SNP-based analysis reveals high genetic structure and diversity in umbu tree (Spondias tuberosa Arruda), a native and endemic species of the Caatinga biome - Nascimento, Wellington Ferreira do; Costa, Flaviane Malaquias; Alves-Pereira, Alessandro; Batista, Carlos Eduardo de Araújo; Carvalho, Igor Araújo Santos de; Garcia, Caroline Bertocco; Silva, Allison Vieira da; Silva, Edson Ferreira da; Dias, Márcia Maria de Souza Gondim; Pereira, Fábio Rodrigo Araújo; Zucchi, Maria Imaculada; Veasey, Elizabeth Ann (Genetic Resources and Crop Evolution, 2025)