Gene Flow and Genetic Structure Reveal Reduced Diversity between Generations of a Tropical Tree, Penn., in Atlantic Forest Fragments.

The Atlantic Forest remnants in southern Bahia, Brazil, contain large tree species that have suffered disturbances in recent decades. Anthropogenic activities have led to a decrease in the population of many tree species and a loss of alleles that can maintain the evolutionary fitness of their populations. This study assessed patterns of genetic diversity, spatial genetic structure, and genetic structure among Penn.