Sesame (Sesamum indicum L., 2n = 26) is an important oilseed crop with an estimated genome size of 369 Mb. The genetic basis, including the number and locations of quantitative trait loci (QTLs) of sesame grain yield and quality remain poorly understood, due in part to the lack of reliable markers and genetic maps. | High-density genetic map construction and QTLs analysis of grain yield-related traits in Sesame Sesamum indicum L. based on RAD-Seq techonology