Person: Singh, P.K.
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Singh
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P.K.
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Singh, P.K.
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0000-0003-4610-31205 results
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Now showing 1 - 5 of 5
- Haplotype-tagged SNPs improve genomic prediction accuracy for Fusarium head blight resistance and yield-related traits in wheat(Springer Verlag, 2023) Alemu, A.; Batista, L.; Singh, P.K.; Ceplitis, A.; Chawade, A.
Publication - Genetic sources and loci for Fusarium head blight resistance in bread wheat(Frontiers Media, 2022) Lei Wu; Xinyao He; Yi He; Peng Jiang; Kaijie Xu; Xu Zhang; Singh, P.K.
Publication - Phenotyping Fusarium head blight through seed morphology characteristics using RGB imaging(Frontiers, 2022) Leiva, F.; Zakieh, M.; Alamrani, M.; Dhakal, R.; Henriksson, T.; Singh, P.K.; Chawade, A.
Publication - Key global actions for mycotoxin management in wheat and other small grains(MDPI, 2021) Leslie, J.F.; Moretti, A.; Mesterházy, A.; Ameye, M.; Audenaert, K.; Singh, P.K.; Richard-Forget, F.; Chulze, S.; Ponte, E.M.; Chala, A.; Battilani, P.; Logrieco, A.F.
Publication - Analysis of the masked metabolite of deoxynivalenol and Fusarium resistance in CIMMYT wheat germplasm(MDPI, 2017) Nakagawa, H.; Xinyao He; Yosuke Matsuo; Singh, P.K.; Masayo KushiroFusarium head blight (FHB) causes significant grain loss and contamination of grains with harmful mycotoxins, especially deoxynivalenol (DON). Fusarium resistance and DON accumulation have been extensively investigated in various cultivars; however, the level of DON-3-O-glucoside (D3G) has not been as carefully studied. In this study, we measured accumulated DON and D3G levels in CIMMYT wheat elite germplasm using an analytical method validated in-house. Co-occurring nivalenol (NIV) and ergostrerol (ERG) were also analyzed. LC-MS/MS and LC-UV analyses were applied to the 50 CIMMYT elite wheat lines. D3G showed rather high correlation with DON (r = 0.82), while FHB symptoms showed slight correlation with DON and D3G (r = 0.36 and 0.32, respectively). D3G/DON ratio varied widely from 8.1 to 37.7%, and the ratio was not related with FHB resistance in this dataset.
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