AFLP Analysis of Pteroceltis tatarinowii in the North of Central China

doi:10.11923/j.issn.2095-4050.cjas16010002

Abstract

Abstract: In order to study the genetic diversity of Pteroceltis tatarinowii in the north of central China, 31 samples were collected from 12 populations from 7 provinces (Guizhou, Beijing, Gansu, Jiangsu, Anhui, Shandong and Henan) and AFLP analysis was conducted. A total of 223 bands were generated from 6 primer combinations screened from 26 primer combinations and 211 of those bands showed polymorphism, the polymorphic ratio (PP) was up to 94.26%. The results showed that a high genetic diversity was existed among Pteroceltis tatarinowii samples from the north of central China and AFLP analysis was effective. The genetic similarity coefficient was in the range of 0.6413 to 0.9193, with an average value of 0.7489. And the results of cluster analysis showed that the samples were clustered together according to the population, but there were intersections between the populations.

CLC Number:

S688

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