Comprehensive analysis of chloroplast genome evolution in Poaceae: codon usage patterns, selection pressures, and phylogenomic relationships

Key Points

• Chloroplast genome evolution reveals significant codon usage patterns, influencing genetic diversity among Poaceae.
• The analysis identifies diverse selection pressures affecting genome stability and adaptation in various species from the Poaceae family.
• Phylogenomic relationships reflect evolutionary trajectories, documenting ancestry and diversification among grass species.
• Findings support a deeper understanding of plant evolution, informing conservation strategies for Poaceae species.