Evidence map›Paper›PMID 36138048›Full record

ArticleScientific reports2022

Diversity and transmission of koala retrovirus: a case study in three captive koala populations.

Briony A Joyce, Michaela D J Blyton, Stephen D Johnston, William D Meikle, Kimberly Vinette Herrin, Claire Madden, Paul R Young, Keith J Chappell

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

4 citing papers in PubMed, 8 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

8 authors at 3 institutions in 1 country.

Briony A JoyceSchool of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, 4072, Australia.
Michaela D J BlytonSchool of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, 4072, Australia.
Stephen D JohnstonSchool of Agriculture and Food Sciences, The University of Queensland, Gatton, QLD, 4343, Australia.
William D Meikle *WILD LIFE Sydney Zoo, Darling Harbour, Sydney, NSW, 2000, Australia.
Kimberly Vinette Herrin *Taronga Wildlife Hospital, Taronga Zoo, Mosman, NSW, 2088, Australia.
Claire Madden *Sea World and Paradise Country, Main Beach, QLD, 4217, Australia.
Paul R YoungSchool of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, 4072, Australia.
Keith J ChappellSchool of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, 4072, Australia. k.chappell@uq.edu.au.
University of Queensland · AUAustralia Zoo · AUSea World · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Koala retrovirus is a recently endogenized retrovirus associated with the onset of neoplasia and infectious disease in koalas. There are currently twelve described KoRV subtypes (KoRV-A to I, K-M), most of which were identified through recently implemented deep sequencing methods which reveal an animals' overall KoRV profile. This approach has primarily been carried out on wild koala populations around Australia, with few investigations into the whole-population KoRV profile of captive koala colonies to date. This study conducted deep sequencing on 64 captive koalas of known pedigree, housed in three institutions from New South Wales and South-East Queensland, to provide a detailed analysis of KoRV genetic diversity and transmission. The final dataset included 93 unique KoRV sequences and the first detection of KoRV-E within Australian koala populations. Our analysis suggests that exogenous transmission of KoRV-A, B, D, I and K primarily occurs between dam and joey. Detection of KoRV-D in a neonate sample raises the possibility of this transmission occurring in utero. Overall, the prevalence and abundance of KoRV subtypes was found to vary considerably between captive populations, likely due to their different histories of animal acquisition. Together these findings highlight the importance of KoRV profiling for captive koalas, in particular females, who play a primary role in KoRV exogenous transmission.

Indexed as

GammaretrovirusPhascolarctidaeRetroviridae InfectionsAnimalsAustraliaFemaleRetroviridae

Identifiers

PMID36138048
PMCPMC9499970
OpenAlexW4296796048

What OpenQuestion holds

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LicenceCC BY
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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.