Evidence map›Paper›PMID 29282526›Full record

ArticleParasitology research2018

Triplex real-time PCR for detection of Crithidia mellificae and Lotmaria passim in honey bees.

Guang Xu, Evan Palmer-Young, Kim Skyrm, Timothy Daly, Martha Sylvia, Anne Averill, Stephen Rich

Abstract readEvaluation Study
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In one paragraph

Article in Parasitology research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Occurrence of Honey Bee (Frontiers in cellular and infection microbiology · 2022
    Article
  11. Article
  12. Workflow ofInternational journal for parasitology. Parasites and wildlife · 2021
    Article
  13. Detection ofPathogens (Basel, Switzerland) · 2021
    Article
  14. 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

7 authors.

Guang XuDepartment of Microbiology, University of Massachusetts, Amherst, MA, 01003, USA. gxu@umass.edu.ORCID http://orcid.org/0000-0002-5240-9276
Evan Palmer-YoungDepartment of Biology, University of Massachusetts, Amherst, MA, 01003, USA.
Kim SkyrmMassachusetts Department of Agricultural Resources, Boston, MA, 02114, USA.
Timothy DalyDepartment of Microbiology, University of Massachusetts, Amherst, MA, 01003, USA.
Martha SylviaCranberry Station, University of Massachusetts, E. Wareham, MA, 02538, USA.
Anne AverillDepartment of Environmental Conservation, University of Massachusetts, Amherst, MA, 01003, USA.
Stephen RichDepartment of Microbiology, University of Massachusetts, Amherst, MA, 01003, USA.

Funding

U.S. Department of Agriculture 2011-51181-30673
6 · The paper itself

Abstract

Currently, light microscopic examination of cell morphology cannot discriminate Crithidia mellificae and Lotmaria passim with 100% certainty. Here, a minor groove-binding (MGB) probe-based multiplex real-time PCR assay was developed for the simultaneous and quantitative detection of C. mellificae and L. passim in honey bees. A conserved Hymenoptera 18S rRNA gene was built in as an internal control that allows accurate detection of PCR inhibition and failure of DNA extraction. The newly developed assay was also applied to field samples. Of 21 honey bee colonies (446 bees) sampled from six counties in both central and eastern Massachusetts, 3 colonies (14.29%) and 8 bees (1.79%) were infected with L. passim, and 1 colony (4.76%) and 1 bee (0.22%) with C. mellificae. Our data showed a low rate of trypanosomatid infection, and L. passim was more prevalent than C. mellificae in honey bee samples in Massachusetts.

Indexed as

AnimalsBeesCrithidiaMassachusettsMultiplex Polymerase Chain ReactionReal-Time Polymerase Chain ReactionTrypanosomatinaCrithidia mellificaeDetectionHoney beeLotmaria passim

Identifiers

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.