Evidence map›Paper›PMID 19199067›Full record

ArticleCytotechnology2008

A simple non-invasive protocol to establish primary cell lines from tail and toe explants for cytogenetic studies in Australian dragon lizards (Squamata: Agamidae).

Tariq Ezaz, Denis O'Meally, Alexander E Quinn, Stephen D Sarre, Arthur Georges, Jennifer A Marshall Graves

Open access · greenAbstract read
In one paragraph

Article in Cytotechnology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
0.4field-weighted citation impact, top 24% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Review
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  4. Article
  5. Article
  6. Widespread chromosomal rearrangements preceded genetic divergence in a monitor lizard, Varanus acanthurus (Varanidae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2023
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  7. Article
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  12. Anolis sex chromosomes are derived from a single ancestral pair.Evolution; international journal of organic evolution · 2014
    Article
  13. Article
  14. Article
  15. A ZZ/ZW microchromosome system in the spiny softshell turtle, Apalone spinifera, reveals an intriguing sex chromosome conservation in Trionychidae.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2013
    Article
  16. Article
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  18. The ZW sex microchromosomes of an Australian dragon lizard share no homology with those of other reptiles or birds.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2009
    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

6 authors at 2 institutions in 1 country.

Tariq EzazComparative Genomics Group, Research School of Biological Sciences, The Australian National University, GPO Box 475, Canberra, ACT, 2601, Australia, Tariq.Ezaz@canberra.edu.au.
Denis O'Meally
Alexander E Quinn
Stephen D Sarre
Arthur Georges
Jennifer A Marshall Graves
University of Canberra · AUAustralian National University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary cell lines were established from cultures of tail and toe clips of five species of Australian dragon lizards: Tympanocryptis pinguicolla, Tympanocryptis sp., Ctenophorus fordi, Amphibolurus norrisi and Pogona vitticeps. The start of exponential cell growth ranged from 1 to 5 weeks. Cultures from all specimens had fibroblastic morphology. Cell lines were propagated continuously up to ten passages, cryopreserved and recovered successfully. We found no reduction in cell viability after short term (<6 months) storage at -80 degrees C. Mitotic metaphase chromosomes were harvested from these cell lines and used in differential staining, banding and fluorescent in situ hybridisation. Cell lines maintained normal diploidy in all species. This study reports a simple non-invasive method for establishing primary cell lines from Australian dragon lizards without sacrifice. The method is likely to be applicable to a range of species. Such cell lines provide a virtually unlimited source of material for cytogenetic, evolutionary and genomic studies.

Identifiers

PMID19199067
PMCPMC2652559
OpenAlexW2141520447

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.