Tracing the path from conservation to expansion evolutionary insights into NLR genes in oleaceae.

ABSTRACT: The Oleaceae family, encompassing key genera such as Fraxinus (ash trees), Olea (olives), Jasminum (jasmine), Syringa (lilac), and Forsythia, plays a crucial ecological and economic role. Despite their importance, the evolutionary dynamics and immune system adaptations of their NLR (Nucleotide binding leucine-rich repeats) gene family remain largely unexplored. This study employs high-throughput comparative genomics to investigate NLR gene evolution across the Oleaceae family. The genus Fraxinus is widely distributed across both the New and Old Worlds, with 23 distinct species analyzed in this study. Our results reveal a predominant strategy of gene conservation in the evolution of the NLR gene family across these species. Geographical adaptation has played a significant role, particularly

SUBMITTER: Parvez S 

PROVIDER: S-EPMC11863892 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature