Evidence map›Paper›PMID 2560683›Full record

ArticleCurrent genetics1989

Cytochrome oxidase subunit II sequences in Petunia mitochondria: two intron-containing genes and an intron-less pseudogene associated with cytoplasmic male sterility.

K D Pruitt, M R Hanson

Abstract read
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Article in Current genetics, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 77 citations in OpenAlex.

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  14. The coxII gene in carrot mitochondria contains two introns.Molecular & general genetics : MGG · 1992
    Article
  15. Characterization of Vicia faba mitochondrial genomes with normal coxII and coxII-orf 192 chimeric genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1991
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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.

K D PruittSection of Genetics and Development, Cornell University, Ithaca, NY 14853.
M R Hanson
Cornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mitochondrial genome of Petunia hybrida contains two transcribed cytochrome oxidase subunit II (coxII) genes. The coding region of both genes is split by a 1.3 kb group II intron. Unlike coxII-1, which is similar to other sequenced plant coxII genes, the coxII-2 coding region is extended by 48 codons. The cytoplasmic male sterile (CMS) Petunia contains one coxII gene similar in structure and transcript pattern to the coxII-1 gene found in the fertile genome. Comparison of the sequenced coxII genes from the fertile mitochondrial genome with the coxII sequences present in the CMS-associated pcf gene from the CMS genome (Young and Hanson 1987) suggests that pcf is a processed pseudogene. A model for the generation of pcf is presented.

Indexed as

IntronsMitochondriaPseudogenesAmino Acid SequenceBase SequenceBlotting, SouthernDNAElectron Transport Complex IVGenes, PlantMolecular Sequence DataNucleic Acid HybridizationPlantsRestriction MappingDNAElectron Transport Complex IV

Identifiers

PMID2560683
OpenAlexW2007137645

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.