Evidence map›Paper›PMID 7753036›Full record

ArticleMolecular & general genetics : MGG1995

Pulsed-field gel mapping of maize mitochondrial chromosomes.

C P André, V Walbot

Abstract read
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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 24 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 2 institutions in 2 countries.

C P AndréDepartment of Biological Sciences, Stanford University, CA 94305-5020, USA.
V Walbot
Institut für biologische Forschung · DEStanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulsed-field gel electrophoresis (PFGE) in combination with infrequently cutting restriction enzymes was used to investigate the structure of the mitochondrial (mt) genome of the maize variety Black Mexican Sweet (BMS). The mt genome of this variety was found to resemble that of the closely related B37N variety, with one recombination and five insertion/deletion events being sufficient to account for the differences observed between the two genomes. The majority of the BMS genome is organized as a number of subgenomic chromosomes with circular restriction maps. Several large repeated sequences are found in the BMS mt genome, but not all appear to be in recombinational equilibrium. No molecules large enough to contain the entire mt genome were discernible using these techniques. The mapping approach described here provides a means of quickly analyzing the large and complex mt genomes of plants.

Indexed as

Base SequenceChromosomesElectrophoresis, Gel, Pulsed-FieldMitochondriaMolecular Sequence DataMolecular WeightRestriction MappingZea mays

Identifiers

PMID7753036
OpenAlexW2065734010

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.