ArticleVirology2011
Evolutionary gamut of in vivo Gag substitutions during early HIV-1 subtype C infection.
Article in Virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Genome-wide association study reveals genetic variants associated with HIV-1C infection in a Botswana study population.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- A Generalized Entropy Measure of Within-Host Viral Diversity for Identifying Recent HIV-1 Infections.Medicine · 2015Article
- Intra-host evolutionary rates in HIV-1C env and gag during primary infection.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
Two analyses of HIV-1 subtype C Gag quasispecies were performed in a prospective cohort of 42 acutely and recently infected individuals by SGA on viral RNA/proviral DNA templates. First, in vivo Gag substitutions were assessed in relation to the HIV-1C consensus sequence, which revealed that 29.3% of detected amino acid substitutions can be classified as reversions to subtype consensus, 61.3% as forward substitutions from subtype consensus, and 9.3% as polymorphisms not associated with the subtype consensus sequence. Second, the proportion, dynamics, and relationships within individual pools of viral quasispecies were analyzed. Among reverse substitutions, 16.1% were minor, 11.0% transient, 13.6% dominant, and 59.2% fixed. In contrast, 31.6% of forward substitutions were minor, 59.3% transient, 3.8% dominant, and 5.3% fixed. The distinct patterns in the spectrum and dynamics of reverse and forward Gag substitutions suggest that these differences should be considered in HIV-1 evolutionary studies and analyses of viral mutational pathways.
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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.