Evidence map›Paper›PMID 30642243›Full record

ArticleBMC genetics2019

Comparative transcriptome analysis of two selenium-accumulating genotypes of Aegilops tauschii Coss. in response to selenium.

Lijun Wu, Tao Liu, Yongsheng Xu, Wenjie Chen, Baolong Liu, Lianquan Zhang, Dengcai Liu, Huaigang Zhang, Bo Zhang

Open access · diamondAbstract readComparative Study
In one paragraph

Article in BMC genetics, 2019. 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
4.3field-weighted citation impact, top 6% 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, 34 citations in OpenAlex.

  1. The enigma of the B chromosome-specific behaviour.Frontiers in plant science · 2026
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  12. Frontiers in plant science · 2021
    Article
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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

9 authors at 4 institutions in 1 country.

Lijun WuKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China.
Tao LiuKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China.
Yongsheng XuXining Administration Center of Parks, Xining, 810001, China.
Wenjie ChenKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China.
Baolong LiuKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China.
Lianquan ZhangTriticeae Research Institute, Sichuan Agricultural University, Chengdu, 611130, China.
Dengcai LiuTriticeae Research Institute, Sichuan Agricultural University, Chengdu, 611130, China.
Huaigang ZhangKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China. hgzhang@nwipb.cac.cn.
Bo ZhangKey Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, 23# Xinning Lu, Xining, 810008, Qinghai, China. zhangbo@nwipb.cas.cn.ORCID 0000-0003-0007-5312
Chinese Academy of Sciences · CNSichuan Agricultural University · CNQinghai University · CNXinjiang Institute of Ecology and Geography · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSelenium (Se), an essential micronutrient in both animals and humans, has various biological functions, and its deficiency can lead to various diseases. The most common method for increasing Se uptake is the consumption of Se-rich plants, which transform inorganic Se into organic forms. Wheat is eaten daily by many people. The Se content of Aegilops tauschii (Ae. tauschii), one of the ancestors of hexaploid common wheat, is generally higher than that of wheat. In this study, two genotypes of Ae. tauschii with contrasting Se-accumulating abilities were subjected to different Se treatments followed by high-throughput transcriptome sequencing.

resultsSequencing of 12 transcriptome libraries of Ae. tauschii grown under different Se treatments produced about a total of 47.72 GB of clean reads. After filtering out rRNA sequences, approximately 19.3 million high-quality clean reads were mapped to the reference genome (ta IWGSC_MIPSv2.1 genome DA). The total number of reference genome gene is 32,920 and about 26,407 known genes were detected in four groups. Functional annotation of these mapped genes revealed a large number of genes and some pivotal pathways that may participate in Se metabolism. The expressions of several genes potentially involved in Se metabolism were confirmed by quantitative real-time PCR.

conclusionsOur study, the first to examine Se metabolism in Ae. tauschii, has provided a theoretical foundation for future elucidation of the mechanism of Se metabolism in this species.

Indexed as

Gene Expression ProfilingGenotypePlant LeavesPoaceaeSeleniumTranscription FactorsSeleniumTranscription FactorsAegilops tauschiiDifferentially expressed genesSelenium

Identifiers

PMID30642243
PMCPMC6332533
OpenAlexW2908962495

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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.