Evidence map›Paper›PMID 34321059›Full record

ArticleParasites & vectors2021

A multiplex PCR assay for six Aedini species, including Aedes albopictus.

Woo Jun Bang, Min Hyeok Won, Seong Tae Cho, Jihun Ryu, Kwang Shik Choi

Abstract read
In one paragraph

Article in Parasites & vectors, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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  7. First Description of the Mitogenome Features ofAnimals : an open access journal from MDPI · 2022
    Article
  8. Metagenomic Analysis ofFrontiers in cellular and infection microbiology · 2022
    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.

Woo Jun BangSchool of Life Sciences, Kyungpook National University, Biology building 226, Daehak-ro 80, Daegu, Korea.
Min Hyeok WonSchool of Life Sciences, Kyungpook National University, Biology building 226, Daehak-ro 80, Daegu, Korea.
Seong Tae ChoSchool of Life Sciences, Kyungpook National University, Biology building 226, Daehak-ro 80, Daegu, Korea.
Jihun RyuSchool of Life Sciences, Kyungpook National University, Biology building 226, Daehak-ro 80, Daegu, Korea.
Kwang Shik ChoiSchool of Life Sciences, Kyungpook National University, Biology building 226, Daehak-ro 80, Daegu, Korea. ksc@knu.ac.kr.

Funding

National Research Foundation of Korea 2020R1I1A2066186
6 · The paper itself

Abstract

backgroundMosquitoes, as vectors of various human pathogens, are significant drivers of serious human illness. In particular, those species in the Aedini tribe, which typically transmit dengue virus, Chikungunya fever virus, and Zika virus, are increasing their range because of climate change and international commerce. In order to evaluate the risk of disease transmission, accurate mosquito species identification and monitoring are needed. The goal of this work was to develop a rapid and simple molecular diagnostic method for six morphologically similar Aedini species (Aedes flavopictus, Aedes albopictus, Ochlerotatus koreicus, Ochlerotatus japonicus, Ochlerotatus togoi and Ochlerotatus hatorii) in Korea.

methodsA total of 109 samples were assayed in this study. The internal transcribed spacer 2 (ITS2) regions from all six species were amplified, sequenced and analyzed using Mega 6. Following the identification of regions that were consistently different in terms of sequence between all six species, multiplex primers were designed to amplify these regions to generate species-specific fragments distinguishable by their size.

resultsUniquely sized fragments were generated in Ae. flavopictus (495 bp), Ae. albopictus (438 bp), Oc. koreicus (361 bp), Oc. togoi (283 bp), Oc. hatorii (220 bp) and Oc. japonicus (160 bp). Pairwise distance analysis showed that the difference was 35.0 ± 1.5% between Aedes spp. and Ochlerotatus spp., 17.4 ± 0.2% between Ae. albopictus and Ae. flavopictus and 11.1 ± 0.3% between Oc. koreicus and Oc. japonicus.

conclusionsIn this study, a multiplex PCR assay for six species of the Aedini tribe was developed. This assay is more accurate than morphological identification and will be useful for monitoring and controlling these vector mosquitoes.

Indexed as

AedesAnimalsBase SequenceCulicidaeMosquito VectorsMultiplex Polymerase Chain ReactionPhylogenyRepublic of KoreaRNA, RibosomalRNA, RibosomalAedes albopictusAediniInternal transcribed spacer 2Multiplex PCR assay

Identifiers

PMID34321059
PMCPMC8317425

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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.