| [genetic diversity of different geographical populations of oxya chinensis based on aflp analysis]. | in order to study the genetic diversity and genetic structure of populations, 7 populations of oxya chinensis from 7 provinces (or cities) of china were analyzed using aflp technique. a total of 336 reproducible bands were amplified with 7 primer combinations from 128 individuals. two hundred and ninety-two bands (86.90%) were polymorphic. high genetic diversity was found among o. chinensis populations and wanning population had higher genetic diversity than other populations. mantel test (r=0.2 ... | 2010 | 20176561 |