Mining the oil code: new insights behind oil production in Brassica napus

Brassica napus, commonly known rapeseed, ranks as the third-largest source of vegetable oil in the world, contributing approximately 13% to the world's edible oil (USDA ERS, 2020).Plant oils are stored mainly as triacylglycerols (TAGs) during seed development, serving as a major energy reserve to support seed germination and seedling development (Yang et al., 2022a).With global demand for vegetable oil rapidly increasing and projected to double by 2030 (Chapman and Ohlrogge, 2012), enhancing seed oil