Evidence map›Paper›PMID 15184174›Full record

ArticleApplied and environmental microbiology2004

Identification of differential gene expression in bacteria associated with coral black band disease by using RNA-arbitrarily primed PCR.

Jorge Frias-Lopez, George T Bonheyo, Bruce W Fouke

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 28 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Jorge Frias-LopezDepartment of Geology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA. friaslop@uiuc.edu
George T Bonheyo
Bruce W Fouke
University of Illinois Urbana-Champaign · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA-arbitrarily primed PCR techniques have been applied for the first time to identify differential gene expression in black band disease (BBD), a virulent coral infection that affects reef ecosystems worldwide. The gene activity for the BBD mat on infected surfaces of the brain coral Diploria strigosa was compared with that for portions of the BBD mat that were removed from the coral and suspended nearby in the seawater column. The results obtained indicate that three genes (DD 95-2, DD 95-4, and DD 99-9) were up-regulated in the BBD bacterial mat on the coral surface compared to the transcript base levels observed in the BBD mat suspended in seawater. Clone DD 95-4 has homology with known amino acid ABC transporter systems in bacteria, while clone DD 99-9 exhibits homology with chlorophyll A apoprotein A1 in cyanobacteria. This protein is essential in the final conformation of photosystem I P700. DD 95-2, the only gene that was fully repressed in the BBD mat samples suspended in seawater, exhibited homology with the AraC-type DNA binding domain-containing proteins. These transcriptional activators coordinate the expression of genes essential for virulence in many species of gram-negative bacteria.

Indexed as

Gene Expression Regulation, BacterialAnimalsAnthozoaBacteriaBacterial ProteinsDNA PrimersMolecular Sequence DataPolymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNA, BacterialSeawaterSequence Analysis, DNABacterial ProteinsDNA PrimersRNA, Bacterial

Identifiers

PMID15184174
PMCPMC427725
OpenAlexW2148198267

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.