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Author

  • Wayne Powell
2020

Enhancing African orphan crops with genomics

Jamnadass, R., Mumm, R. H., Hale, I., Hendre, P., Muchugi, A., Dawson, I. K., Powell, W., Graudal, L., Yana-Shapiro, H., Simons, A. J. & Van Deynze, A., Apr 2020, In : Nature Genetics. 52, p. 356-360 5 p.

Research output: Contribution to journalComment/debate

1 Citation (Scopus)

Genome-wide analysis of epigenetic and transcriptional changes associated with heterosis in pigeonpea

Sinha, P., Singh, V. K., Saxena, R. K., Kale, S. M., Li, Y., Garg, V., Meifang, T., Khan, A. W., Kim, K. D., Chitikineni, A., Saxena, K. B., Sameer Kumar, C. V., Liu, X., Xu, X., Jackson, S., Powell, W., Nevo, E., Searle, I. R., Lodha, M. & Varshney, R. K., 3 Feb 2020, In : Plant Biotechnology Journal. 18, 8, p. 1697-1710 14 p.

Research output: Contribution to journalArticle

Open Access
File
18 Downloads (Pure)

Origin specific genomic selection: a simple process to optimize the favorable contribution of parents to progeny

Yang, C. J., Sharma, R., Gorjanc, G., Hearne, S. J., Powell, W. & Mackay, I., 1 Jul 2020, In : G3: Genes, Genomes, Genetics. 10, 7, p. 2445-2455 11 p.

Research output: Contribution to journalArticle

Open Access
File
1 Downloads (Pure)

Population structure and genetic diversity in red clover (Trifolium pratense L.) germplasm

Jones, C., De Vega, J., Lloyd, D., Hegarty, M., Ayling, S., Powell, W. & Skøt, L., 20 May 2020, In : Scientific Reports. 10, 1, 8364.

Research output: Contribution to journalArticle

Open Access
File
8 Downloads (Pure)

RNA-seq Reveals Differentially Expressed Genes between Two indica Inbred Rice Genotypes Associated with Drought-Yield QTLs

Ereful, N. C., Liu, L-Y., Greenland, A., Powell, W., Mackay, I. & Leung, H., 28 Apr 2020, In : Agronomy. 10, 5, 621.

Research output: Contribution to journalArticle

Open Access
File
2 Downloads (Pure)
2019

Breeders’ views on the production of new and orphan crops in Africa: a survey of constraints and opportunities

Dawson, ID., Barnes, AP., Jamnadass, R., Danquah, E., Mumm, R. H., Hoad, SP., Burnett, FJ., Hale, I., Mausch, K., Hendre, P., Powell, W. & Revoredo-Giha, C., May 2019, Working Paper No. 296 ed., World Agroforestry United Nations, 46 p.

Research output: Working paper

Open Access
File
37 Downloads (Pure)

Contributions of biodiversity to the sustainable intensification of food production: Thematic study for The State of the World's Biodiversity for Food and Agriculture

Dawson, ID., Attwood, S., Park, S. E., Jamnadass, R., Powell, W., Sunderland, T., Kindt, R., McMullin, S., Hoebe, PN., Baddeley, JA., Staver, C., Vadez, V., Carsan, S., Roshetko, J. M., Amri, A., Karamura, E., Karamura, D., Paulo, V. B., Hossain, M. E., Phillips, M. & 7 others, Kumar, A., Lilleso, J-P. B., Benzie, J., Sabastian, G. E., Ekesa, B., Ocimati, W. & Graudal, L., 1 Jun 2019, CA4003EN ed. Rome, Italy: Food and Agriculture Organisation. 42 p.

Research output: Book/ReportCommissioned report

Open Access
File
70 Downloads (Pure)

Integrating a newly developed BAC-based physical mapping resource for Lolium perenne with a genome-wide association study across a L. perenne European ecotype collection identifies genomic contexts associated with agriculturally important traits

Harper, J., De Vega, J., Swain, S., Heavens, D., Gasior, D., Thomas, A., Evans, C., Lovatt, A., Lister, S., Thorogood, D., Skot, L., Hegarty, M., Blackmore, T., Kudrna, D., Byrne, S., Asp, T., Powell, W., Fernandez-Fuentes, N. & Armstead, I., 8 May 2019, In : Annals of Botany. 123, 6, p. 977-992 16 p., mcy230.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
8 Downloads (Pure)

Speed breeding orphan crops

Chiurugwi, T., Kemp, S., Powell, W. & Hickey, LT., Mar 2019, In : Theoretical and Applied Genetics. 132, 3, p. 607-616

Research output: Contribution to journalReview article

Open Access
File
9 Citations (Scopus)
10 Downloads (Pure)

The role of genetics in mainstreaming the production of new and orphan crops to diversify food systems and support human nutrition

Dawson, IK., Powell, W., Hendre, P., Bancic, JB., Hickey, JM., Kindt, R., Hoad, SP., Hale, I. & Jamnadass, R., Oct 2019, In : New Phytologist. 224, 1, p. 37-54 18 p.

Research output: Contribution to journalReview article

Open Access
File
7 Citations (Scopus)
2 Downloads (Pure)
2018

B chromosomes are associated with redistribution of genetic recombination towards lower recombination chromosomal regions in perennial ryegrass

Harper, J., Phillips, D., Thomas, A., Gasior, D., Evans, C., Powell, W., King, J., King, I., Jenkins, G. & Armstead, I., 21 Mar 2018, In : Journal of Experimental Botany. 69, 8, p. 1861 - 1871 11 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
2 Downloads (Pure)

Can genomics deliver climate-change ready crops?

Varshney, RK., Singh, VK., Kumar, A., Powell, W. & Sorrells, ME., 1 Oct 2018, In : Current Opinion in Plant Biology. 45, Pt B, p. 205 - 211 7 p.

Research output: Contribution to journalReview article

Open Access
File
22 Citations (Scopus)
2 Downloads (Pure)

Plant genetic resources for food and agriculture: opportunities and challenges emerging from the science and information technology revolution

Halewood, M., Chiurugwi, T., Hamilton, RS., Kurtz, B., Marden, E., Welch, E., Michiels, F., Mozafari, J., Sabran, M., Patron, N., Kersey, P., Bastow, R., Dorius, S., Dias, S., McCouch, S. & Powell, W., 23 Jan 2018, In : New Phytologist. 217, 4, p. 1407 - 1419 13 p.

Research output: Contribution to journalReview article

Open Access
File
24 Citations (Scopus)
4 Downloads (Pure)

Population structure of red clover ecotypes collected from Europe and Asia

Jones, C., De Vega, J., Lloyd, D., Hegarty, M., Ayling, S., Powell, W. & Skøt, L., 26 Apr 2018, Breeding Grasses and Protein Crops in the Era of Genomics. Brazauskas, G., Statkeviciute, G. & Jonaviciene, K. (eds.). Springer, p. 20-26 7 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Supporting human nutrition in Africa through the integration of new and orphan crops into food systems: Placing the work of the African Orphan Crops Consortium in context

Dawson, ID., Hendre, P., Powell, W., Sila, D., McMullin, S., Simons, T., Revoredo-Giha, C., Odeny, D. A., Barnes, AP., Graudal, L., Watson, CA., Hoad, SP., Burnett, FJ., Muchugi, A., Roshetko, J. M., Hale, I. L., Van Deynze, A., Mayes, S., Kindt, R., Prabhu, R. & 5 others, Cheng, S., Xu, X., Guarino, L., Shapiro, H. & Jamnadass, R., Feb 2018, Working Paper No. 276 ed., World Agroforestry United Nations, 42 p.

Research output: Working paper

Open Access
File
84 Downloads (Pure)
2017

Genomic prediction unifies animal and plant breeding programs to form platforms for biological discovery

Implementing Genomic Selection in CGIAR Breeding Programs Workshop Participants, 1 Sep 2017, In : Nature Genetics. 49, 9, p. 1297 - 1303 7 p.

Research output: Contribution to journalArticle

Open Access
File
71 Citations (Scopus)
21 Downloads (Pure)

Improving global integration of crop research

Reynolds, MP., Braun, HJ., Cavalieri, AJ., Chapotin, S., Davies, WJ., Ellul, P., Feuillet, C., Govaerts, B., Kropff, MJ., Lucas, H., Nelson, J., Powell, W., Quilligan, E., Rosegrant, MW., Singh, RP., Sonder, K., Tang, H., Visscher, S. & Wang, R., 28 Jul 2017, In : Science. 357, 6349, p. 359 - 360 2 p.

Research output: Contribution to journalReview article

Open Access
File
12 Citations (Scopus)
1 Downloads (Pure)
2016

Analysis of allelic imbalance in rice hybrids under water stress and association of asymmetrically expressed genes with drought-response QTLs

Ereful, NC., Liu, L-Y., Tsai, E., Kao, S-M., Dixit, S., Mauleon, R., Malabanan, K., Thomson, M., Laurena, A., Lee, D., Mackay, I., Greenland, A., Powell, W. & Leung, H., 2016, In : Rice. 9, 50, 15 p.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
15 Downloads (Pure)

Germplasm dynamics: The role of ecotypic diversity in shaping the patterns of genetic variation in Lolium perenne

Blackmore, T., Thorogood, D., Skøt, L., McMahon, R., Powell, W. & Hegarty, M., 3 Mar 2016, In : Scientific Reports. 6, 22603.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
1 Downloads (Pure)

Implementation of genomic prediction in Lolium perenne (L.) breeding populations

Grinberg, N. F., Lovatt, A., Hegarty, M., Lovatt, A., Skøt, K. P., Kelly, R., Blackmore, T., Thorogood, D., King, R. D., Armstead, I., Powell, W. & Skøt, L., 12 Feb 2016, In : Frontiers in Plant Science. 7, 133.

Research output: Contribution to journalArticle

Open Access
File
26 Citations (Scopus)
2 Downloads (Pure)

Plant genetic resources: needs, rights, and opportunities

Roa, C., Hamilton, R. S., Wenzl, P. & Powell, W., Aug 2016, In : Trends in Plant Science. 21, 8, p. 633-636 4 p.

Research output: Contribution to journalComment/debate

15 Citations (Scopus)
2015

Barley: a translational model for adaptation to climate change

Dawson, I. K., Russell, J., Powell, W., Steffenson, B., Thomas, W. T. B. & Waugh, R., 21 Jan 2015, In : New Phytologist. 206, 3, p. 913-931 19 p.

Research output: Contribution to journalArticle

75 Citations (Scopus)

Comparative genetic diversity in a sample of pony breeds from the U.K. and North America: a case study in the conservation of global genetic resources

Winton, C. L., Plante, Y., Hind, P., McMahon, R., Hegarty, M. J., McEwan, N. R., Davies-Morel, M. C. G., Morgan, C. M., Powell, W. & Nash, D. M., 31 Jul 2015, In : Ecology and Evolution. 5, 16, p. 3507-22 16 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
8 Downloads (Pure)

Genetic–geographic correlation revealed across a broad European ecotypic sample of perennial ryegrass (Lolium perenne) using array-based SNP genotyping

Blackmore, T., Thomas, I., McMahon, R., Powell, W. & Hegarty, M., Oct 2015, In : Theoretical and Applied Genetics. 128, 10, p. 1917-1932 16 p.

Research output: Contribution to journalArticle

Open Access
File
15 Citations (Scopus)
14 Downloads (Pure)

Red clover (Trifolium pratense L.) draft genome provides a platform for trait improvement

De Vega, J. J., Ayling, S., Hegarty, M., Kudrna, D., Goicoechea, J. L., Ergon, Å., Rognli, O. A., Jones, C., Swain, M., Geurts, R., Lang, C., Mayer, K. F. X., Rössner, S., Yates, S., Webb, K. J., Donnison, I. S., Oldroyd, G. E. D., Wing, R. A., Caccamo, M., Powell, W. & 2 others, Abberton, M. T. & Skøt, L., 30 Nov 2015, In : Scientific Reports. 5, 17394.

Research output: Contribution to journalArticle

Open Access
File
47 Citations (Scopus)
6 Downloads (Pure)
2014

Rapid marker-assisted development of advanced recombinant lines from barley starch mutants

Howell, P., Leigh, F., Bates, R., Gosman, N., Trafford, K., Powell, W., Smith, A. M. & Greenland, A., 2014, In : Molecular Breeding. 33, 1, p. 243-248 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Use of advanced recombinant lines to study the impact and potential of mutations affecting starch synthesis in barley

Howard, T. P., Fahy, B., Leigh, F., Howell, P., Powell, W., Greenland, A., Trafford, K. & Smith, A. M., Mar 2014, In : Journal of Cereal Science. 59, 2, p. 196-202 7 p.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
2 Downloads (Pure)
2013

DNA evidence for multiple introductions of barley into Europe following dispersed domestications in western Asia

Jones, G., Charles, M. P., Jones, M. K., Colledge, S., Leigh, F. J., Lister, D. A., Smith, L. M. J., Powell, W., Brown, T. A. & Jones, H., 2013, In : Antiquity. 87, 337, p. 701-713 13 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Genetic characterization and mapping of the Rht-1 homoeologs and flanking sequences in wheat

Wilhelm, E. P., Howells, R. M., Al-Kaff, N., Jia, J., Baker, C., Leverington-Waite, M. A., Griffiths, S., Greenland, A. J., Boulton, M. I. & Powell, W., May 2013, In : TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 126, 5, p. 1321-36 16 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Genetic diversity and phylogenetic analysis of native mountain ponies of Britain and Ireland reveals a novel rare population

Winton, C. L., Hegarty, M. J., McMahon, R., Slavov, G. T., McEwan, N. R., Davies-Morel, M. C., Morgan, C. M., Powell, W. & Nash, D. M., Apr 2013, In : Ecology and Evolution. 3, 4, p. 934-947 14 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
4 Downloads (Pure)

Genotype analysis of the wheat semidwarf Rht-B1b and Rht-D1b ancestral lineage

Wilhelm, E. P., Boulton, M. I., Barber, T. E. S., Greenland, A. J. & Powell, W., Dec 2013, In : Plant Breeding. 132, 6, p. 539-545 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Genotyping by RAD sequencing enables mapping of fatty acid composition traits in perennial ryegrass (Lolium perenne (L.))

Hegarty, M., Yadav, R., Lee, M., Armstead, I., Sanderson, R., Scollan, N., Powell, W. & Skøt, L., Jun 2013, In : Plant Biotechnology Journal. 11, 5, p. 572-81 10 p.

Research output: Contribution to journalArticle

Open Access
File
41 Citations (Scopus)
12 Downloads (Pure)

Haplotype dictionary for the Rht-1 loci in wheat

Wilhelm, E. P., Mackay, I. J., Saville, R. J., Korolev, A. V., Balfourier, F., Greenland, A. J., Boulton, M. I. & Powell, W., Jul 2013, In : TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 126, 7, p. 1733-47 15 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Hordeum Species: Brenner's Encyclopedia of Genetics: Second Edition

Snape, J. W., Powell, W. & Waugh, R., 2013, Brenner's Encyclopedia of Genetics: Second Edition. p. 527-529 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Remnant genetic diversity detected in an ancient crop: Triticum dicoccon Schrank landraces from Asturias, Spain

Leigh, F. J., Oliveira, H. R., Mackay, I., Jones, H., Smith, L., Wolters, P., Charles, M., Jones, M., Powell, W., Brown, T. A. & Jones, G., Jan 2013, In : Genetic Resources and Crop Evolution. 60, 1, p. 355-365 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Rht-1 and Ppd-D1 associations with height, GA sensitivity, and days to heading in a worldwide bread wheat collection

Wilhelm, E. P., Boulton, M. I., Al-Kaff, N., Balfourier, F., Bordes, J., Greenland, A., Powell, W. & Mackay, I., Sep 2013, In : TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 126, 9, p. 2233-2243 11 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Using diversity of the chloroplast genome to examine evolutionary history of wheat species

Leigh, F., Mackay, I., Oliveira, H. R., Gosman, N., Horsnell, R., Jones, H., White, J., Powell, W. & Brown, T. A., Aug 2013, In : Genetic Resources and Crop Evolution. 60, 6, p. 1831–1842 12 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2012

Molecular, phylogenetic and comparative genomic analysis of the cytokinin oxidase/dehydrogenase gene family in the Poaceae

Mameaux, S., Cockram, J., Thiel, T., Steuernagel, B., Stein, N., Taudien, S., Jack, P., Werner, P., Gray, J. C., Greenland, A. J. & Powell, W., Jan 2012, In : Plant Biotechnology Journal. 10, 1, p. 67-82 16 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Phylogeographic analysis of barley DNA as evidence for the spread of Neolithic agriculture through Europe

Jones, G., Jones, H., Charles, M. P., Jones, M. K., Colledge, S., Leigh, F. J., Lister, D. A., Smith, L. M. J., Powell, W. & Brown, T. A., 2012, In : Journal of Archaeological Science. 39, 10, p. 3230-3238 9 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Snapshots of gene expression in rice: limitations for allelic expression imbalance determination

Akkinepalli, H., Ereful, N., Liu, Y., Malabanan, K., Howells, R., Stamati, K., Powell, W., Leung, H., Greenland, A., Mackay, I. & Lee, D., May 2012, In : Mammalian Genome. 55, 5, p. 400-6 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2011

Evolutionary history of barley cultivation in Europe revealed by genetic analysis of extant landraces

Jones, H., Civáň, P., Cockram, J., Leigh, F. J., Smith, L. M., Jones, M. K., Charles, M. P., Molina-Cano, J-L., Powell, W., Jones, G. & Brown, T. A., 2 Nov 2011, In : Journal of Evolutionary Biology. 11, p. 320

Research output: Contribution to journalArticle

35 Citations (Scopus)