Evidence map›Paper›PMID 20307575›Full record

ArticleJournal of virological methods2010

Optimisation of reverse transcriptase loop-mediated isothermal amplification assay for rapid detection of Macrobrachium rosenbergii noda virus and extra small virus in Macrobrachium rosenbergii.

Divya V Haridas, Devika Pillai, B Manojkumar, C Mohanakumaran Nair, P M Sherief

Abstract readEvaluation Study
In one paragraph

Article in Journal of virological methods, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. White Tail Disease of Freshwater Prawn, Macrobrachium rosenbergii.Indian journal of virology : an official organ of Indian Virological Society · 2012
    Article
  4. Article
  5. Article
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

5 authors.

Divya V HaridasBiotechnology Unit, Department of Aquaculture, College of Fisheries, Kerala Agricultural University, Panangad, Cochin, Kerala 682506, India.
Devika Pillai
B Manojkumar
C Mohanakumaran Nair
P M Sherief

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The standardisation and optimisation of a one step single tube reverse transcriptase loop-mediated isothermal amplification (RT-LAMP) procedure is described for rapid diagnosis of white tail disease, a viral disease caused by Macrobrachium rosenbergii noda virus (MrNV) and extra small virus (XSV), in giant fresh water prawn, M. rosenbergii. Time, temperature and quantity of each reagent were optimised for the detection of the two viruses. This method was more sensitive than the conventional reverse transcriptase polymerase chain reaction (RT-PCR) for detecting the two viruses. The RT-LAMP reaction is highly suited for disease diagnosis in developing countries. Amplification of DNA can be detected without the use of agarose gel electrophoresis, by the production of a whitish precipitate of magnesium pyrophosphate as a by-product. The cost of RT-LAMP for one reaction is nearly 4 times less than that of RT-PCR.

Indexed as

AnimalsNucleic Acid Amplification TechniquesPalaemonidaeRNA VirusesSensitivity and SpecificityVirology

Identifiers

PMID20307575
PMCPMC7112818

What OpenQuestion holds

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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.