Cargando…

Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)

Parallel phylogenies between aphid and its obligate symbiont Buchnera are hot topics which always focused on aphid lower taxonomic levels. Symbionts in the subfamily Lachninae are special. Buchnera in many lachnine species has undergone functional and genome size reduction that was replaced by other...

Descripción completa

Detalles Bibliográficos
Autores principales: Chen, Rui, Wang, Zhe, Chen, Jing, Jiang, Li-Yun, Qiao, Ge-Xia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5579299/
https://www.ncbi.nlm.nih.gov/pubmed/28860659
http://dx.doi.org/10.1038/s41598-017-10761-9
_version_ 1783260682141040640
author Chen, Rui
Wang, Zhe
Chen, Jing
Jiang, Li-Yun
Qiao, Ge-Xia
author_facet Chen, Rui
Wang, Zhe
Chen, Jing
Jiang, Li-Yun
Qiao, Ge-Xia
author_sort Chen, Rui
collection PubMed
description Parallel phylogenies between aphid and its obligate symbiont Buchnera are hot topics which always focused on aphid lower taxonomic levels. Symbionts in the subfamily Lachninae are special. Buchnera in many lachnine species has undergone functional and genome size reduction that was replaced by other co-obligate symbionts. In this study, we constructed the phylogenetic relationships of Lachninae with a combined dataset of five genes sequenced from Buchnera to estimate the effects of a dual symbiotic system in the aphid-Buchnera cospeciation association. The phylogeny of Buchnera in Lachninae was well-resolved in the combined dataset. Each of the genera formed strongly supported monophyletic groups, with the exception of the genus Cinara. The phylogeny based on sequences from Buchnera was divided into five tribes according to the clades of the Lachninae hosts tree, with the phylogenies of Buchnera and Lachninae being generally congruent. These results first provided evidence of parallel evolution at the aphid subfamily level comprehensively and supported the view that topological congruence between the phylogenies of Buchnera and Lachninae would not be interfered with the other co-obligate symbionts, such as Sarretia, in aphid-entosymbiont association. These results also provided new insight in understanding host-plant coevolution in lachnine lineages.
format Online
Article
Text
id pubmed-5579299
institution National Center for Biotechnology Information
language English
publishDate 2017
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-55792992017-09-06 Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae) Chen, Rui Wang, Zhe Chen, Jing Jiang, Li-Yun Qiao, Ge-Xia Sci Rep Article Parallel phylogenies between aphid and its obligate symbiont Buchnera are hot topics which always focused on aphid lower taxonomic levels. Symbionts in the subfamily Lachninae are special. Buchnera in many lachnine species has undergone functional and genome size reduction that was replaced by other co-obligate symbionts. In this study, we constructed the phylogenetic relationships of Lachninae with a combined dataset of five genes sequenced from Buchnera to estimate the effects of a dual symbiotic system in the aphid-Buchnera cospeciation association. The phylogeny of Buchnera in Lachninae was well-resolved in the combined dataset. Each of the genera formed strongly supported monophyletic groups, with the exception of the genus Cinara. The phylogeny based on sequences from Buchnera was divided into five tribes according to the clades of the Lachninae hosts tree, with the phylogenies of Buchnera and Lachninae being generally congruent. These results first provided evidence of parallel evolution at the aphid subfamily level comprehensively and supported the view that topological congruence between the phylogenies of Buchnera and Lachninae would not be interfered with the other co-obligate symbionts, such as Sarretia, in aphid-entosymbiont association. These results also provided new insight in understanding host-plant coevolution in lachnine lineages. Nature Publishing Group UK 2017-08-31 /pmc/articles/PMC5579299/ /pubmed/28860659 http://dx.doi.org/10.1038/s41598-017-10761-9 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Chen, Rui
Wang, Zhe
Chen, Jing
Jiang, Li-Yun
Qiao, Ge-Xia
Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title_full Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title_fullStr Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title_full_unstemmed Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title_short Insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in Lachninae (Hemiptera: Aphididae)
title_sort insect-bacteria parallel evolution in multiple-co-obligate-aphid association: a case in lachninae (hemiptera: aphididae)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5579299/
https://www.ncbi.nlm.nih.gov/pubmed/28860659
http://dx.doi.org/10.1038/s41598-017-10761-9
work_keys_str_mv AT chenrui insectbacteriaparallelevolutioninmultiplecoobligateaphidassociationacaseinlachninaehemipteraaphididae
AT wangzhe insectbacteriaparallelevolutioninmultiplecoobligateaphidassociationacaseinlachninaehemipteraaphididae
AT chenjing insectbacteriaparallelevolutioninmultiplecoobligateaphidassociationacaseinlachninaehemipteraaphididae
AT jiangliyun insectbacteriaparallelevolutioninmultiplecoobligateaphidassociationacaseinlachninaehemipteraaphididae
AT qiaogexia insectbacteriaparallelevolutioninmultiplecoobligateaphidassociationacaseinlachninaehemipteraaphididae