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Performance Indices in Wheat Chlorophyll a Fluorescence and Protein Quality Influenced by FHB


Španić, Valentina; Viljevac Vuletić, Marija; Drezner, Georg; Zdunić, Zvonimir; Horvat, Daniela
Performance Indices in Wheat Chlorophyll a Fluorescence and Protein Quality Influenced by FHB // Pathogens, 6 (2017), 4; 59, 11 doi:10.3390/pathogens6040059 (međunarodna recenzija, članak, znanstveni)


Naslov
Performance Indices in Wheat Chlorophyll a Fluorescence and Protein Quality Influenced by FHB

Autori
Španić, Valentina ; Viljevac Vuletić, Marija ; Drezner, Georg ; Zdunić, Zvonimir ; Horvat, Daniela

Izvornik
Pathogens (2076-0817) 6 (2017), 4; 59, 11

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
End-use quality ; Fusarium ; photosynthesis ; test weight ; Triticum aestivum L. ;

Sažetak
Very little is known about the physiological interactions between wheat quality and Fusarium head blight (FHB), which substantially reduces wheat grain yield and quality worldwide. In order to investigate stress-induced changes in flag leaves from plants artificially inoculated with Fusarium, we screened for chlorophyll a fluorescence transient at 1, 2, 4, 7 and 14 days after Fusarium inoculation. Our results indicate that the maximum quantum yield of photochemistry (Fv/Fm) and the performance index (PI) were not affected by FHB, but there were significant differences in those two traits between different varieties and measurement times. FHB caused a significant reduction in the percentage of glutenins (GLU), high-molecular-weight (HMW), and low-molecular-weight (LMW) subunits in ‘Kraljica’ and ‘Golubica’, unlike ‘Vulkan’, where the percentage of GLU increased.

Izvorni jezik
Engleski

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)


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