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Pregled bibliografske jedinice broj: 873940

Effects of excess cadmium in soil on JIP-test parameters, hydrogen peroxide content and antioxidant activity in two maize inbreds and their hybrid


Franić, Mario; Galić, Vlatko; Mazur, Maja; Šimić, Domagoj
Effects of excess cadmium in soil on JIP-test parameters, hydrogen peroxide content and antioxidant activity in two maize inbreds and their hybrid // Photosynthetica, 56 (2018), 2; 660-669 doi:10.1007/s11099-017-0710-7 (međunarodna recenzija, članak, znanstveni)


Naslov
Effects of excess cadmium in soil on JIP-test parameters, hydrogen peroxide content and antioxidant activity in two maize inbreds and their hybrid

Autori
Franić, Mario ; Galić, Vlatko ; Mazur, Maja ; Šimić, Domagoj

Izvornik
Photosynthetica (0300-3604) 56 (2018), 2; 660-669

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

Ključne riječi
Antioxidant enzymes ; heavy metal toxicity ; JIP test ; photosynthesis ; photosystem II

Sažetak
Aim of this study was to investigate different responses of two maize inbreds and their hybrid to an elevated Cd content in soil by measuring photosynthetic and biochemical activity and to identify a Cd tolerance mechanism. Antioxidant statusrelated parameters varied significantly between inbreds and treatments. Dry mass increased in both inbreds, but remained unchanged in hybrid. After the Cd treatment, parameters of chlorophyll a fluorescence varied between inbreds and hybrid performance was similar to inbred B84. We concluded that inbred B84 is Cd-sensitive compared to Os6-2, which did not appear to be negatively affected by Cd treatment at this growth stage studied. We suspect that due to a dilution effect in the hybrid, there was no or very weak Cd stress detected by biochemical parameters, although stress was detected by chlorophyll a fluorescence.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-5707 - Genetika i fiziologija tolerancije na višestruki stres kod kukuruza (Domagoj Šimić, )

Ustanove
Poljoprivredni institut Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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