of wheat to promote outbreeding rathe... Read More about Exploring the genetic variation of wheat-Triticum timopheevii introgression lines for flowering morphology traits for hybrid wheat use.

FTIR spectra from grass pollen: A quest for species-level resolution of Poaceae and Cerealia-type pollen grains (2023)
Journal Article
Katsi, F., Kent, M. S., Jones, M., Fraser, W. T., Jardine, P. E., Eastwood, W., Mariani, M., Osborne, C., Edwards, S., & Lomax, B. H. (2024). FTIR spectra from grass pollen: A quest for species-level resolution of Poaceae and Cerealia-type pollen grains. Review of Palaeobotany and Palynology, 321, Article 105039. https://doi.org/10.1016/j.revpalbo.2023.105039

Palynological analysis based on spore and pollen morphology is well established in the field of palaeo-environmental reconstruction but is currently not fully exploited for understanding the history and development of cereal cultivation due to diffic... Read More about FTIR spectra from grass pollen: A quest for species-level resolution of Poaceae and Cerealia-type pollen grains.

Introgression of the Triticum timopheevii Genome Into Wheat Detected by Chromosome-Specific Kompetitive Allele Specific PCR Markers (2022)
Journal Article
King, J., Grewal, S., Othmeni, M., Coombes, B., Yang, C.-Y., Walter, N., Ashling, S., Scholefield, D., Walker, J., Hubbart-Edwards, S., Hall, A., & King, I. (2022). Introgression of the Triticum timopheevii Genome Into Wheat Detected by Chromosome-Specific Kompetitive Allele Specific PCR Markers. Frontiers in Plant Science, 13, Article 919519. https://doi.org/10.3389/fpls.2022.919519

Triticum timopheevii (2n = 28, AtAtGG) is a tetraploid wild relative species with great potential to increase the genetic diversity of hexaploid wheat Triticum aestivum (2n = 42, AABBDD) for various important agronomic traits. A breeding scheme that... Read More about Introgression of the Triticum timopheevii Genome Into Wheat Detected by Chromosome-Specific Kompetitive Allele Specific PCR Markers.

Whole-genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Ambylopyrum muticum introgression lines (2022)
Journal Article
Coombes, B., Fellers, J. P., Grewal, S., Rusholme‐Pilcher, R., Hubbart‐Edwards, S., Yang, C., Joynson, R., King, I. P., King, J., & Hall, A. (2023). Whole-genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Ambylopyrum muticum introgression lines. Plant Biotechnology Journal, 21(3), 482-496. https://doi.org/10.1111/pbi.13859

Wheat is a globally vital crop, but its limited genetic variation creates a challenge for breeders aiming to maintain or accelerate agricultural improvements over time. Introducing novel genes and alleles from wheat's wild relatives into the wheat br... Read More about Whole-genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Ambylopyrum muticum introgression lines.

Whole genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Am. muticum introgression lines (2022)
Preprint / Working Paper
Coombes, B., Fellers, J., Grewal, S., Rusholme-Pilcher, R., Hubbart-Edwards, S., Yang, C.-Y., Joynson, R., King, I. P., King, J., & Hall, A. (2022). Whole genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Am. muticum introgression lines

Wheat is a globally vital crop, but its limited genetic variation creates a challenge for breeders aiming to maintain or accelerate agricultural improvements over time. Introducing novel genes and alleles from wheat’s wild relatives into the wheat br... Read More about Whole genome sequencing uncovers the structural and transcriptomic landscape of hexaploid wheat/Am. muticum introgression lines.

Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers (2021)
Journal Article
Grewal, S., Guwela, V., Newell, C., Yang, C. Y., Ashling, S., Scholefield, D., Hubbart-Edwards, S., Burridge, A., Stride, A., King, I. P., & King, J. (2021). Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers. Frontiers in Plant Science, 12, Article 643636. https://doi.org/10.3389/fpls.2021.643636

Wheat is one of the most important food and protein sources in the world and although, in recent years wheat breeders have achieved yield gains, they are not sufficient to meet the demands of an ever-growing population. Development of high yielding w... Read More about Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers.

Variation in key leaf photosynthetic traits across wheat wild relatives is accession dependent not species dependent (2020)
Journal Article
McAusland, L., Vialet‐Chabrand, S., Jauregui, I., Burridge, A., Hubbart-Edwards, S., Fryer, M. J., King, I. P., King, J., Pyke, K., Edwards, K. J., Carmo‐Silva, E., Lawson, T., & Murchie, E. H. (2020). Variation in key leaf photosynthetic traits across wheat wild relatives is accession dependent not species dependent. New Phytologist, 228(6), 1767-1780. https://doi.org/10.1111/nph.16832

©2020 The Authors. New Phytologist ©2020 New Phytologist Trust The wild relatives of modern wheat represent an underutilized source of genetic and phenotypic diversity and are of interest in breeding owing to their wide adaptation to diverse environm... Read More about Variation in key leaf photosynthetic traits across wheat wild relatives is accession dependent not species dependent.

Development of Wheat-Aegilops caudata Introgression Lines and Their Characterization Using Genome-Specific KASP Markers (2020)
Journal Article
Grewal, S., Othmeni, M., Walker, J., Hubbart Edwards, S., Yang, C. Y., Scholefield, D., Ashling, S., Isaac, P., King, I. P., & King, J. (2020). Development of Wheat-Aegilops caudata Introgression Lines and Their Characterization Using Genome-Specific KASP Markers. Frontiers in Plant Science, 11, Article 606. https://doi.org/10.3389/fpls.2020.00606

© Copyright © 2020 Grewal, Othmeni, Walker, Hubbart-Edwards, Yang, Scholefield, Ashling, Isaac, King and King. Aegilops caudata L. [syn. Ae. markgrafii (Greuter) Hammer], is a diploid wild relative of wheat (2n = 2x = 14, CC) and a valuable source fo... Read More about Development of Wheat-Aegilops caudata Introgression Lines and Their Characterization Using Genome-Specific KASP Markers.

Exploiting the genome of Thinopyrum elongatum to expand the gene pool of hexaploid wheat (2020)
Journal Article
Baker, L., Grewal, S., Yang, C. Y., Hubbart-Edwards, S., Scholefield, D., Ashling, S., Burridge, A. J., Przewieslik-Allen, A. M., Wilkinson, P. A., King, I. P., & King, J. (2020). Exploiting the genome of Thinopyrum elongatum to expand the gene pool of hexaploid wheat. TAG Theoretical and Applied Genetics, 133, 2213–2226. https://doi.org/10.1007/s00122-020-03591-3

© 2020, The Author(s). Key message: One hundred and thirty four introgressions from Thinopyrum elongatum have been transferred into a wheat background and were characterised using 263 SNP markers. Abstract: Species within the genus Thinopyrum have be... Read More about Exploiting the genome of Thinopyrum elongatum to expand the gene pool of hexaploid wheat.

Resistance to wheat rusts identified in wheat/Amblyopyrum muticum chromosome introgressions (2020)
Journal Article
Fellers, J. P., Matthews, A., Fritz, A. K., Rouse, M. N., Grewal, S., Hubbart‐Edwards, S., King, I. P., & King, J. (2020). Resistance to wheat rusts identified in wheat/Amblyopyrum muticum chromosome introgressions. Crop Science, 60(4), 1957-1964. https://doi.org/10.1002/csc2.20120

© 2020 The Authors. Crop Science © 2020 Crop Science Society of America Wheat (Triticum aestivum L.) rusts are a worldwide production problem. Plant breeders have used genetic resistance to combat these fungi. However, single-gene resistance is rapid... Read More about Resistance to wheat rusts identified in wheat/Amblyopyrum muticum chromosome introgressions.

Rapid identification of homozygosity and site of wild relative introgressions in wheat through chromosome-specific KASP genotyping assays (2019)
Journal Article
Grewal, S., Hubbart-Edwards, S., Yang, C., Devi, U., Baker, L., Heath, J., Ashling, S., Scholefield, D., Howells, C., Yarde, J., Isaac, P., King, I. P., & King, J. (2020). Rapid identification of homozygosity and site of wild relative introgressions in wheat through chromosome-specific KASP genotyping assays. Plant Biotechnology Journal, 18(3), 743-755. https://doi.org/10.1111/pbi.13241

For future food security, it is important that wheat, one of the most widely consumed crops in the world, can survive the threat of abiotic and biotic stresses. New genetic variation is currently being introduced into wheat through introgressions fro... Read More about Rapid identification of homozygosity and site of wild relative introgressions in wheat through chromosome-specific KASP genotyping assays.

Development and validation of an exome-based SNP marker set for identification of the St, Jr and Jvs genomes of Thinopyrym intermedium in a wheat background (2019)
Journal Article
Cseh, A., Yang, C., Hubbart-Edwards, S., Scholefield, D., Ashling, S. S., Burridge, A. J., Wilkinson, P. A., King, I. P., King, J., & Grewal, S. (2019). Development and validation of an exome-based SNP marker set for identification of the St, Jr and Jvs genomes of Thinopyrym intermedium in a wheat background. TAG Theoretical and Applied Genetics, 132(5), 1555–1570. https://doi.org/10.1007/s00122-019-03300-9

Thinopyrum intermedium (2n = 6x = 42, StJrJvs) is one of the most promising reservoirs of useful genes including tolerance to abiotic stresses, perenniality and disease resistance not available in the cultivated bread wheat. The transfer of genetic d... Read More about Development and validation of an exome-based SNP marker set for identification of the St, Jr and Jvs genomes of Thinopyrym intermedium in a wheat background.

Development of stable homozygous wheat/Amblyopyrum muticum (Aegilops mutica) introgression lines and their cytogenetic and molecular characterization (2019)
Journal Article
King, J., Newell, C., Grewal, S., Hubbart-Edwards, S., Yang, C.-Y., Scholefield, D., Ashling, S., Stride, A., & King, I. P. (2019). Development of stable homozygous wheat/Amblyopyrum muticum (Aegilops mutica) introgression lines and their cytogenetic and molecular characterization. Frontiers in Plant Science, 10, 1-10. https://doi.org/10.3389/fpls.2019.00034

Wheat is one of the world’s most important sources of food. However, due to its evolution its genetic base has narrowed, which is severely limiting the ability of breeders to develop new higher yielding varieties that can adapt to the changing enviro... Read More about Development of stable homozygous wheat/Amblyopyrum muticum (Aegilops mutica) introgression lines and their cytogenetic and molecular characterization.

Detection of T. urartu introgressions in wheat and development of a panel of interspecific introgression lines (2018)
Journal Article
Grewal, S., Edwards, S. H., Yang, C.-Y., Scholefield, D., Ashling, S., Burridge, A., Wilkinson, P. A., King, I. P., & King, J. (2018). Detection of T. urartu introgressions in wheat and development of a panel of interspecific introgression lines. Frontiers in Plant Science, 9, Article 1565. https://doi.org/10.3389/fpls.2018.01565

Tritcum urartu (2n = 2x = 14, AuAu), the A genome donor of wheat, is an important source for new genetic variation for wheat improvement due to its high photosynthetic rate and disease resistance. By facilitating the generation of genome-wide introgr... Read More about Detection of T. urartu introgressions in wheat and development of a panel of interspecific introgression lines.

Introgression of Aegilops speltoides segements in Triticum aestivum and the effect of the gametocidal genes (2017)
Journal Article
King, J., Grewal, S., Yang, C., Hubbart Edwards, S., Scholefield, D., Ashling, S., Harper, J., Allen, A. M., Edwards, K. J., Burridge, A., & King, I. P. (2018). Introgression of Aegilops speltoides segements in Triticum aestivum and the effect of the gametocidal genes. Annals of Botany, 121(12), https://doi.org/10.1093/aob/mcx149

• Background and Aims Bread wheat (Triticum aestivum) has been through a severe genetic bottleneck as a result of its evolution and domestication. It is therefore essential that new sources of genetic variation are generated and utilized. This study... Read More about Introgression of Aegilops speltoides segements in Triticum aestivum and the effect of the gametocidal genes.

Characterisation of Thinopyrum bessarabicum chromosomes through genome-wide introgressions into wheat (2017)
Journal Article
Grewal, S., Yang, C., Hubbart Edwards, S., Scholefield, D., Ashling, S., Burridge, A., King, I. P., & King, J. (2018). Characterisation of Thinopyrum bessarabicum chromosomes through genome-wide introgressions into wheat. TAG Theoretical and Applied Genetics, 131(2), 389–406. https://doi.org/10.1007/s00122-017-3009-y

Thinopyrum bessarabicum (2n = 2x = 14, JJ) is an important source for new genetic variation for wheat improvement due to its salinity tolerance and disease resistance. Its practical utilisation in wheat improvement can be facilitated through developm... Read More about Characterisation of Thinopyrum bessarabicum chromosomes through genome-wide introgressions into wheat.