Transcriptome profiling across 6 different tissues in Vigna radiata var. sublobata

In this study, we performed systematic transcriptomic sequencing analysis on six different tissues of V. radiata var. sublobata, with three biological replicates for each tissue type. Principal component analysis (PCA) demonstrated a significant separation trend among different tissue samples. A total of 19,405 differentially expressed genes (DEGs) were identified through pairwise cross-tissue comparisons. Gene Ontology (GO) enrichment analysis revealed that, relative to leaf tissue, seed tissue exhibited significant up-regulation of genes implicated in energy metabolism, storage processes, and developmental regulation. This study not only provides a tissue-specific gene expression profile for V. radiata var. sublobata but also offers important theoretical foundations and genetic resources for the utilization of wild legume plant resources and molecular breeding.