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There is increasing interest in studying the molecular mechanisms of recent adaptations caused by positive selection in the genomics era. Such endeavors to detect recent positive selection, however, have been severely handicapped by false positives due to the confounding impact of demography and the population structure. To reduce false positives, it is critical to conduct a functional analysis to...
Understanding the population genetic structure and demographic history helps in the management and restoration of endangered species. Cycas panzhihuaensis (Panzihihua sago palm) is narrowly distributed in the eastern Sichuan Basin of China. The only extant population is in the Panzhihua Cycad Nature Reserve (PCNR), which is close to Panzhihua City, and is threatened by the mining industry and slash-and-burn...
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