Evidence map›Paper›PMID 23549902›Full record

ArticleCurrent microbiology2013

Analysis of yeast-like symbiote diversity in the brown planthopper (BPH), Nilaparvata lugens Stål, using a novel nested PCR-DGGE protocol.

Yun Hou, Zheng Ma, Shengzhang Dong, Yolanda H Chen, Xiaoping Yu

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Current microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 34 citations in OpenAlex.

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  14. Characterization of a Bacterial SymbiontFrontiers in microbiology · 2019
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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

5 authors at 2 institutions in 2 countries.

Yun HouZhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Sciences, China Jiliang University, Hangzhou, 310018, China.
Zheng Ma
Shengzhang Dong
Yolanda H Chen
Xiaoping Yu
China Jiliang University · CNUniversity of Vermont · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Yeast-like symbiotes (YLS) are endosymbionts that are intimately associated with the growth, development, reproduction of their host, the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae). However, it is unclear how many species of YLS are found within N. lugens, and how they are related to each other. Traditional methods or simple amplification based on 18S rDNA sequence does not reliably identify new species quickly and efficiently. Therefore, a novel nested PCR-denaturing gradient gel electrophoresis (DGGE) strategy was developed in this article to analyze the YLS of brown planthopper using a nested PCR protocol that involved the 18S rDNA gene and the 5.8S-ITS gene using fungal universal primers. The nested PCR protocol was developed as follows: firstly, the 18S rDNA gene, and 5.8S-ITS gene were amplified using fungal universal primers. Subsequently, these products were used as a template in a second PCR with primers ITS1GC-ITS2, ITS1FGC-ITS2, and NFGC-NR, which was suitable for DGGE. Using this highly specific molecular approach, we found several previously detected fungi: Noda, Pichia guilliermondii, Candida sp., and some previously undetected fungi, such as Saccharomycetales sp., Debaryomyces hansenii, and some uncultured fungi. In conclusion, the nested PCR system developed in this study, coupled with DGGE fingerprinting, offers a new tool for uncovering fungal endosymbiont diversity within planthoppers.

Indexed as

BiodiversityAnimalsDenaturing Gradient Gel ElectrophoresisDNA, FungalDNA, Ribosomal SpacerHemipteraPolymerase Chain ReactionRNA, Ribosomal, 18SYeastsDNA, FungalDNA, Ribosomal SpacerRNA, Ribosomal, 18S

Identifiers

PMID23549902
OpenAlexW2083458186

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.