Evidence map›Paper›PMID 27811175›Full record

ArticleGenome biology and evolution2016

Blastocystis Mitochondrial Genomes Appear to Show Multiple Independent Gains and Losses of Start and Stop Codons.

Alison S Jacob, Lee O'Brien Andersen, Paulina Pavinski Bitar, Vincent P Richards, Sarah Shah, Michael J Stanhope, C Rune Stensvold, C Graham Clark

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 27% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. The Genome of the Mitochondrion-Related Organelle inInternational journal of molecular sciences · 2022
    Article
  5. Identification of α-L-fucosidase (ALFuc) of Blastocystis sp. subtypes ST1, ST2 and ST3.Revista do Instituto de Medicina Tropical de Sao Paulo · 2022
    Article
  6. Review
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 4 countries.

Alison S JacobFaculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
Lee O'Brien AndersenDepartment of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark.
Paulina Pavinski BitarDepartment of Population Medicine and Diagnostic Sciences, Cornell College of Veterinary Medicine, Cornell University, Ithaca, NY.
Vincent P RichardsDepartment of Population Medicine and Diagnostic Sciences, Cornell College of Veterinary Medicine, Cornell University, Ithaca, NY.
Sarah ShahDepartment of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada.
Michael J StanhopeDepartment of Population Medicine and Diagnostic Sciences, Cornell College of Veterinary Medicine, Cornell University, Ithaca, NY.
C Rune StensvoldFaculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
C Graham ClarkFaculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom graham.clark@lshtm.ac.uk.
Cornell University · USLondon School of Hygiene & Tropical Medicine · GBDalhousie University · CAStatens Serum Institut · DK

Funding

CIHR MOP-142349
6 · The paper itself

Abstract

Complete mitochondrion-related organelle (MRO) genomes of several subtypes (STs) of the unicellular stramenopile Blastocystis are presented. Complete conservation of gene content and synteny in gene order is observed across all MRO genomes, comprising 27 protein coding genes, 2 ribosomal RNA genes, and 16 transfer RNA (tRNA) genes. Despite the synteny, differences in the degree of overlap between genes were observed between subtypes and also between isolates within the same subtype. Other notable features include unusual base-pairing mismatches in the predicted secondary structures of some tRNAs. Intriguingly, the rps4 gene in some MRO genomes is missing a start codon and, based on phylogenetic relationships among STs, this loss has happened twice independently. One unidentified open reading frame (orf160) is present in all MRO genomes. However, with the exception of ST4 where the feature has been lost secondarily, orf160 contains variously one or two in-frame stop codons. The overall evidence suggests that both the orf160 and rps4 genes are functional in all STs, but how they are expressed remains unclear.

Indexed as

Evolution, MolecularBase PairingCodon, InitiatorCodon, TerminatorGenome, MitochondrialMolecular Sequence AnnotationOpen Reading FramesPhylogenyRNA, RibosomalRNA, TransferStramenopilesCodon, InitiatorCodon, TerminatorRNA, RibosomalRNA, TransfermitochondrionphylogenystramenopiletRNA

Identifiers

PMID27811175
PMCPMC5203790
OpenAlexW2547546878

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.