Puente José Manuel Alanzor, Barro Águeda Laura Pons, Ariza Antonio González, Navas Carmen Marín, Bermejo Juan Vicente Delgado, González Francisco Javier Navas
Institut de Reserca i Formaciò Agroalimentaria de les Illes Balears, Conselleria d'Agricultura, Pesca i Alimentació, Majorca, Govern Illes Balears, 07009 Palma, Spain.
Centro Agropecuario Provincial de Córdoba, Diputación Provincial de Córdoba, 14014 Córdoba, Spain.
Animals (Basel). 2024 Feb 16;14(4):639. doi: 10.3390/ani14040639.
This study delves into the complex relationships between indigenous dog breeds in the Balearic Isles and their human counterparts, specifically breeders and owners. Using Canonical Correlation Analysis, the research examines variables such as breed registries and the number of breeders/owners, uncovering significant correlations within registries. For example, an increase in female auxiliary registrations corresponds to a decline in foundational registrations, indicating shifts in breed documentation dynamics. Similarly, a rise in definitive female registrations coincides with a decrease in foundational female registrations, suggesting increased pedigree awareness across generations. Beyond registries, the study explores the correlation between breeders/owners and various initial records, highlighting that a notable increase in breeders positively influences initial registrations, definitive totals, and overall counts, underscoring their crucial role in early breed stages. Gender preferences in registrations are noted, with a historical bias towards female entries during foundational stages gradually shifting in favor of males in definitive registrations. In conclusion, the research underscores the interconnected roles of breeders, owners, and comprehensive registries in preserving genetic diversity among Balearic dog breeds, emphasizing the need for ongoing efforts to address gaps in genealogical data for a more accurate understanding of breed dynamics.
本研究深入探讨了巴利阿里群岛本土犬种与其人类对应群体(特别是繁育者和主人)之间的复杂关系。通过典型相关分析,该研究考察了诸如品种登记和繁育者/主人数量等变量,揭示了登记记录中的显著相关性。例如,雌性辅助登记数量的增加与基础登记数量的下降相对应,这表明品种记录动态发生了变化。同样,最终雌性登记数量的增加与基础雌性登记数量的减少同时出现,这表明各代对血统的认知有所提高。除了登记记录,该研究还探讨了繁育者/主人与各种初始记录之间的相关性,强调繁育者数量的显著增加对初始登记、最终总数和总体数量有积极影响,凸显了他们在品种早期阶段的关键作用。研究注意到登记中的性别偏好,在基础阶段对雌性登记存在历史偏见,而在最终登记中逐渐转向有利于雄性。总之,该研究强调了繁育者、主人和全面登记在保护巴利阿里犬种遗传多样性方面的相互关联作用,强调需要持续努力填补系谱数据中的空白,以便更准确地理解品种动态。