ArticleParasitology research2024
Phylogenetic relationship of Prohemistomum vivax to other trematodes based on the internal transcribed spacer region and mitochondrial genes.
Article in Parasitology research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Occurrence and molecular phylogeny ofVeterinary world · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Prohemistomum vivax is a zoonotic small cyathocotylid trematode that inhabits the intestines of fish-eating birds and mammals. Here, we amplified the internal transcribed spacer (ITS) sequence and six mitochondrial protein-coding genes (PCGs) from P. vivax. The ITS region was 1389 base pairs long and had a partial 18S ribosomal RNA gene, a full ITS1, 5.8S rRNA, and ITS2 sequence, and a partial 28S rRNA gene. The ITS region of P. vivax showed a minimum pairwise distance (0.3-0.6%) from the ITS sequences of Cyathocotylidae sp. 1 and 2 metacercariae from Clarias gariepinus. This result suggests that these metacercariae belong to P. vivax metacercariae. We first amplified mitochondrial genes from P. vivax, including cytochrome c oxidase subunit III (cox3) partial sequence; tRNA-His, cytochrome b (cytb), and NADH dehydrogenase subunit 4L (nad4L) complete sequences; and NADH dehydrogenase subunit 4 (nad4), cytochrome c oxidase I (cox1), and NADH dehydrogenase subunit 5 (nad5) partial sequences. P. vivax was most closely related to Cyathocotyle prussica (NC_039780) and Holostephanus sp. (OP082179), with cox1, cox3, and cytb genes conserved among the three trematodes. The ML phylogenetic tree of ITS sequences supports the order Diplostomida, divided into two main clades (the superfamily Diplostomoidea and Schistosomatoidea). The phylogeny of concatenated amino acid sequences of P. vivax six PCGs revealed that diplostomoids and Clinostomum sp. evolved in a clade with Plagiorchiida members, away from Schistosoma species. These results may yield ribosomal and mitochondrial genetic markers for molecular epidemiological investigations of cyathocotylid intestinal flukes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.