Comparative Phylogenomics and Transcriptional Regulatory Networks of AQPs, HSPs, and LEA Proteins in Salt-Stressed Portulaca oleracea.
The active transcriptome, encompassing 39,065 expressed loci, revealed a systemic growth-defense trade-off, andylogenomic clustering across 154 species demonstrated that salinity tolerance constitutes an evolutionary mosaic, identifying 81 halophyte-exclusive orthogroups and 1,129 species-specific clusters.