ArticleOpen biology2024
The nature of 'jaws': a new predatory representative of Provora and the ultrastructure of nibbling protists.
Article in Open biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Phylogenetic position and mitochondrial genome evolution of "orphan" eukaryotic lineages.iScience · 2025Article
- The nature of 'jaws': a new predatory representative of Provora and the ultrastructure of nibbling protists.Open biology · 2024Article
- Eukaryovorous Predation in Evolutionarily Significant Excavate-Like Flagellates.The Journal of eukaryotic microbiologyArticle
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Authors and funding
4 authors.
Funding
Abstract
The recently discovered Provora supergroup has primarily been examined to determine their phylogenomic position in the eukaryotic tree. Their morphology is more poorly studied, and here we focus on their cellular organization and how it compares with that of other supergroups. These small eukaryovorous flagellates exhibit several ultrastructural features that are also found in a subset of taxa from a wide variety of deep-branching lineages (Stramenopiles, Alveolata, Hemimastigophora, Malawimonadidae, Discoba and Metamonada), including vesicles beneath the plasmalemma, two opposing vanes on the flagella, a ventral feeding groove and a fibrillar system resembling the excavate type. Additionally, we identified four main microtubular roots (r1-r4) and a singlet root between r1 and r2, which support the strong feeding apparatus resembling 'jaws'. Their unique extrusive organelles (ampulosomes) have a similar organization to Hemimastigophora extrusomes, but most of their cell characteristics most closely resemble features of the TSAR + Haptista grouping. We also describe a new species,
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