Post-transcriptional regulation dominates protein biosynthesis in Landoltia punctata under biogas surry stress

This study focuses on the molecular mechanisms underlying the response of duckweed (Landoltia punctata) to high nitrogen and phosphorus stress in biogas slurry from pig farms. Through integrated transcriptomic and proteomic analyses, this study systematically elucidates, for the first time, how duckweed employs remarkable post-transcriptional regulatory strategies to remodel ribosomal function and photosynthetic carbon metabolism, thereby significantly enhancing protein synthesis and accumulation. The work provides novel insights into the adaptive mechanisms of aquatic plants under nutrient stress.