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Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze
Antonija Borjana Agapito (2017)
University of Pula
Department of Natural and Health Studies
Cite this document

Agapito, A. B. (2017). Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:137:582313

Agapito, Antonija Borjana. "Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze." Undergraduate thesis, University of Pula, 2017. https://urn.nsk.hr/urn:nbn:hr:137:582313

Agapito, Antonija Borjana. "Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze." Undergraduate thesis, University of Pula, 2017. https://urn.nsk.hr/urn:nbn:hr:137:582313

Agapito, A. B. (2017). 'Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze', Undergraduate thesis, University of Pula, accessed 28 March 2020, https://urn.nsk.hr/urn:nbn:hr:137:582313

Agapito AB. Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze [Undergraduate thesis]. Pula: University of Pula; 2017 [cited 2020 March 28] Available at: https://urn.nsk.hr/urn:nbn:hr:137:582313

A. B. Agapito, "Filogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze", Undergraduate thesis, University of Pula, Pula, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:137:582313

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Metadata
TitleFilogenija najčešćih jadranskih riba reda perciformes temeljena na strukturi citokrom oksidaze
Title (english)Phylogeny of the most common Adriatic fish order perciformes based on the structure of cytochrome oxidase
AuthorAntonija Borjana Agapito
MentorMauro Štifanić (mentor)
Committee memberEmina Pustijanac (predsjednik povjerenstva)
Committee memberMauro Štifanić (član povjerenstva)
Committee memberDaniel Lyons (član povjerenstva)
GranterUniversity of Pula
(Department of Natural and Health Studies)
Pula
Defense date and country2017-09-21, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Genetics, Evolution and Phylogenetics
Abstract
Jadransko more je najsjeverniji topli dio Sredozemlja. Dosadašnja istraživanja pokazala su veliku bioraznolikost ihtiofaune. Kako bi se pratila raznolikost ribljih vrsta, najčešće se koriste molekularni markeri poput citokrom oksidaze I. Red Perciformes je najbrojnija skupina riba među svim kralježnjacima. Mnogo vrsta iz ove skupine je od velike ekonomske važnosti čovjeku. Nukleotidni sljedovi za odabrane vrste preuzeti su iz baze podataka NCBI-a te zatim analizirani u programu MEGA7. Korištene su metoda poravnanja ClustalW te Neighbor-Joining za konstrukciju filogenetskih stabala. Konstruirano je nekoliko verzija filogenetskih stabala, od kojih ni jedna nije bila slična opće priznatim klasifikacijama riba. Također, bootstrap vrijednosti su bile vrlo male. Red Perciformes evolucijski je vrlo mlada skupina unutar koje ima malo razlika među vrstama. Razlike u istraživanim sljedovima velikim dijelom ovise o varijabilnosti trećeg kodirajućeg nukleotida koja uglavnom uzrokuje istosmislene mutacije. Za preciznije utvrđivanje filogenetskih odnosa unutar ove skupine, preporučuje se upotreba kompletnih mitohondrijskih genoma ili više različitih markera.
Abstract (english)
Adriatic Sea is the most northern warm part of the Mediterranean. Previous research has shown great biodiversity of ichthyofauna. Molecular markers, such as cytochrome oxydase I, are used to monitor the variety of fish species. The fish order Perciformes is the largest group among all vertebrates. Many species in this group are of great economic importance to humans. Nucleotide sequences for selected species are downloaded from the NCBI database and then analyzed in MEGA7. The ClustalW alignment method and Neighbor-Joining phylogenetic trees were used. Several versions of the phylogenetic trees were constructed, none of which was similar to the generally recognized classification of fish. Also, bootstrap values were very small. The order Perciformes is an evolutionally very young group within which there is little difference between species. The differences in the investigated sequences are largely dependent on the variability of the third coding nucleotide, which mainly causes the same-sense mutations. In order to more confidently confer phylogenetic relationships within the order of Perciform fish, the use of complete mitochondrial genomes or multiple markers is recommended.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:137:582313
Study programmeTitle: University Undergraduate Study Programme - Marine Sciences
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) znanosti o moru (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) znanosti o moru)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Created on2018-12-21 12:51:37