Tobacco is an important economic crop in China, tobacco core germplasm have been contributing a lot not only to tobacco production but also to varietal improvement as germplasm resource. Fingerprinting map construction is important to use tobacco germplasm resource rightly, identify variety and protect intellectual property rights. In this study, SSR markers were employed to analysis 441 tobacco core germplasm. Some primers with high polymorphism were selected out, DNA fingerprints database of tobacco core ...