| 项目编号 |
PRJCA046905 |
| 项目标题 |
Phylogeny, biogeography and ecological diversification of the Oriental cicadas in the tribe Platypleurini |
| 涉及领域 |
Evolution |
| 数据类型 |
phylogenetic tree data matrices
|
| 物种名称 |
|
| 描述信息 |
The ancestor of the plant sap-feeding auchenorrhynchan insects forged an intimate symbiosis with Karelsulcia and a co-obligate endosymbiont from the phylum Betaproteobacteria approximately 340 million years ago, and as host insects diversified, their symbiotic bacteria also underwent corresponding diversification. Our recent study revealed that an Alphaproteobacterium in the order Hyphomicrobiales, i.e., Hodgkinia, infected the common ancestor of cicadas and replaced the original Betaproteobacterial symbiont, which co-diversified with host cicadas before being replaced by yeast-like fungal symbionts (YLS). Additionally, previous studies had shown that Karelsulcia, Hodgkinia and Arsenophonus of Platypleurini could be transovarially transmitted between host generations. However, the coevolution between host cicadas and these endosymbionts at the intraspecific level remains poorly understood. In the present study, we revealed that on a broad geographical scale, the topological structures of Karelsulcia, Hodgkinia and Arsenophonus were generally congruent with those of their host cicadas at population level. Our results clarified a co-phylogenetic structure between host cicadas and their endosymbionts Karelsulcia, Hodgkinia and Arsenophonus, suggesting that the evolutionary process of hosts not only shaped the genetic diversity of hosts themselves, but also influenced the genetic variability of associated endosymbionts. |
| 样品范围 |
Multispecies |
| 发布日期 |
2025-09-24 |
| 出版信息 |
| PubMed ID |
文章标题 |
杂志名称 |
Doi |
发表年份 |
|
|
Phylogeny, biogeography and ecological diversification of the Oriental cicadas in the tribe Platypleurini (Hemiptera, Cicadidae)
|
Systematic Entomology
|
10.1111/syen.70030
|
2026
|
|
|
| 项目资金来源 |
| 机构 |
项目类型 |
授权项目ID |
授权项目名称 |
| National Natural Science Foundation of China (NSFC)
|
|
32270496
|
|
| Forestry Science and Technology Innovation Project of Shaanxi Province
|
|
SXLK2021-0101
|
|
| Northwest A&F University Doctoral Candidates Independent Innovation Research Project Funding
|
|
Z1050225001
|
|
|
|
| 提交者 |
Jinrui
Zhou (jinruizhou@nwafu.edu.cn)
|
| 提交单位 |
North West Agriculture and Forestry University |
| 提交日期 |
2025-09-24 |
