Roberts, P. A.    

Firstname:P. A. 
Surname:Roberts 
Email: 
Institute:Departments of Nematology, University of California, Riverside 
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22 publications (0 read)





Publications as Author



2024

Quantitative trait loci and genomic prediction for grain sugar and mineral concentrations of cowpea [Vigna unguiculata (L.) Walp.], Huynh, B., Stangoulis, J. C. R., Vuong, T. D., Shi, H., Nguyen, H. T., Duong, T., Boukar, O., Kusi, F.*, Batieno, B. J.*, Cisse, N.*, Diangar, M. M., Awuku, F. J.*, Attamah, P.*, Crossa, J., Perez-Rodriguez, P., Ehlers, J. D. and Roberts, P. A., in: Scientific Reports, volume 14, pages 1-11, ISSN 2045-2322, 2024. [DOI]
 
The pattern of genetic variability in a core collection of 2,021 cowpea accessions, Fiscus, C. J., Herniter, I., Tchamba, M., Paliwal, R., Munoz-Amatriain, M., Roberts, P. A., Abberton, M., Close, T. J. and Oyatomi, O., in: G3-Genes Genomes Genetics, pages 1-15, ISSN 2160-1836, 2024. [DOI]
 

2021

The UCR Minicore: a valuable resource for cowpea research and breeding, Munoz-Amatriain, M., Lo, S., Herniter, I., Boukar, O., Fatokun, C., Carvalho, E., Castro, I., Guo, Y., Huynh, B., Roberts, P. A., Carnide, V. and Close, T. J., in: Legume Science, pages 1-15, ISSN 2639-6181, 2021. [DOI]
 

2018

A multi-parent advanced generation inter-cross (MAGIC) population for genetic analysis and improvement of cowpea (Vigna unguiculata L. Walp.), Huynh, B., Ehlers, J. D., Huang, B., Munoz-Amatriain, M., Lonardi, S., Santos, J. R. P., Ndeve, A., Batieno, B. J.*, Boukar, O., Cisse, N.*, Drabo, I.*, Fatokun, C., Kusi, F.*, Agyare, R. Y.*, Guo, Y., Herniter, I., Lo, S., Wanamaker, S., Xu, S., Close, T. J. and Roberts, P. A., in: The Plant Journal, volume 93, number 6, pages 1129-1142, ISSN 0960-7412, 2018. [DOI]
 
Identification of QTL controlling domestication-related traits in cowpea (vigna unguiculata L.Walp), Lo, S., Munoz-Amatriain, M., Boukar, O., Herniter, I., Cisse, N.*, Guo, Y., Roberts, P. A., Xu, S., Fatokun, C. and Close, T. J., in: Scientific Reports, volume 8, number 6261, pages 1-9, ISSN 2045-2322, 2018. [DOI]
 

2016

Genome resources for climate-resilient cowpea, an essential crop for food security, Munoz-Amatriain, M., Mirebrahim, H., Xu, P.*, Wanamaker, S., Luo, M., Alhakami, H., Alpert, M., Atokple, I.*, Batieno, B. J.*, Boukar, O., Bozdag, S., Cisse, N.*, Drabo, I.*, Ehlers, J. D., Farmer, A., Fatokun, C., Gu, Y. Q., Guo, Y., Huynh, B., Jackson, S. A., Kusi, F.*, Lawley, C. T., Lucas, M. R., Ma, Y., Timko, M. P., Wu, J., You, F., Roberts, P. A., Lonardi, S. and Close, T. J., in: Plant Journal, pages 1-40, ISSN 0960-7412, 2016. [DOI]
 
Genomic tools in cowpea breeding programs: status and perspectives, Boukar, O., Fatokun, C., Huynh, B., Roberts, P. A. and Close, T. J., in: Frontiers in Plant Science, volume 7, number 757, pages 1-13, ISSN 1664-462X, 2016. [DOI]
 

2015

Variation among cowpea genotypes in sensitivity of transpiration rate and symbiotic nitrogen fixation to soil drying, Sinclair, T. R., Manandhar, A., Belko, N., Rair, M., Vadez, V. and Roberts, P. A., in: Crop Science, volume 55, pages 2270-2275, ISSN 0011-183X, 2015. [DOI]
 
Cowpea, Boukar, O., Fatokun, C., Roberts, P. A., Abberton, M., Huynh, B., Close, T. J., Boahen, S., Higgins, T. J. V. and Ehlers, J. D., Handbook of Plant Breeding, volume 10, pages 219-250, chapter 7, Springer, ISBN 978-1-4939-2796-8, 2015. [DOI]
 

2013

Morphological and molecular characterisation and diagnostics of some species of Scutellonema Andrassy, 1958 (Tylenchida: Hoplolaimidae) with a molecular phylogeny of the genus, Van Den Berg, E.*, Tiedt, L. R.*, Coyne, D., Ploeg, A.T., Navas-Cortes, J.A., Roberts, P. A., Yeates, G.W. and Subbotin, S. A., in: Nematology, volume 15, number 6, pages 719-745, ISSN 1388-5585, 2013. [DOI]
 
Gene pools and the genetic architecture of domesticated cowpea, Huynh, B., Close, T. J., Roberts, P. A., Hu, Z., Wanamaker, S., Lucas, M. R., Chiulele, R.*, Cisse, N.*, David, A.*, Hearne, S., Fatokun, C., Diop, N. N. and Ehlers, J. D., in: Plant Genome, volume 6, number 3, pages 1-8, ISSN Online: 1940-3372, 2013.
 
Genetic architecture of delayed senescence, biomass, and grain yield under drought stress in cowpea, Muchero, W., Roberts, P. A., Diop, N. N., Drabo, I.*, Cisse, N.*, Close, T. J., Muranaka, S., Boukar, O. and Ehlers, J. D., in: PloS ONE, volume 8, number 7, pages 1-10, ISSN 1932-6203, 2013.
 

2012

Modern approaches for cowpea breeding, Ehlers, J. D., Diop, N. N., Boukar, O., Muranaka, S., Wanamaker, S., Issa, D.*, Muchero, W., Pottorff, M., Cisse, N.*, Roberts, P. A. and Close, T. J., in: Innovative research along the cowpea value chain: proceedings of the Fifth World Cowpea Cowpea Conference on Improving livelihoods in the cowpea value chain through advancement in science, held in Saly, Senegal, 27 September- 1 October 2010, pages 5-18, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 2012.
 
An improved consensus genetic linkage map of cowpea (Vigna unguiculata [L.] Walp.), Diop, N. N., Ehlers, J. D., Wanamaker, S., Muchero, W., Fatokun, C., Guojing, L., Roberts, P. A. and Close, T. J., IITA, ISBN 978-978-8444-07-7, 2012.
 
An improved consensus genetic linkage map of cowpea (Vigna unguiculata [L.] Walp.), Diop, N. N., Ehlers, J. D., Wanamaker, S., Muchero, W., Fatokun, C., Guojing, L., Roberts, P. A. and Close, T. J., in: Innovative research along the cowpea value chain: proceedings of the Fifth World Cowpea Conference on improving livelihoods in the cowpea value chain through advancement in science, held in Saly, Senegal, 27 September -1 October 2010, pages 116-127, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 2012.
 
Leaf morphology in cowpea [Vigna unguiculata (L.) Walp]: QTL analysis, physical mapping and identifying a candidate gene using synteny with model legume species, Pottorff, M., Ehlers, J. D., Fatokun, C., Roberts, P. A. and Close, T. J., in: BMC Genomics, volume 13, number 234, pages 1-12, ISSN 1471-2164, 2012. [DOI]
 

2010

Genomic distribution of loci exhibiting positive pleiotropic effects on delayed senescence, grain yield and biomass accumulation under drought stress in cowpea, Muchero, W., Ehlers, J. D., Drabo, I.*, Marunaka, S., Cisse, N.*, Diop, N. N., Wanamaker, S., Close, T. J. and Roberts, P. A., Abstract (Oral presentaion) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 
Identification of markers associated with bacterial blight resistance loci in cowpea [Vigna unguiculata (L.) Walp.], Agbicodo, E., Fatokun, C., Bandyopadhyay, R., Wydra, K., Diop, N. N., Muchero, W., Ehlers, J. D., Roberts, P. A., Close, T. J., Visser, R.G.F. and van der Linden, C. G., in: Euphytica, volume 175, number 2, pages 215-226, ISSN 0014-2336, 2010. [DOI]
 
Modern approaches for cowpea breeding: how high-throughput genotyping and a high-density map change everything, Ehlers, J. D., Diop, N. N., Hearne, S., Dumet, D., Wanamaker, S., Chiulele, R.*, David, A.*, Roberts, P. A. and Close, T. J., Abstract (Oral presentation) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 
An improved consensus genetic linkage map of cowpea ( Vigna unguiculata L. Walp. ), Diop, N. N., Ehlers, J. D., Wanamaker, S., Muchero, W., Fatokun, C., Guojing, M.*, Roberts, P. A. and Close, T. J., Abstract (Oral presentaion) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 
Genetic and physical mapping of resistance to biotic stresses in cowpea, Roberts, P. A., Muchero, W., Cisse, N.*, Drabo, I.*, Fatokun, C., Boukar, O., Agbicodo, E., Pottorff, M., Diop, N. N., Wanamaker, S., Close, T. J. and Ehlers, J. D., Abstract (Oral presentaion) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 

2009

A consensus genetic map of cowpea [Vigna unguiculata (L) Walp.] and synteny based on EST-derived SNPs, Muchero, W., Diop, N. N., Bhat, P. R., Fenton, R. D., Wanamaker, S., Pottorff, M., Hearne, S., Cisse, N.*, Fatokun, C., Ehlers, J. D., Roberts, P. A. and Close, T. J., in: Proceedings of the National Academy of Sciences of the United States of America (PNAS), volume 106, number 43, pages 18159-18164, ISSN 0027-8424, 2009. [DOI]