3、ropingeneofC.quinquefasciatuswasobtained,andwassequencedandanalyzed.Theresultsshowedthatthegenewas259bpandwas97%consistentwiththatofcecropingeneofC.pipiens.Conclusion:Thecloningissuccessful,andoneofthececropingenesofC.quinquefasciatuswasobtained. [Keywords]Culex;genececropin;geneorder Ce