At present, my research work mainly focuses on cultivating tetraploid potatoes. Employed advanced multi - omics joint analysis techniques, including genomics, transcriptomics, and metabolomics, to comprehensively explore the genetic foundation and regulatory mechanisms underlying crop maturity, source - sink transport processes, and key quality traits. This involved the integration of large - scale data from diverse omics platforms to identify crucial genes, regulatory networks, and metabolic pathways associated with these important agricultural phenotypes.