Evidence map›Paper›PMID 7862087›Full record

ArticleMolecular & general genetics : MGG1995

orf250 encodes a second subunit of an ABC-type heme transporter in Oenothera mitochondria.

W Jekabsons, W Schuster

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Molecular & general genetics : MGG, 1995. 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
7.8field-weighted citation impact, top 3% 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, 25 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

W JekabsonsInstitut für Genbiologische Forschung, Berlin, Germany.
W Schuster
Institut für biologische Forschung · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A highly transcribed region in Oenothera mitochondria codes for an open reading frame comprising 250 condons (orf250). This open reading frame shows high sequence similarity to the helC gene of Rhodobacter capsulatus which encodes a subunit of a proposed ABC-type heme transporter. Transcripts of orf250 are edited by cytidine to uridine transitions at 29 sites, altering 10% of all encoded amino acids. Genes homologous to helC have also been found in the bacteria Bradyrhizobium japonicum and Escherichia coli, and are conserved in mitochondria of Marchantia polymorpha, Daucus carota, and Arabidopsis thaliana. In bacteria these genes belong to operons that are involved in the biogenesis of c-type cytochromes. The bacterial gene organization is partly conserved in Marchantia, but altered in the mitochondrial genome of Oenothera.

Indexed as

Amino Acid SequenceATP-Binding Cassette TransportersBase SequenceBiological TransportCloning, MolecularCytochrome c GroupDNA, MitochondrialGenes, PlantHemeMitochondriaMolecular Sequence DataPlastidsPolymerase Chain ReactionRestriction MappingRNA EditingRNA, TransferATP-Binding Cassette TransportersCytochrome c GroupDNA, MitochondrialHemeRNA, Transfer

Identifiers

PMID7862087
OpenAlexW2045291342

What OpenQuestion holds

Textmetadata
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.