Evidence map›Paper›PMID 16740934›Full record

ArticleJournal of bacteriology2006

Novel genetic polymorphisms that further delineate the phylogeny of the Mycobacterium tuberculosis complex.

Richard C Huard, Michel Fabre, Petra de Haas, Luiz Claudio Oliveira Lazzarini, Dick van Soolingen, Debby Cousins, John L Ho

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

80 citing papers in PubMed, 188 citations in OpenAlex.

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  18. Accurate Phylogenetic Relationships AmongFrontiers in microbiology · 2019
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20 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

7 authors at 3 institutions in 3 countries.

Richard C HuardDivision of International Medicine and Infectious Diseases, Department of Medicine, Joan and Sanford I. Weill Medical College, Cornell University, Room A-421, 525 East 68th St., New York, NY 10021, USA.
Michel Fabre
Petra de Haas
Luiz Claudio Oliveira Lazzarini
Dick van Soolingen
Debby Cousins
John L Ho
Cornell University · USNational Institute for Public Health and the Environment · NLHôpital d'instruction des Armées Percy · FR

Funding

TUBERCULOSIS INTERNATIONAL TRAINING AND RESEARCH PROGRAMD43TW000018 · FIC · WEILL MEDICAL COLL OF CORNELL UNIV · PI JOHNSON, WARREN DOUGLAS · 1988 to 2012
$16.1M
MOLECULAR MECHANISMS IN ENDOTHELIAL DYSFUNCTION IN HIV 1R01HL061960 · NHLBI · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI HO, JOHN LAP · 1998 to 2004
$1.2M
Large-scale Gene Deletion in Infectious M. tuberculosisR21AI063147 · NIAID · WEILL MEDICAL COLL OF CORNELL UNIV · PI HO, JOHN LAP · 2005 to 2006
$390k
MOLECULAR MECHANISMS FOR VASCULAR CELL DEACTIVATIONR01AI039606 · NIAID · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI JOHNSON, WARREN D. · 1996 to 2000
$258k
FIC NIH HHS D43 TW000018FIC NIH HHS D43 TW00018NHLBI NIH HHS R0-1 HL61960NIAID NIH HHS R0-1 AI39606NIAID NIH HHS R21 AI063147
6 · The paper itself

Abstract

In a previous report, we described a PCR protocol for the differentiation of the various species of the Mycobacterium tuberculosis complex (MTC) on the basis of genomic deletions (R. C. Huard, L. C. de Oliveira Lazzarini, W. R. Butler, D. van Soolingen, and J. L. Ho, J. Clin. Microbiol. 41:1637-1650, 2003). That report also provided a broad cross-comparison of several previously identified, phylogenetically relevant, long-sequence and single-nucleotide polymorphisms (LSPs and SNPs, respectively). In the present companion report, we expand upon the previous work (i) by continuing the evaluation of known MTC phylogenetic markers in a larger collection of tubercle bacilli (n = 125), (ii) by evaluating additional recently reported MTC species-specific and interspecific polymorphisms, and (iii) by describing the identification and distribution of a number of novel LSPs and SNPs. Notably, new genomic deletions were found in various Mycobacterium tuberculosis strains, new species-specific SNPs were identified for "Mycobacterium canettii," Mycobacterium microti, and Mycobacterium pinnipedii, and, for the first time, intraspecific single-nucleotide DNA differences were discovered for the dassie bacillus, the oryx bacillus, and the two Mycobacterium africanum subtype I variants. Surprisingly, coincident polymorphisms linked one M. africanum subtype I genotype with the dassie bacillus and M. microti with M. pinnipedii, thereby suggesting closer evolutionary ties within each pair of species than had been previously thought. Overall, the presented data add to the genetic definitions of several MTC organisms as well as fine-tune current models for the evolutionary history of the MTC.

Indexed as

Polymorphism, Single NucleotideAnimalsGenetic MarkersGenome, BacterialHumansMycobacterium tuberculosisPhylogenyPolymerase Chain ReactionSpecies SpecificityTuberculosisGenetic Markers

Identifiers

PMID16740934
PMCPMC1482959
OpenAlexW2103806571

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.