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Prospects for durable resistance against an old soybean enemy: a four-decade journey from Rpp1 (Resistance to Phakopsora pachyrhizi) to Rpp7

dc.contributor.authorChander, S.
dc.contributor.authorOrtega-Beltran, A.
dc.contributor.authorBandyopadhyay, R.
dc.contributor.authorSheoran, P.
dc.contributor.authorIge, G.O.
dc.contributor.authorVasconcelos, M.W.
dc.contributor.authorGarcía Oliveira, A.L.
dc.date.accessioned2019-12-04T11:36:16Z
dc.date.available2019-12-04T11:36:16Z
dc.date.issued2019-07
dc.identifier.citationChander, S., Ortega-Beltran, A., Bandyopadhyay, R., Sheoran, P., Ige, G.O., Vasconcelos, M.W. & Garcia-Oliveira, A.L. (2019). Prospects for durable resistance against an old soybean enemy: a four-decade journey from Rpp1 (Resistance to Phakopsora pachyrhizi) to Rpp7. Agronomy, 9(7), 1-23.
dc.identifier.issn2073-4395
dc.identifier.urihttps://hdl.handle.net/20.500.12478/6180
dc.descriptionOpen Access Journal; Published online: 1 July 2019
dc.description.abstractSoybean rust (SBR), caused by Phakopsora spp., is a major global concern for soybean producers. SBR causing fungi are polycyclic and obligate biotrophs, rendering the study of their biology particularly tedious. Over the past four decades, substantial progress has been made towards understanding the epidemiology of the disease, the identification of sources of resistance, and the mapping of soybean loci conferring resistance to P. pachyrhizi (Rpp genes), since this species is particularly well established and widespread in many soybean growing areas. Although host-plant resistance is generally considered as the most desirable solution from an environmental, economic, and social perspective, other disease control approaches such as agronomic practices and chemical application are also important, and influence rust epidemiology as well as the durability of host plant resistance. This review focusses primarily on genetic aspects of SBR management and summarizes the research in the following areas: SBR symptoms, aetiology, pathogenic variation and population structure of Phakopsora populations, expression of soybean resistance to Phakopsora infection, genetics and molecular diagnostics of host resistance to pathogen, and resistance gene deployment approaches. Finally, the role of multidisciplinary strategies is discussed for achieving higher durability of SBR resistance in soybean.
dc.description.sponsorshipAfrican Union
dc.format.extent1-23
dc.language.isoen
dc.rightsCC-BY-4.0
dc.subjectSoybeans
dc.subjectDisease Resistance
dc.subjectRusts
dc.subjectEpidemiology
dc.subjectPhakopsora
dc.titleProspects for durable resistance against an old soybean enemy: a four-decade journey from Rpp1 (Resistance to Phakopsora pachyrhizi) to Rpp7
dc.typeJournal Article
dc.description.versionPeer Review
cg.contributor.crpAgriculture for Nutrition and Health
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationChaudhary Charan Singh Haryana Agricultural University
cg.contributor.affiliationIndian Council of Agricultural Research
cg.contributor.affiliationPan African University
cg.contributor.affiliationUniversidade Católica Portuguesa
cg.creator.identifierAlejandro Ortega-Beltran: 0000-0003-3747-8094
cg.creator.identifierRanajit Bandyopadhyay: 0000-0003-2422-4298
cg.creator.identifierGarcia-Oliveira AL: 0000-0001-8561-4172
cg.researchthemePLANT PRODUCTION & HEALTH
cg.isijournalISI Journal
cg.authorship.typesCGIAR and developing country institute
cg.iitasubjectGrain Legumes
cg.iitasubjectPlant Diseases
cg.iitasubjectSoybean
cg.journalAgronomy
cg.howpublishedFormally Published
cg.accessibilitystatusOpen Access
local.dspaceid106565
cg.targetaudienceScientists
cg.identifier.doihttps://dx.doi.org/10.3390/agronomy9070348


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