English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The unicellular eukaryotic assemblage Discoba (Excavata) comprises four lineages: the Heterolobosea, Euglenozoa, Jakobida, and Tsukubamonadida. Discoba has been considered as a key assemblage for understanding the early evolution of mitochondrial (mt) genomes, as jakobids retain the most gene-rich (i.e., primitive) genomes compared with any other eukaryotes determined to date. However, to date, mt genome sequences have been completed for only a few groups within Discoba, including jakobids, two closely related heteroloboseans, and kinetoplastid euglenozoans. The Tsukubamonadida is the least studied lineage, as the order was only recently established with the description of a sole representative species, Tsukubamonas globosa. The evolutionary relationship between T. globosa and other discobids has yet to be resolved, and no mt genome data are available for this particular organism. Here, we use a "phylogenomic" approach to resolve the relationship between T. globosa, heteroloboseans, euglenozoans, and jakobids. In addition, we have characterized the mt genome of T. globosa (48,463 bp in length), which encodes 52 putative protein-coding and 29 RNA genes. By mapping the gene repertoires of discobid mt genomes onto the well-resolved Discoba tree, we model gene loss events during the evolution of discobid mt genomes.

Gene Content Evolution in Discobid Mitochondria Deduced from the Phylogenetic Position and Complete Mitochondrial Genome of Tsukubamonas globosa