Show simple item record

Comparative proteomics of nearisogenic maize inbred lines to identify potential aflatoxinresistance markers

dc.contributor.authorBrown, R.L.
dc.contributor.authorMenkir, A.
dc.contributor.authorBandyopadhyay, Ranajit
dc.contributor.authorCleveland, T.E.
dc.contributor.authorChen, Z.
dc.date.accessioned2019-12-04T11:19:30Z
dc.date.available2019-12-04T11:19:30Z
dc.date.issued2007
dc.identifier.citationBrown, R.L., Menkir, A., Bandyopadhyay, R., Cleveland, T.E. & Chen, Z. (2007). Comparative proteomics of near-isogenic maize inbred lines to identify potential aflatoxin-resistance markers. Phytopathology, 97(7), S14-S14.
dc.identifier.urihttps://hdl.handle.net/20.500.12478/3477
dc.description.abstractSeveral maize near-isogenic inbred lines were subjected to comparative proteomics to identify kernel proteins associated with resistance. These lines were developed in Nigeria through a joint project between ARS-SRRC and the International Institute of Tropical Agriculture. The goal of this project is to develop aflatoxin-resistant inbreds for use in Central and West African national programs and U.S. breeding programs to combat aflatoxincontamination of maize. Parental lines that produced these inbreds were U.S. aflatoxin-resistant lines crossed with Central and West African lines selected for moderate to high ear rot resistance. Lines were selfed and selected for foliar and ear rot resistances and for good agronomic characteristics until the S4 generation where selection began for aflatoxin accumulation using a laboratory-based kernel screening assay (KSA) and field trials. Recently, inbred lines developed through the above-protocol were re-examined with the KSA and near-isogenic lines varying significantly in aflatoxin accumulation were identified. These lines were subjected to comparative proteomics and differences in protein expression between these near-isogenics were identified and results are discussed.
dc.language.isoen
dc.subjectMaize
dc.subjectInbred Lines
dc.subjectAflatoxin-Resistant
dc.subjectEar Rot Resistance
dc.subjectKernel Screening Assay
dc.subjectNear-Isogenic
dc.subjectProteomics
dc.titleComparative proteomics of nearisogenic maize inbred lines to identify potential aflatoxinresistance markers
dc.typeJournal Article
dc.description.versionPeer Review
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationLouisiana State University
cg.contributor.affiliationNew Orleans
cg.coverage.regionAfrica
cg.coverage.regionAcp
cg.coverage.regionWest Africa
cg.coverage.regionNorth America
cg.coverage.countryNigeria
cg.coverage.countryUnited States
cg.isijournalISI Journal
cg.authorship.typesCGIAR and advanced research institute
cg.iitasubjectAflatoxin
cg.iitasubjectCrop Husbandry
cg.iitasubjectDisease Control
cg.iitasubjectFarm Management
cg.iitasubjectHandling, Transport, Storage And Protection Of Agricultural Products
cg.iitasubjectMaize
cg.iitasubjectPlant Diseases
cg.iitasubjectPests Of Plants
cg.iitasubjectPlant Production
cg.accessibilitystatusLimited Access
local.dspaceid95448


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record