Gene Flow in the Exotic Colonizing LadybeetleHarmonia axyridisin North America
作者： E.S. Krafsur , T.J. Kring , J.C. Miller , P. Nariboli , J.J. Obrycki
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摘要: Gene flow was studied in Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), an exotic, arboreal ladybeetle predator that recently spread rapidly throughout North America. A survey of isozyme polymorphisms showed 30 52 resolved putative loci were polymorphic (58%), and the mean heterozygosity 16.75 6 2.98% among all 26.31 4.37% at only loci. The number alleles 2.01 1.97. frequencies estimated populations from Georgia, Virginia, Delaware, Rhode Island, Arkansas, Illinois, Iowa, Oregon differed significantly (P F 0.02) 11 16 Three (Fbp, Est-1, Tre) not Hardy‐Weinberg equilibrium are included statistics. Random mating indicated within (FIS 0.005 0.014) but (FST 5 0.025 0.005). According to Wright’s island model, FST estimates average reproducing immigrants be equivalent ca. 10 beetles per population generation. Thus there a measure genetic differentiation caused by drift, this small with respect large geographical distances sampled populations. data suggest founding American population(s) substantial. r1997Academic Press
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sci-hub.se 参考文章(33)
J D Niswander, P L Workman, Population studies on southwestern Indian tribes. II. Local genetic differentiation in the Papago. American Journal of Human Genetics. ,vol. 22, pp. 24- 49 ,(1970)
D. R. Ellis, W. H. Day, R. J. Chianese, D. R. Prokrym, The Known Distribution Of The Predator Propylea quattuordecimpunctata Origin Of This Species And 5 Other Exotic Lady Beetles In Eastern North america Entomological News. ,vol. 105, pp. 244- 256 ,(1994) , 10.5962/BHL.PART.12568
Vernon Antoine. Brou, J B Chapin, Harmonia axyridis (Pallas), the third species of the genus to be found in the United States (Coleoptera : coccinellidae) Proceedings of the Entomological Society of Washington. ,vol. 93, pp. 630- 635 ,(1991)
Ivo Hodek, Biology of Coccinellidae ,(1973)
Masatoshi Nei, Molecular population genetics and evolution ,(1975)
Robert D Gordon, None, The Coccinellidae (Coleoptera) of America, north of Mexico Journal of The New York Entomological Society. ,vol. 93, pp. 1912- ,(1985)
Jack R. Coulson, Releases of Beneficial Organisms in the United States and Territories, 1983 ,(2018)
E. S. Krafsur, J. J. Obrycki, R. V. Flanders, Gene Flow in Populations of the Seven-Spotted Lady Beetle, Coccinella septempunctata Journal of Heredity. ,vol. 83, pp. 440- 444 ,(1992) , 10.1093/OXFORDJOURNALS.JHERED.A111248
J. W. Clayton, D. N. Tretiak, Amine-Citrate Buffers for pH Control in Starch Gel Electrophoresis Journal of the Fisheries Research Board of Canada. ,vol. 29, pp. 1169- 1172 ,(1972) , 10.1139/F72-172
Montgomery Slatkin, ISOLATION BY DISTANCE IN EQUILIBRIUM AND NON-EQUILIBRIUM POPULATIONS. Evolution. ,vol. 47, pp. 264- 279 ,(1993) , 10.1111/J.1558-5646.1993.TB01215.X