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master's thesis
ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM
2015. urn:nbn:hr:181:222901
Kreković, Tihana
Josip Juraj Strossmayer University of Osijek
Department of biology

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Kreković, T. (2015). ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:222901

Kreković, Tihana. "ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2015. https://urn.nsk.hr/urn:nbn:hr:181:222901

Kreković, Tihana. "ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2015. https://urn.nsk.hr/urn:nbn:hr:181:222901

Kreković, T. (2015). 'ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:222901

Kreković T. ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2015 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:181:222901

T. Kreković, "ANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:181:222901

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TitleANTIOKSIDACIJSKI ODGOVOR ENZIMA U IZDANKU I KORIJENU KLIJANACA PŠENICE NA TRETMAN CINKOM
Title (english)THE RESPONSE OF ANTIOXIDANT ENZYMES TO ZINC TREATMENT IN THE SHOOTS AND ROOTS OF WHEAT SEEDLINGS
AuthorTihana Kreković
MentorIvna Štolfa Čamagajevac (mentor)
Committee memberLjiljana Krstin (predsjednik povjerenstva)
Committee memberIvna Štolfa Čamagajevac (član povjerenstva)
Committee memberTanja Žuna Pfeiffer (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2015-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Cink je važan mikronutrijent koji ima važnu ulogu u brojnim metaboličkim procesima u biljci, no pri većim koncentracijama je toksičan te može uzrokovati inhibiciju rasta i oksidacijski stres u brojnim biljnim vrstama. S ciljem istraživanja utjecaja cinka na antioksidacijski odgovor u korijenu i izdanku, mladi klijanci dviju sorti ozime pšenice (Divana i Srpanjka) tretirani su s dva različita izvora cinka (cinkov sulfat i cink-EDTA) tijekom sedam dana. Tretman cinkom nije značajno utjecao na klijavost obje sorte pšenice, dok je tretman cink-EDTA značajno povećao omjer mase korijena i izdanka kod sorte Srpanjka. Tretman cinkom uzrokovao je promjene u aktivnosti glutation-reduktaze, glutationperoksidaze i glutation-S-transferaze koje su bile uvjetovane sortom, vrstom biljnog organa i kemijskim oblikom cinka
Abstract (english)
Zinc is an important micronutrient which has a role in numerous metabolic processes in the plant, but is toxic at higher concentrations and can cause inhibition of growth and oxidative stress in a range of plant species. With the aim of investigating the effects of zinc on the antioxidant response in the root and shoot, young seedlings of two varieties of winter wheat (Divana and Srpanjka) were treated with two different sources of zinc (zinc sulphate and zinc-EDTA) in the period of seven days. Zinc treatment had no significant effect on germination of both wheat varieties, while the zinc-EDTA treatment significantly increased the shoot to root ratio of the Srpanjka variety. Zinc treatment caused a significant changes in the activity of glutathione reductase, glutathione peroxidase and glutathione S-transferase, which were determined by the wheat variety, the type of plant organ and the chemical form of zinc.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:222901
Study programmeTitle: Master of Science Graduate University Study Programme in Biology; specializations in: Master of Biology
Course: Master of Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra biologije (magistar/magistra biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-01-24 09:12:07