Evaluation of Population Structure, Genetic Diversity and Origin of Northeast…

Weedy rice exerts a severe impact on rice production by competing for sunlight, water and nutrients. This study assayed the population structure, genetic diversity and origin of Northeast Asia weedy rice by using 48 simple sequence repeat markers. The results showed that weedy rice in Northeast Asia had a high genetic diversity, with Shannon’s diversity index (I) of 0.748 and the heterozygosi…