ArticleGenome research2015
Genetic and phenotypic intra-species variation in Candida albicans.
Article in Genome research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 239 papers.
What it found
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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.
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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.
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Who cites it
239 citing papers in PubMed, 336 citations in OpenAlex.
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- An emergent biofilm program from inactivation of Candida albicans master regulators Efg1 and Ndt80.PLoS pathogens · 2026Article
- Infection-induced glucose starvation triggers NINJ1-dependent macrophage lysis and Candida escape.Nature communications · 2026Article
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- Fourier transform infrared spectroscopy reveals high intraspecies diversity ofbioRxiv : the preprint server for biology · 2026Article
- Blood Cultures Contain Populations of Genetically Diverse Candida albicans Strains that May Differ in Echinocandin Tolerance and Fitness.The Journal of infectious diseases · 2026Article
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- Bacterial metabolites induce cell wall remodeling, antifungal resistance, and immune recognition of commensal fungi.Current biology : CB · 2026Article
- Parasex generates highly recombinant progeny in Candida albicans with increased virulence.Nature microbiology · 2026Article
- Recurrent mutations in the stress regulator Cap1 reveal a trade-off between azole resistance and oxidative stress response in Candida albicans.PLoS biology · 2026Article
- Distinct properties of human pathogenicmSystems · 2026Article
- Article
179 more citing papers are in PubMed but not listed here.
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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 3 institutions in 2 countries.
Funding
Abstract
Candida albicans is a commensal fungus of the human gastrointestinal tract and a prevalent opportunistic pathogen. To examine diversity within this species, extensive genomic and phenotypic analyses were performed on 21 clinical C. albicans isolates. Genomic variation was evident in the form of polymorphisms, copy number variations, chromosomal inversions, subtelomeric hypervariation, loss of heterozygosity (LOH), and whole or partial chromosome aneuploidies. All 21 strains were diploid, although karyotypic changes were present in eight of the 21 isolates, with multiple strains being trisomic for Chromosome 4 or Chromosome 7. Aneuploid strains exhibited a general fitness defect relative to euploid strains when grown under replete conditions. All strains were also heterozygous, yet multiple, distinct LOH tracts were present in each isolate. Higher overall levels of genome heterozygosity correlated with faster growth rates, consistent with increased overall fitness. Genes with the highest rates of amino acid substitutions included many cell wall proteins, implicating fast evolving changes in cell adhesion and host interactions. One clinical isolate, P94015, presented several striking properties including a novel cellular phenotype, an inability to filament, drug resistance, and decreased virulence. Several of these properties were shown to be due to a homozygous nonsense mutation in the EFG1 gene. Furthermore, loss of EFG1 function resulted in increased fitness of P94015 in a commensal model of infection. Our analysis therefore reveals intra-species genetic and phenotypic differences in C. albicans and delineates a natural mutation that alters the balance between commensalism and pathogenicity.
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Registered trials
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.