Calliptamus italicus 16S rDNA in different geographic populations in Xinjiang.
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Key Words：Calliptamus italicus, 16S rDNA, genetic differentiation, molecule phylogenetic tree
Abstract： Partial sections of the mitochondrial 16S rDNA of Calliptamus italicus (L.) from different geographic populations of Xinjiang Province were compared. The results show that: 1) The percentage of A+T （67.7%）of C. italicus was more than G+C（32.3%）; 2) Multiple sequence alignment and the UPGMA phylogenetic tree indicate that different geographic populations of C. italicus display almost no genetic difference.