Asset Details
Do you wish to reserve the book?
Independent and repeated acquisition of Sodalis endosymbiotic bacteria across the diversification of feather lice
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Independent and repeated acquisition of Sodalis endosymbiotic bacteria across the diversification of feather lice
Do you wish to request the book?
Independent and repeated acquisition of Sodalis endosymbiotic bacteria across the diversification of feather lice
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Independent and repeated acquisition of Sodalis endosymbiotic bacteria across the diversification of feather lice
2025
Overview
Many parasitic insects, including lice, form close relationships with endosymbiotic bacteria that are crucial for their survival. In this study, we used genomic sequencing to investigate the distribution and evolutionary history of the bacterial genus Sodalis across a broad range of feather louse species spanning 140 genera. Phylogenomic analysis revealed significant diversity among Sodalis lineages in feather lice and robust evidence for their independent and repeated acquisition by different louse clades throughout their radiation. Among the 1020 louse genomes analysed, at least 22% contained Sodalis, distributed across 57 louse genera. Cophylogenetic analyses between the Sodalis and feather louse phylogenies indicated considerable mismatch. This phylogenetic incongruence between lice and Sodalis, along with the presence of distantly related Sodalis lineages in otherwise closely related louse species, strongly indicates repeated independent acquisition of this endosymbiont. Additionally, evidence of cospeciation among a few closely related louse species, coupled with frequent acquisition of these endosymbionts from free-living bacteria, further highlights the diverse evolutionary processes shaping Sodalis endosymbiosis in feather lice.
Publisher
The Royal Society,The Royal Society Publishing
Subject
