Evidence map›Paper›PMID 32051495›Full record

ArticleScientific reports2020

Identification and evaluation of reliable reference genes for quantitative real-time PCR analysis in tea plants under differential biotic stresses.

Wei Xu, Yanan Dong, Yongchen Yu, Yuxian Xing, Xiwang Li, Xin Zhang, Xiangjie Hou, Xiaoling Sun

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Gene Expression Analysis by Quantitative Real-Time PCR for Floral Tissues.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Genome-wide identification and expression profiling of chitinase genes in tea (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021
    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

8 authors at 3 institutions in 1 country.

Wei Xu *College of Plant Protection, Jilin Agricultural University, Changchun, China.
Yanan Dong *College of Plant Protection, Jilin Agricultural University, Changchun, China.
Yongchen YuTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Yuxian XingTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Xiwang LiTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Xin ZhangTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Xiangjie HouTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Xiaoling SunTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, Zhejiang, China. xlsun1974@163.com.
Chinese Academy of Agricultural Sciences · CNJilin Agricultural University · CNTea Research Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The selection of reliable reference genes (RGs) for normalization under given experimental conditions is necessary to develop an accurate qRT-PCR assay. To the best of our knowledge, only a small number of RGs have been rigorously identified and used in tea plants (Camellia sinensis (L.) O. Kuntze) under abiotic stresses, but no critical RG identification has been performed for tea plants under any biotic stresses till now. In the present study, we measured the mRNA transcriptional levels of ten candidate RGs under five experimental conditions; these genes have been identified as stable RGs in tea plants. By using the ΔCt method, geNorm, NormFinder and BestKeeper, CLATHRIN1 and UBC1, TUA1 and SAND1, or SAND1 and UBC1 were identified as the best combination for normalizing diurnal gene expression in leaves, stems and roots individually; CLATHRIN1 and GAPDH1 were identified as the best combination for jasmonic acid treatment; ACTIN1 and UBC1 were identified as the best combination for Toxoptera aurantii-infested leaves; UBC1 and GAPDH1 were identified as the best combination for Empoasca onukii-infested leaves; and SAND1 and TBP1 were identified as the best combination for Ectropis obliqua regurgitant-treated leaves. Furthermore, our results suggest that if the processing time of the treatment was long, the best RGs for normalization should be recommended according to the stability of the proposed RGs in different time intervals when intragroup differences were compared, which would strongly increase the accuracy and sensitivity of target gene expression in tea plants under biotic stresses. However, when the differences of intergroup were compared, the RGs for normalization should keep consistent across different time points. The results of this study provide a technical guidance for further study of the molecular mechanisms of tea plants under different biotic stresses.

Indexed as

Gene Expression Regulation, PlantGenes, PlantReal-Time Polymerase Chain ReactionCamellia sinensisGene Expression ProfilingPlant DiseasesReference StandardsRNA, MessengerRNA, PlantTranscriptomeRNA, MessengerRNA, Plant

Identifiers

PMID32051495
PMCPMC7015943
OpenAlexW3006024693

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.