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dc.contributorMishra, Gyanen_US
dc.contributorRadhakrishnan, T.en_US
dc.contributorDobariya, K. L.en_US
dc.contributorManivannan, Nen_US
dc.contributorVasanthi, R. P.en_US
dc.contributorKhera, Pawanen_US
dc.contributorVarshney, Rajeeven_US
dc.contributorManohar, Surendraen_US
dc.contributorPatne, Nageshen_US
dc.contributorShasidhar, Yaduruen_US
dc.contributorSriswathi, Mandaen_US
dc.contributorVishwakarma, Manish K.en_US
dc.contributorPandey, Manish Ken_US
dc.contributorMurali, TVen_US
dc.creatorJanila, Pasupuletien_US
dc.date2015-08-28en_US
dc.date.accessioned2017-04-09T10:49:46Z
dc.date.available2017-04-09T10:49:46Z
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0168945215300455en_US
dc.identifierhttp://dx.doi.org/http://dx.doi.org/10.1016/j.plantsci.2015.08.013en_US
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/Jt0cHfpRen_US
dc.identifier.citationPasupuleti Janila, Gyan Mishra, T. Radhakrishnan, K. L. Dobariya, N Manivannan, R. P. Vasanthi, Pawan Khera, Rajeev Varshney, Surendra Manohar, Nagesh Patne, Yaduru Shasidhar, Manda Sriswathi, Manish K. Vishwakarma, Manish K Pandey, V. Murali. (Accepted on 28/8/2015). Molecular Breeding for introgression of fatty acid desaturase mutant alleles (ahFAD2A and ahFAD2B) enhances oil quality in high and low oil containing peanut genotypes.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/6681
dc.description.abstractHigh oleate peanuts have two marketable benefits, health benefits to consumers and extended shelf life of peanut products. Two mutant alleles present on linkage group a09 (ahFAD2A) and b09 (ahFAD2B) control composition of three major fatty acids, oleic, linoleic and palmitic acids which together determine peanut oil quality. In conventional breeding, selection for fatty acid composition is delayed to advanced generations. However by using DNA markers, breeders can reject large number of plants in early generations and therefore can optimize time and resources. Here,two approaches of molecular breeding namely marker-assisted backcrossing (MABC) and marker-assisted selection (MAS) were employed to transfer two FAD2 mutant alleles from SunOleic 95R into the genetic background of ICGV 06110, ICGV 06142 and ICGV 06420. In summary, 82 MABC and 387 MAS derived introgression lines (ILs) were developed using DNA markers with elevated oleic acid varying from 62 to 83%. Oleic acid increased by 0.5–1.1 folds, with concomitant reduction of linoleic acid by 0.4–1.0 folds and palmitic acid by 0.1–0.6 folds among ILs compared to recurrent parents. Finally, high oleate ILs, 27 with high oil (53–58%), and 28 ILs with low oil content (42–50%) were selected that may be released for cultivation upon further evaluationen_US
dc.formatPDFen_US
dc.languageenen_US
dc.rightsCC-BY-4.0en_US
dc.sourcePlant Science;en_US
dc.subjectpeanuten_US
dc.subjectoil qualityen_US
dc.subjectmarker-assisted backcrossingen_US
dc.subjectPeanuten_US
dc.titleMolecular Breeding for introgression of fatty acid desaturase mutant alleles (ahFAD2A and ahFAD2B) enhances oil quality in high and low oil containing peanut genotypesen_US
dc.typeJournal Articleen_US
cg.creator.ID0000-0003-2583-9630en_US
cg.creator.ID0000-0002-4101-6530en_US
cg.creator.ID0000-0001-5775-0329en_US
cg.creator.ID-typeORCIDen_US
cg.creator.ID-typeORCIDen_US
cg.creator.ID-typeORCIDen_US
cg.subject.agrovocbreedingen_US
cg.subject.agrovocoil contenten_US
cg.subject.agrovocoleic aciden_US
cg.subject.agrovocmarker-assisted selectionen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerIndian Council of Agricultural Research, Directorate of Groundnut Research - ICAR - DGRen_US
cg.contributor.centerJunagadh Agricultural University - JAUen_US
cg.contributor.centerTamil Nadu Agricultural University - TNAUen_US
cg.contributor.centerAcharya N.G. Ranga Agricultural University, Regional Agricultural Research Station - ANGRAU-RARSen_US
cg.contributor.crpCRP on Grain Legumes - GLen_US
cg.contributor.funderNot Applicableen_US
cg.contributor.project-lead-instituteInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.coverage.regionSouthern Asiaen_US
cg.coverage.countryINen_US
cg.contactR.K.Varshney@CGIAR.ORGen_US
dc.identifier.statusOpen accessen_US


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