GCAT genesT A C G GCAT Article Integrated Transcriptional and Metabolomic Analysis of Factors Influencing Root Tuber Enlargement during Early Sweet Potato Development Yaqin Wu 1,2, Xiaojie Jin 1, Lianjun Wang 1, Jian Lei 1, Shasha Chai 1, Chong Wang 3, Wenying Zhang 2,* and Xinsun Yang 1...