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undergraduate thesis
Učinak kadmija na ekspresiju gena antioksidativnih enzima
2016. urn:nbn:hr:181:519184
Dombi, Mira
Josip Juraj Strossmayer University of Osijek
Department of biology

Cite this document

Dombi, M. (2016). Učinak kadmija na ekspresiju gena antioksidativnih enzima (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:519184

Dombi, Mira. "Učinak kadmija na ekspresiju gena antioksidativnih enzima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2016. https://urn.nsk.hr/urn:nbn:hr:181:519184

Dombi, Mira. "Učinak kadmija na ekspresiju gena antioksidativnih enzima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2016. https://urn.nsk.hr/urn:nbn:hr:181:519184

Dombi, M. (2016). 'Učinak kadmija na ekspresiju gena antioksidativnih enzima', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 22 March 2023, https://urn.nsk.hr/urn:nbn:hr:181:519184

Dombi M. Učinak kadmija na ekspresiju gena antioksidativnih enzima [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2016 [cited 2023 March 22] Available at: https://urn.nsk.hr/urn:nbn:hr:181:519184

M. Dombi, "Učinak kadmija na ekspresiju gena antioksidativnih enzima", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:181:519184

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Metadata
TitleUčinak kadmija na ekspresiju gena antioksidativnih enzima
Title (english)The effect of cadmium on antioxidant enzyme gene expression
AuthorMira Dombi
MentorIvna Štolfa Čamagajevac (mentor)
Committee memberIvna Štolfa Čamagajevac (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2016-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Akumulacija kadmija u biljkama uzrokuje različite fiziološke, biokemijske i strukturne promjene, dok selen koji se često koristi u postupku biofortifikacije biljaka, može znatno promijeniti odgovor biljke na tretman kadmijem. Glavi cilj ovog istraživanja bio je utvrditi utjecaj kadmija na ekspresiju gena antioksidativnih enzima u korijenu i izdancima klijanaca dvije sorte pšenice (Divana i Srpanjka) obogaćene selenom. Određivanje utjecaj kadmija na gene koji kodiraju glutation S-transferazu, superoksid-dismutazu i katalazu. Učinak kadmija na ekspresiju gena antioksidativnih enzima ovisio je o sorti pšenice, te o vrsti biljnog organa (korijen i izdanak).Tretman kadmijem najviše je utjecao na smanjenje ekspresije gena za glutation S-transferazu. Učinak kadmija na smanjenje ekspresije gena bio je intenzivniji u korijenu nego u izdancima. Sorta Divana pokazala se osjetljivijom na tretman kadmijem od sorte Srpanjka.
Abstract (english)
The accumulation of cadmium in plants cause a variety of physiological, biochemical and structural changes, while selenium that is often used in the process of biofortification of plants can significantly change the plants response to cadmium treatment. The main aim of this study was to determine the effect of cadmium on antioxidant enzyme gene expression in the roots and shoots of two varieties of wheat (Divana and Srpanjka) seedlings enriched with selenium. Enzymes that were observed in this study were glutathione S-transferase, Cu, Zn-Superoxid-Dismutase and catalase The effect of cadmium on antioxidant enzyme gene expression depended on the type of cultivar and the type of plant organ (root or shoot). Cadmium treatment affected the expression of glutathione S-transferase the most.The effect of cadmium on decrease in antioxidant enzyme gene expression was much more visible in the roots than in the shoots. Variety Divana was shown to be more sensitive to cadmium treatment than variety Srpanjka.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:519184
Study programmeTitle: Undergraduate University Study Programme in Biology (Bachelor of Science)
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2017-02-06 11:09:02