The genetic characterization of Tunisian donkeys with microsatellite markers led to the identification of a total of 214 alleles, with an average of 14.27 alleles per locus. The number of effective alleles per locus (Ne) indicates a rich genetic polymorphism for the used markers. The number of alleles per locus (Na) is higher than Ne,confirming the high genetic diversity in the investigated population. Observed heterozygosis(Ho) for all the studied loci inthe entire population equals 0.744. The FIS index was significantly different from zero, pointing toan excess of heterozygotes. The mean of the number of effective migrants exchanged per generation (Nm) was 3.05 indicating a high level of gene exchange. Genetic distances and the principal coordinate analysis showed three distinct population groups/breeds, with a commongenetic structure for all the individuals. This genetic characterization of the Tunisian donkey population constitutes a valuable basis for further investigations, and to the elaboration of adequate conservation strategies.

IntroductionData unavailability poses multiple challenges in many health fields, especially within ethnic subgroups in Canada, who may be hesitant to share their health data with researchers. Since health information availability is controlled by the participant, it is important to understand the willingness to share health information by an ethnic population to increase data availability within ethnocultural communities. MethodsWe employed a qualitative descriptive approach to better understand willingness to share health information by South Asian participants and operated through a lens that considered the cultural and sociodemographic aspect of ethnocultural communities. A total of 22 in-depth interviews were conducted between March and July 2020. ResultsThe results of this study show that health researchers should aim to develop a mutually beneficial information-sharing partnership with communities, with an emphasis on the ethnocultural and socio-ecological aspects of health within populations. ConclusionThe findings support the need for culturally sensitive and respectful engagement with the community, ethically sound research practices that make participants feel comfortable in sharing their information, and an easy sharing process to share health information feasibly.