A multi-genome analysis approach enables tracking of the invasion of a single Russian wheat aphid (Diuraphis noxia) clone throughout the New World
文献类型: 外文期刊
第一作者: Fuller, S.
作者: Fuller, S.;Zhang, B.;Kang, L.;Zhang, B.;Zhang, B.;Edwards, O.;Fuller, S.;Edwards, O.
作者机构:
关键词: Diuraphis noxia;endosymbiont;genetic diversity;genetic structure;invasion route;microsatellite;mitochondrial
期刊名称:MOLECULAR ECOLOGY ( 影响因子:6.185; 五年影响因子:6.801 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: This study investigated the population genetics, demographic history and pathway of invasion of the Russian wheat aphid (RWA) from its native range in Central Asia, the Middle East and Europe to South Africa and the Americas. We screened microsatellite markers, mitochondrial DNA and endosymbiont genes in 504 RWA clones from nineteen populations worldwide. Following pathway analyses of microsatellite and endosymbiont data, we postulate that Turkey and Syria were the most likely sources of invasion to Kenya and South Africa, respectively. Furthermore, we found that one clone transferred between South Africa and the Americas was most likely responsible for the New World invasion. Finally, endosymbiont DNA was found to be a highresolution population genetic marker, extremely useful for studies of invasion over a relatively short evolutionary history time frame. This study has provided valuable insights into the factors that may have facilitated the recent global invasion by this damaging pest.
分类号: Q14
- 相关文献
作者其他论文 更多>>
-
Polyphasic taxonomy clarifies the relationships between Butyriboletus and Exsudoporus , and new taxa and reports of Boletaceae from China
作者:Wang, Y.;Yang, Xy;Liu, Yj;Rao, G.;Gui, Xy;Wang, L. Y.;Zhang, B.;Li, Y.;Wang, Y.;Li, Y.;Ma, Yh;Wu, G.;Wu, G.;Dai, D.;Chen, X.
关键词:16 new taxa; basidiomycota; biogeography; evolution; long-distance dispersal; phylogeny
-
Effects of coated sodium butyrate on growth performance, intestinal morphology, and caecal short-chain fatty acids of growing Pekin ducks
作者:Ji, Z. Q.;Hao, Y. S.;Wang, Y. T.;Zhang, B.;Tang, J.;Huang, W.;Zhang, Q.;Hou, S. S.;Xie, M.;Wang, Y. T.;Xie, M.
关键词:Ducks; coated sodium butyrate; growth performance; intestinal morphology; short-chain fatty acids
-
A preliminary determination of the plot-scale fertilization tolerance of an Entisol in southwest China
作者:Zhao, L.;Fan, M.;Zhang, B.;He, Y.;Jin, J.;Liu, G.
关键词:crop yields; fertilization tolerance; nitrogen and phosphorous loss; soil fertility indexes
-
Effects of riboflavin deficiency on the lipid metabolism of duck breeders and duck embryos
作者:Zhang, B.;Tang, J.;Wu, Y. B.;Cao, J. T.;Xing, G. N.;Sun, P. X.;Huang, W.;Xie, M.;Hou, S. S.;Cao, J. T.
关键词:duck breeder; duck embryo; lipid metabolism; protein expression; riboflavin
-
Research Note: Effects of riboflavin on reproductive performance and antioxidant status of duck breeders
作者:Zhang, B.;Wu, Y. B.;Sun, P. X.;Wei, J.;Huang, W.;Xie, M.;Tang, J.;Hou, S. S.;Zhao, R.;Fouad, A. M.
关键词:duck breeder; riboflavin; reproductive performance; antioxidant status
-
Pantothenic acid requirement of male White Pekin ducks from hatch to 21 days of age
作者:Tang, J.;Zhang, B.;Wu, Y. B.;Feng, Y. L.;Huang, W.;Zhou, Z. K.;Xie, M.;Hou, S. S.;Xue, M.;Shi, W. B.
关键词:Duck; Pantothenic acid; Requirement; Growth performance
-
Colistin resistance prevalence in Escherichia coli from domestic animals in intensive breeding farms of Jiangsu Province
作者:Zhang, X.;Zhang, B.;Guo, Y.;Wang, J.;He, K.;Zhang, X.;Zhang, B.;Guo, Y.;Wang, J.;He, K.;Zhao, P.;Liu, J.
关键词:Colistin; Mcr gene; Bacteria; E. coli; Intensive breeding farms