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master's thesis
Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj
Zagreb: University of Zagreb, Faculty of Science, 2020. urn:nbn:hr:217:326416
Veble, Vatroslav
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

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Veble, V. (2020). Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:326416

Veble, Vatroslav. "Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:326416

Veble, Vatroslav. "Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:326416

Veble, V. (2020). 'Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj', Master's thesis, University of Zagreb, Faculty of Science, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:326416

Veble V. Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2020 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:217:326416

V. Veble, "Genska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:217:326416

Metadata
TitleGenska struktura i raznolikost potočne mrene (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002; Actinopteri) u Hrvatskoj
Title (english)Genetic structure and variety of the danube barbel (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb &Berrebi, 2002; Actinopteri) in Croatia
AuthorVatroslav Veble
MentorIvana Buj (mentor)
Committee memberIvan Čanjevac (predsjednik povjerenstva)
Committee memberBlanka Cvetko Tešović (član povjerenstva)
Committee memberIvana Buj (član povjerenstva)
Committee memberIvan Radosavljević (član povjerenstva)
Committee memberZoran Marčić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2020-02-27, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Potočna mrena (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb i Berrebi, 2002) je slatkovodna riba iz porodice Cyprinidae čiji srodstveni odnosi među populacijama u Hrvatskoj nisu poznati, kao ni protok gena između tih populacija, niti je utvrđen čitav areal njene rasprostranjenosti u Hrvatskoj. Zbog onečišćenja vodotoka, nestajanja njenih prirodnih i mrijesnih staništa i regulacije gornjih tokova rijeka, potočna mrena je na popisu osjetljivih vrsta slatkovodnih riba Hrvatske. Kako bih predložio prikladne mjere zaštite te pridonio istraženosti potočne mrene na području Hrvatske, proveo sam filogenetsku rekonstrukciju na temelju sekvenci mitohondrijskog gena za citokrom b pomoću metode najveće parsimonije, metode najveće vjerojatnosti i metode susjednog sparivanja. Pomoću programa DnaSP odredio sam mjere genskog polimorfizma, a stope migracija između populacija odredio sam pomoću programa Migrate. Rezultati filogenetske rekonstrukcije pokazali su da je potočna mrena dobro strukturirana vrsta te da postoje tri linije potočne mrene, od kojih je samo jedna s područja Hrvatske. Utvrđena je različita intrapopulacijska raznolikost, a migracije između populacija nisu recipročne.
Abstract (english)
The Danube barbel (Barbus balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002) is a freshwater fish from the Cyprinidae family, whose relationships between populations in Croatia are unknown, as well as gene flow between those population, and the entire range of its distribution in Croatia has not been established. Due to the pollution of watercourses, the disappearance of its natural and spawning habitats and the regulation of the upper river flows, the Danube barbel is listed as a vulnerable species of freshwater fish in Croatia. In order to propose suitable protection measures and to contribute to the study of the Danube barbel in Croatia, I performed phylogenetic reconstruction based on the cytochrome b mitochondrial gene sequences using the maximum parsimony method, the maximum likelihood method and the neighbor joining method. Using the DnaSP computer program, I determined the measures of gene polymorphism, and I determined the migration rates between populations using the Migrate program. The results of the phylogenetic reconstruction showed that the Danube barbel is a well structured species and that there are three lineages of the Danube barbel, only one of which is from the territory of Croatia. Different intrapopulation diversity was identified and migrations between populations were not reciprocal.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:326416
Study programmeTitle: Enviromental Sciences
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra struke znanosti o okolišu (magistar/magistra struke znanosti o okolišu)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2021-02-27
Terms of useLicence In copyright icon
Created on2021-02-23 08:23:54