Evidence map›Paper›PMID 10781540›Full record

ArticleJournal of bacteriology2000

Identification of genes encoding exported Mycobacterium tuberculosis proteins using a Tn552'phoA in vitro transposition system.

M Braunstein, I V Griffin TJ, J I Kriakov, S T Friedman, N D Grindley, W R Jacobs

Abstract read
In one paragraph

Article in Journal of bacteriology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
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  5. Article
  6. Separable roles for Mycobacterium tuberculosis ESX-3 effectors in iron acquisition and virulence.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  7. Article
  8. Site-2 protease substrate specificity and coupling in trans by a PDZ-substrate adapter protein.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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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

6 authors.

M BraunsteinHoward Hughes Medical Institute, Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
I V Griffin TJ
J I Kriakov
S T Friedman
N D Grindley
W R Jacobs

Funding

Molecular Genetic Analysis of Mycobacterium TuberculosisR37AI026170 · NIAID · ALBERT EINSTEIN COL OF MED YESHIVA UNIV · PI WILLIAM Robert JACOBS · 2004 to 2026
$7.7M
MOLECULAR GENETIC ANALYSIS OF MYCOBACTERIUM TUBERCULOSISR01AI026170 · NIAID · YESHIVA UNIVERSITY · PI JACOBS, WILLIAM ROBERT · 1989 to 2022
$7.1M
MECHANISM OF INSERTION SEQUENCE TRANSLOCATIONR01GM028470 · NIGMS · YALE UNIVERSITY · PI GRINDLEY, NIGEL DAVID · 1985 to 2005
$1.6M
MECHANISM OF INSERTION SEQUENCE TRANSLOCATIONR37GM028470 · NIGMS · YALE UNIVERSITY · PI GRINDLEY, NIGEL D · 1991 to 2000
$453k
MOLECULAR GENETIC ANALYSIS OF MYCOBACTERIUM TUBERCULOSISR22AI026170 · NIAID · YESHIVA UNIVERSITY · PI JACOBS, WILLIAM ROBERT · 1989 to 1991
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NIAID NIH HHS AI26170NIAID NIH HHS R01 AI026170NIAID NIH HHS R37 AI026170NIGMS NIH HHS GM28470NIGMS NIH HHS R01 GM028470NIGMS NIH HHS R37 GM028470
6 · The paper itself

Abstract

Secreted and cell envelope-associated proteins are important to both Mycobacterium tuberculosis pathogenesis and the generation of protective immunity to M. tuberculosis. We used an in vitro Tn552'phoA transposition system to identify exported proteins of M. tuberculosis. The system is simple and efficient, and the transposon inserts randomly into target DNA. M. tuberculosis genomic libraries were targeted with Tn552'phoA transposons, and these libraries were screened in M. smegmatis for active PhoA translational fusions. Thirty-two different M. tuberculosis open reading frames were identified; eight contain standard signal peptides, six contain lipoprotein signal peptides, and seventeen contain one or more transmembrane domains. Four of these proteins had not yet been assigned as exported proteins in the M. tuberculosis databases. This collection of exported proteins includes factors that are known to participate in the immune response of M. tuberculosis and proteins with homologies, suggesting a role in pathogenesis. Nine of the proteins appear to be unique to mycobacteria and represent promising candidates for factors that participate in protective immunity and virulence. This technology of creating comprehensive fusion libraries should be applicable to other organisms.

Indexed as

DNA Transposable ElementsGenes, BacterialAlkaline PhosphataseAmino Acid SequenceArtificial Gene FusionBacterial ProteinsBiological TransportCosmidsCyclin-Dependent KinasesDNA, BacterialGenomic LibraryMolecular Sequence DataMutagenesis, InsertionalMycobacterium tuberculosisPlasmidsReplication OriginAlkaline PhosphataseBacterial ProteinsCyclin-Dependent KinasesDNA, BacterialDNA Transposable Elements

Identifiers

PMID10781540
PMCPMC101980

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.