Geografska raspodjela genetske varijabilnosti populacije svinja banijske šare

master's thesis

• Title (english): Geographical distribution of genetic variability in the population of the Banija pigs
• Author: Nina Čuklić
• Mentor: Dragica Šalamon (mentor)
• Committee member: Dragica Šalamon (predsjednik povjerenstva)
• Committee member: Krešimir Salajpal (član povjerenstva)
• Committee member: Danijel Karolyi (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Animal Science); Zagreb
• Defense date and country: 2019-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Cilj istraživanja je utvrditi čini li populacija svinje banijske šare zasebnu genetsku strukturu razlučivu od geografski i genetski bliskih populacija, pomoću multivarijatnih metoda i prostorne informacije. Prostornom analizom glavnih komponenti (sPCA), te geneland klasteriranjem obrađeni su georeferencirani mikrosatelitni genotipovi 86 jedinki četiri pasmine svinja (turopoljske, crne slavonske, banijske šare i njemačkog landrasa) u sustavu R pomoću adegenet i geneland paketa. Rezultati sPCA... More pokazuju: (i) da se očekivani utjecaj genotipa turopoljske svinje na banijsku šaru progresivno smanjuje u jugoistočnom smjeru; (ii) uzorci turopoljske svinje razdvajaju se od ostalih prvom globalnom osi; (iii) uzorci banijske šare grupiraju se u dvije skupine. Geneland analizom potvrđeni su rezultati sPCA i prepoznato je pet klastera te su izrađene karte. Banijska šara je razlučiva od ostalih analiziranih pasmina, te uzorci čine dvije genetske skupine. Less

Abstract (english)

The aim of the research was to determine if the Banija spotted pig population has genetic structure differentiated from geographically and genetically close populations, using multivariate methods in combination with the spatial GIS information. Spatial principal component analysis and Geneland clustering were used for the analysis of 86 georeferenced genotypes of four pig breeds (Turopolje, Black Slavonian, Banija spotted and German landrace) using the adegenet and geneland packages for R... More software. Results of sPCA show: (i) the expected genetic cline of Turopolje breed into Banija spotted pig; (ii) first global axis divides Turopolje samples from other breeds; (iii) Banija spotted samples form two groups. Geneland clustering confirmed sPCA results by recognizing five clusters shown on the maps. Banija spotted pig is genetically differentiated from the rest of analyzed genotypes and forms two groups. Less

• Keywords: multivarijatne metode; sPCA; paket geneland; autohtone pasmine svinja; paket adegenet
• Keywords (english): multivarijate analysis; sPCA; geneland package; local pig breeds; adegenet package
• Language: croatian
• URN:NBN: urn:nbn:hr:204:790757
• Study programme: Title: Animal Genetics and Breeding; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka genetike i oplemenjivanja životinja (magistar/ magistra inženjer/inženjerka genetike i oplemenjivanja životinja)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2019-11-20 12:25:39