Abstract Background Sesame (Sesamum indicum L. ) is one of the four major oil crops in China. A sesame core collection (CC) was established in China in 2000. but no complete study on its genetic diversity has been carried out at either the phenotypic or molecular level. https://www.roneverhart.com/DigiWeigh-Notebook-Digital-Pocket-Scale-1000g-x-0-1g/