The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness

Abstract Corythucha ciliata (Say), an invasive pest originating from North America, causes severe damage on sycamore trees. However, little is known about the population genetics and evolutionary forces underlying the invasiveness of this important pest. In the present study, we use three mitochondr...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Wen-Yan Yang, Xiao-Tian Tang, Rui-Ting Ju, Yong Zhang, Yu-Zhou Du
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/86e0ae8a4b794f03b0593df1bd09aea3
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:86e0ae8a4b794f03b0593df1bd09aea3
record_format	dspace
spelling	oai:doaj.org-article:86e0ae8a4b794f03b0593df1bd09aea32021-12-02T16:06:00ZThe population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness10.1038/s41598-017-00279-52045-2322https://doaj.org/article/86e0ae8a4b794f03b0593df1bd09aea32017-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-00279-5https://doaj.org/toc/2045-2322Abstract Corythucha ciliata (Say), an invasive pest originating from North America, causes severe damage on sycamore trees. However, little is known about the population genetics and evolutionary forces underlying the invasiveness of this important pest. In the present study, we use three mitochondrial genes (COI, ND1 and ND5) and nine microsatellite markers to investigate the population genetics of C. ciliata and retrace its spread through China. The results suggest a low level of genetic diversity in Chinese and European populations of C. ciliata. Our results indicate that populations of C. ciliata have obvious genetic structure, and genetic differentiation is not caused by geographic isolation. In median-joining networks, we observed a higher frequency of shared haplotypes in groups 1 and 3. Based on gene flow and approximate Bayesian computation analyses, we discovered that C. ciliata first invaded the east coast of China and subsequently moved inland. Demographic analysis suggested that populations of C. ciliata in China may have undergone a recent bottleneck effect. Finally, our results suggest that population structure, high gene flow and environmental conditions have favored the broad invasiveness of this important pest.Wen-Yan YangXiao-Tian TangRui-Ting JuYong ZhangYu-Zhou DuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wen-Yan Yang Xiao-Tian Tang Rui-Ting Ju Yong Zhang Yu-Zhou Du The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
description	Abstract Corythucha ciliata (Say), an invasive pest originating from North America, causes severe damage on sycamore trees. However, little is known about the population genetics and evolutionary forces underlying the invasiveness of this important pest. In the present study, we use three mitochondrial genes (COI, ND1 and ND5) and nine microsatellite markers to investigate the population genetics of C. ciliata and retrace its spread through China. The results suggest a low level of genetic diversity in Chinese and European populations of C. ciliata. Our results indicate that populations of C. ciliata have obvious genetic structure, and genetic differentiation is not caused by geographic isolation. In median-joining networks, we observed a higher frequency of shared haplotypes in groups 1 and 3. Based on gene flow and approximate Bayesian computation analyses, we discovered that C. ciliata first invaded the east coast of China and subsequently moved inland. Demographic analysis suggested that populations of C. ciliata in China may have undergone a recent bottleneck effect. Finally, our results suggest that population structure, high gene flow and environmental conditions have favored the broad invasiveness of this important pest.
format	article
author	Wen-Yan Yang Xiao-Tian Tang Rui-Ting Ju Yong Zhang Yu-Zhou Du
author_facet	Wen-Yan Yang Xiao-Tian Tang Rui-Ting Ju Yong Zhang Yu-Zhou Du
author_sort	Wen-Yan Yang
title	The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
title_short	The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
title_full	The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
title_fullStr	The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
title_full_unstemmed	The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness
title_sort	population genetic structure of corythucha ciliata (say) (hemiptera: tingidae) provides insights into its distribution and invasiveness
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/86e0ae8a4b794f03b0593df1bd09aea3
work_keys_str_mv	AT wenyanyang thepopulationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT xiaotiantang thepopulationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT ruitingju thepopulationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT yongzhang thepopulationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT yuzhoudu thepopulationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT wenyanyang populationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT xiaotiantang populationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT ruitingju populationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT yongzhang populationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness AT yuzhoudu populationgeneticstructureofcorythuchaciliatasayhemipteratingidaeprovidesinsightsintoitsdistributionandinvasiveness
_version_	1718385159481327616

The population genetic structure of Corythucha ciliata (Say) (Hemiptera: Tingidae) provides insights into its distribution and invasiveness

Ejemplares similares