Evidence map›Paper›PMID 19915032›Full record

ArticleApplied and environmental microbiology2010

Quantification of cyprinid herpesvirus 3 in environmental water by using an external standard virus.

Mie N Honjo, Toshifumi Minamoto, Kazuaki Matsui, Kimiko Uchii, Hiroki Yamanaka, Alata A Suzuki, Yukihiro Kohmatsu, Takaji Iida, Zen'ichiro Kawabata

Abstract readComparative StudyEvaluation Study
In one paragraph

Article in Applied and environmental microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 49 citations in OpenAlex.

  1. Red Sea Bream Iridovirus (RSIV) Kinetics in Rock Bream (Animals : an open access journal from MDPI · 2022
    Article
  2. Quick detection ofFrontiers in cellular and infection microbiology · 2022
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Cyprinid viral diseases and vaccine development.Fish & shellfish immunology · 2018
    Review
  9. Article
  10. Article
  11. Review
  12. CyHV-3: the third cyprinid herpesvirus.Diseases of aquatic organisms · 2013
    Review
  13. 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

9 authors at 2 institutions in 1 country.

Mie N HonjoResearch Institute for Humanity and Nature, 457-4 Motoyama Kamigamo, Kita-ku, Kyoto 603-8047, Japan. mhonjo@chikyu.ac.jp
Toshifumi Minamoto
Kazuaki Matsui
Kimiko Uchii
Hiroki Yamanaka
Alata A Suzuki
Yukihiro Kohmatsu
Takaji Iida
Zen'ichiro Kawabata
Research Institute for Humanity and Nature · JPJapan Fisheries Research and Education Agency · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyprinid herpesvirus 3 (CyHV-3), a lethal DNA virus that spreads in natural lakes and rivers, infects common carp and koi. We established a quantification method for CyHV-3 that includes a viral concentration method and quantitative PCR combined with an external standard virus. Viral concentration methods were compared using the cation-coated filter and ultrafiltration methods. The recovery of virus-like particles was similar for the two methods (cation-coated filter method, 44%+/-19%, n=3; ultrafiltration method, 50%+/-3%, n=3); however, the former method was faster and more suitable for routine determinations. The recovery of seeded CyHV-3 based on the cation-coated filter method varied by more than 3 orders of magnitude among the water samples. The recovery yield of CyHV-3 was significantly correlated with that of the seeded lambda phage, and the average ratio of lambda to the CyHV-3 recovery yield was 1.4, indicating that lambda is useful as an external standard virus for determining the recovery yield of CyHV-3. Therefore, to quantify CyHV-3 in environmental water, a known amount of lambda was added as an external standard virus to each water sample. Using this method, CyHV-3 DNA was detected in 6 of the 10 (60%) types of environmental water tested; the highest concentration of CyHV-3 DNA was 2x10(5) copies liter(-1). The lowest recovery limit of CyHV-3 DNA was 60 copies liter(-1). This method is practical for monitoring CyHV-3 abundance in environmental water.

Indexed as

Viral LoadWater MicrobiologyAnimalsBacteriophage lambdaCarpsFiltrationHerpesviridaePolymerase Chain ReactionReference StandardsSensitivity and SpecificityUltrafiltrationVirology

Identifiers

PMID19915032
PMCPMC2798649
OpenAlexW2116634610

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.