Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata

Miculinić, Leticia

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undergraduate thesis

Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata

Zagreb: University of Zagreb, Faculty of Science, 2024. urn:nbn:hr:217:787910

Miculinić, Leticia

University of Zagreb
Faculty of Science
Department of Biology

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APA 6th Edition

Miculinić, L. (2024). Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:787910

MLA 8th Edition

Miculinić, Leticia. "Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata." Undergraduate thesis, University of Zagreb, Faculty of Science, 2024. https://urn.nsk.hr/urn:nbn:hr:217:787910

Chicago 17th Edition

Harvard

Miculinić, L. (2024). 'Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 16 January 2025, https://urn.nsk.hr/urn:nbn:hr:217:787910

Vancouver

Miculinić L. Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2024 [cited 2025 January 16] Available at: https://urn.nsk.hr/urn:nbn:hr:217:787910

IEEE

L. Miculinić, "Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:217:787910

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Title	Mutanti cvjetače: genetička regulacija boje i fraktalne strukture cvata
Title (english)	Cauliflower mutants: genetic regulation of curd color and fractal structure
Author	Leticia Miculinić
Mentor	Nenad Malenica (mentor)
Granter	University of Zagreb Faculty of Science (Department of Biology) Zagreb
Defense date and country	2024-09-19, Croatia
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Biology
Abstract	Cvjetača ili karfiol (Brassica oleracea var. botrytis) pripada porodici kupusnjača ili krstašica (Brassicaceae). Porodica kupusnjača vrlo je važna u ljudskoj prehrani. Posebno se ističe dvogodišnja vrsta Brassica oleracea od koje je čovjek umjetnom selekcijom stvorio kultivare poput kelja, raštike, kelja pupčara, korabe, brokule i cvjetače. Tako raznovrsni kultivari dobiveni su ciljanom selekcijom pojedinih biljnih organa, u slučaju cvjetače, selekcijom njezinog hipertrofiranog cvata. Selekcija je nastavljena unutar samog kultivara cvjetače pa su tako nastali i njezini brojni subkultivari. Prirodno mutirane jedinke iskorištene su kako bi se dobili novi subkultivari različitih boja i oblika cvata. Obzirom na potrošačke navike, vizualne promjene postignute na biljkama morale su biti atraktivne, pa su pomno birani kultivari lijepih ili intenzivnih boja ili zanimljiva izgleda. Osim toga iskorištene su i druge pozitivne genetske promjene poput promjena u veličini, otpornosti ili povećanog sadržaja spojeva bitnih u ljudskoj prehrani. Genetička istraživanja omogućila su ciljanu hibridizaciju novih kultivara ili stjecanje novih znanstvenih spoznaja poput mehanizma nastanka prirodnih fraktala na cvatu nekih subkultivara cvjetače kao npr. Romanesco.
Abstract (english)	Cauliflower (Brassica oleracea var. botrytis) belongs to the cabbage or cruciferous family (Brassicaceae). The cabbage family is highly significant in human nutrition. Among its notable members is the species Brassica oleracea, from which humans have selectively bred cultivars such as kale, collard greens, cabbage, kohlrabi, broccoli, and cauliflower. These diverse cultivars were developed through the selection of specific plant organs. In the case of cauliflower, selection focused on its hypertrophied flower head. Further selection occurred within the cauliflower variety itself, resulting in numerous subvarieties. Naturally occurring mutants were also utilized to create new subvarieties with different colors and head shapes. Visual changes in the plants had to be attractive, so carefully chosen cultivars with beautiful or intense colors, or interesting appearances, were preferred. Additionally, other positive genetic changes such as alterations in size, resistance, or increased content of compounds essential in human nutrition were exploited. Genetic research enabled the targeted hybridization of new cultivars and the acquisition of scientific knowledge, including the mechanisms behind the formation of natural fractals on the heads of some cauliflower subvarieties.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:217:787910
Study programme	Title: Environmental Sciences-University undergraduate programme Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of the Faculty of Science
Created on	2024-10-03 09:34:27