Genomic selection signatures in farmed from tropical and subtropical regions in South America.

Tambaqui or cachama () is one of the most important neotropical freshwater fish used for aquaculture in South America, and its production is concentrated at low latitudes (close to the Equator, 0°), where the water temperature is warm. Therefore, understanding how selection shapes genetic variations and structure in farmed populations is of paramount importance in evolutionary biology. High-throughput sequencing to generate genome-wide data for fish species allows for elucidating the genomic basis of adaptation to local or farmed conditions and uncovering genes that control the phenotypes of interest.

[Level of knowledge on zoonoses in dog and cat owners].

Objectives: To assess knowledge about zoonoses in dog and cat owners.

Materials And Methods: After applying a questionnaire to 100 owners, data was analyzed by calculating simple means and quantifiable percentage.

Results: 77% of the sample owned dogs and 37% cats.