Evidence map›Paper›PMID 7921642›Full record

ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology1994

Organization and chromosomal location of repetitive DNA sequences in three species of squamate reptiles.

C A Porter

Abstract read
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In one paragraph

Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 60% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. A 169-base pair tandem repeat DNA marker for subtelomeric heterochromatin and chromosomal rearrangements in aphids of the Myzus persicae group.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 1998
    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

1 author at 1 institution in 1 country.

C A PorterDepartment of Biological Sciences, Texas Tech University, Lubbock 79409.
Texas Tech University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Repetitive DNA sequences were isolated from the genomes of species representing three major clades of squamate reptiles. A repetitive sequence (Cn4C7) was isolated from the New Mexican whiptail lizard, Cnemidophorus neomexicanus. This sequence is distributed throughout the chromosomes, but is more concentrated in the telomeric region. Cn4C7 also hybridizes to the chromosomes of other Cnemidophorus. Some evidence was found for concerted evolution of this repeat in hybrid unisexual lineages. In the lesser earless lizard, Holbrookia maculata, the predominant repeat in the genome is represented by a sequence (Hm1E11) which is restricted to the area flanking the centromere in all species of Holbrookia. Two families of repetitive sequences (one dispersed, and the other telomeric) were isolated from the western diamondback rattlesnake, Crotalus atrox. The type and distribution of repetitive sequences in squamates is often taxon-specific, and may be useful as characters for elucidating taxonomic relationships.

Indexed as

AnimalsBone MarrowCells, CulturedChromosome MappingDNADNA ProbesGenomic LibraryIn Situ HybridizationMaleRepetitive Sequences, Nucleic AcidReptilesTestisDNADNA Probes

Identifiers

PMID7921642
OpenAlexW1981961950

What OpenQuestion holds

Textmetadata
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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.