Evidence map›Paper›PMID 17021093›Full record

ArticleJournal of clinical microbiology2006

Candida albicans strain maintenance, replacement, and microvariation demonstrated by multilocus sequence typing.

F C Odds, A D Davidson, M D Jacobsen, A Tavanti, J A Whyte, C C Kibbler, D H Ellis, M C J Maiden, D J Shaw, N A R Gow

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
–field-weighted citation impact
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

68 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Candida krusei (Pichia kudriavzevii) multilocus sequence typing and antifungal susceptibility profile in Cameroon.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
  6. Article
  7. Potential Environmental Reservoirs ofJournal of fungi (Basel, Switzerland) · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Frontiers in medicine · 2022
    Article
  15. Identification of Clinical Isolates ofJournal of fungi (Basel, Switzerland) · 2021
    Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Fungal Symbionts Produce Prostaglandin EFrontiers in cellular and infection microbiology · 2019
    Article

8 more citing papers are in PubMed but not listed here.

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

10 authors.

F C OddsAberdeen Fungal Group, Institute of Medical Sciences, Aberdeen AB25 2ZD, United Kingdom. f.odds@abdn.ac.uk
A D Davidson
M D Jacobsen
A Tavanti
J A Whyte
C C Kibbler
D H Ellis
M C J Maiden
D J Shaw
N A R Gow

Funding

Wellcome TrustWellcome Trust 69615Wellcome Trust 74898
6 · The paper itself

Abstract

We typed 165 Candida albicans isolates from 44 different sources by multilocus sequence typing (MLST) and ABC typing of rRNA genes and determined their homozygosity or heterozygosity at the mating-type-like locus (MTL). The isolates represented pairs or larger sets from individual sources, which allowed the determination of strain diversity within patients. A comparison of replicate sequence data determined a reproducibility threshold for regarding isolates as MLST indistinguishable. For 36 isolate sets, MLST and ABC typing showed indistinguishable or highly related strain types among isolates from different sites or from the same site at different times from each patient. This observation included 11 sets with at least one isolate from a blood culture and a nonsterile site from the same patient. For one patient, strain replacement was evidenced in the form of two sets of isolates from different hospital admissions where the strain types within each set were nearly identical but where the two sets differed both by MLST and ABC typing. MLST therefore confirms the existing view of C. albicans strain carriage. Microvariation, evidenced as small differences between MLST types, resulted in most instances from a loss of heterozygosity at one or more of the sequenced loci. Among isolate sets that showed major strain type differences, some isolates could be excluded as likely examples of handling errors during storage. However, for a minority of isolates, intermittent differences in ABC type for tightly clustered MLST types and intermittent appearances of MTL homozygosity lead us to propose that some C. albicans isolates, or all isolates under yet-to-be-determined conditions, maintain a high level of genetic diversity by mechanisms such as recombination, gene conversion, or chromosomal ploidy change.

Indexed as

AnimalsCandida albicansFemaleGenetic VariationLoss of HeterozygosityMiceMice, Inbred BALB CMycological Typing TechniquesPhylogenyReproducibility of ResultsRNA, FungalRNA, RibosomalRNA, FungalRNA, Ribosomal

Identifiers

PMID17021093
PMCPMC1594753

What OpenQuestion holds

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Registered trials

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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.