Název: Community ecology and genetics of bird - parasite interactions
Autoři: DAMNJANOVIC, Dragomir
Typ dokumentu: Disertační práce
Rok: 2024
Jazyk: eng
Abstrakt: This thesis investigates the interplay between genetic diversity, population structure, and haemosporidian parasite diversity in avian host-parasite systems, providing novel insights into ecological and evolutionary dynamics. Chapter I focuses on the genetic diversity and population structure of red- and white-spotted bluethroat subspecies, with a particular emphasis on the endangered, red-spotted population in the Krkonoše Mountains. Using genomic tools, this chapter highlights the genetic challenges faced by small, isolated populations and their implications for conservation. Chapter II employs next-generation sequencing to reveal a previously underexplored diversity of haemosporidian parasites in Eurasian bluethroat subspecies. It highlights geographic variation in parasite prevalence and identifies novel lineages, offering a deeper understanding of host-parasite co-evolution and its implications for subspecies differentiation. Chapter III expands the focus to Southeast Asia, characterizing haemosporidian diversity in three sympatric passerines: the Little Spiderhunter, White-rumped Shama, and Blue-winged Pitta. This chapter uncovers unique parasite-host associations in tropical ecosystems and contributes to understanding malaria's biogeographic patterns. Chapter IV investigates the diversity and selection pressures on key immune genes (TLR3, TLR4, and MHC class I exon 3) in avian hosts, elucidating their role in host-parasite co-evolution. By linking immunogenetic variation with parasite infection, it demonstrates how genetic diversity influences host survival and resilience. Finally, Chapter V synthesizes the findings, providing insights into the ecological, evolutionary, and conservation implications of host-parasite interactions.
Klíčová slova: amplicon sequencing; Arachnothera longirostra; Copsychus malabaricus; ddRAD; Leucocytozoon; Luscinia svecica; malaria; Pitta moluccensis; Plasmodium
Citace: DAMNJANOVIC, Dragomir. Community ecology and genetics of bird - parasite interactions. České Budějovice, 2024. disertační práce (Ph.D.). JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH. Přírodovědecká fakulta

Instituce: Jihočeská univerzita v Českých Budějovicích (web)
Informace o dostupnosti dokumentu: Plný text je dostupný v digitálním repozitáři JČU.
Původní záznam: http://www.jcu.cz/vskp/77675

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-671022


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Školství > Veřejné vysoké školy > Jihočeská univerzita v Českých Budějovicích
Vysokoškolské kvalifikační práce > Disertační práce