Evidence map›Paper›PMID 10468595›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1999

Constructing primate phylogenies from ancient retrovirus sequences.

W E Johnson, J M Coffin

Abstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
10.8field-weighted citation impact, top 2% 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

106 citing papers in PubMed, 205 citations in OpenAlex.

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  5. Journal of virology · 2025
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46 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

2 authors at 1 institution in 1 country.

W E JohnsonDepartment of Molecular Microbiology, Tufts University School of Medicine, Boston, MA 02111, USA.
J M Coffin
Tufts University · US

Funding

MOLECULAR ANALYSIS OF MICROBIAL PATHOGENST32AI007422 · NIAID · TUFTS UNIVERSITY BOSTON · PI Ralph R. Isberg · 1992 to 2026
$5.7M
MOLECULAR GENETICS OF BASIC CELL FUNCTIONST32GM007310 · NIGMS · TUFTS UNIVERSITY BOSTON · PI CAMILLI, ANDREW · 1987 to 2020
$3.9M
MOLECULAR BIOLOGY OF RETROVIRUSESR35CA044385 · NCI · TUFTS UNIVERSITY BOSTON · PI COFFIN, JOHN M · 1987 to 2000
$916k
Population Dynamics, Genetics, Evolution of RetrovirusesZ01BC010302 · BC · BASIC SCIENCES · PI COFFIN, JOHN M · 1999 to 2002
–
NCI NIH HHS R35CA44385NIAID NIH HHS T32 AI007422NIAID NIH HHS T32AI07422NIGMS NIH HHS T32 GM007310NIGMS NIH HHS T32GM07310
6 · The paper itself

Abstract

The genomes of modern humans are riddled with thousands of endogenous retroviruses (HERVs), the proviral remnants of ancient viral infections of the primate lineage. Most HERVs are nonfunctional, selectively neutral loci. This fact, coupled with their sheer abundance in primate genomes, makes HERVs ideal for exploitation as phylogenetic markers. Endogenous retroviruses (ERVs) provide phylogenetic information in two ways: (i) by comparison of integration site polymorphism and (ii) by orthologous comparison of evolving, proviral, nucleotide sequence. In this study, trees are constructed with the noncoding long terminal repeats (LTRs) of several ERV loci. Because the two LTRs of an ERV are identical at the time of integration but evolve independently, each ERV locus can provide two estimates of species phylogeny based on molecular evolution of the same ancestral sequence. Moreover, tree topology is highly sensitive to conversion events, allowing for easy detection of sequences involved in recombination as well as correction for such events. Although other animal species are rich in ERV sequences, the specific use of HERVs in this study allows comparison of trees to a well established phylogenetic standard, that of the Old World primates. HERVs, and by extension the ERVs of other species, constitute a unique and plentiful resource for studying the evolutionary history of the Retroviridae and their animal hosts.

Indexed as

Evolution, MolecularGenomeGenome, HumanPhylogenyAnimalsBase SequenceEndogenous RetrovirusesGene ConversionHumansMolecular Sequence DataPrimatesRepetitive Sequences, Nucleic AcidRetroviridae

Identifiers

PMID10468595
PMCPMC17875
OpenAlexW2002268910

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.