Evidence map›Paper›PMID 25699066›Full record

ArticleFrontiers in plant science2015

Characterization of reference genes for RT-qPCR in the desert moss Syntrichia caninervis in response to abiotic stress and desiccation/rehydration.

Xiaoshuang Li, Daoyuan Zhang, Haiyan Li, Bei Gao, Honglan Yang, Yuanming Zhang, Andrew J Wood

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
15.1field-weighted citation impact, top 1% 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

29 citing papers in PubMed, 50 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Xiaoshuang LiKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Daoyuan ZhangKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Haiyan LiKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Bei GaoKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Honglan YangKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Yuanming ZhangKey Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography - Chinese Academy of Sciences Ürümqi, China.
Andrew J WoodDepartment of Plant Biology, Southern Illinois University Carbondale, IL, USA.
Chinese Academy of Sciences · CNSouthern Illinois University Carbondale · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Syntrichia caninervis is the dominant bryophyte of the biological soil crusts found in the Gurbantunggut desert. The extreme desert environment is characterized by prolonged drought, temperature extremes, high radiation and frequent cycles of hydration and dehydration. S. caninervis is an ideal organism for the identification and characterization of genes related to abiotic stress tolerance. Reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) expression analysis is a powerful analytical technique that requires the use of stable reference genes. Using available S. caninervis transcriptome data, we selected 15 candidate reference genes and analyzed their relative expression stabilities in S. caninervis gametophores exposed to a range of abiotic stresses or a hydration-desiccation-rehydration cycle. The programs geNorm, NormFinder, and RefFinder were used to assess and rank the expression stability of the 15 candidate genes. The stability ranking results of reference genes under each specific experimental condition showed high consistency using different algorithms. For abiotic stress treatments, the combination of two genes (α-TUB2 and CDPK) were sufficient for accurate normalization. For the hydration-desiccation-rehydration process, the combination of two genes (α-TUB1 and CDPK) were sufficient for accurate normalization. 18S was among the least stable genes in all of the experimental sets and was unsuitable as reference gene in S. caninervis. This is the first systematic investigation and comparison of reference gene selection for RT-qPCR work in S. caninervis. This research will facilitate gene expression studies in S. caninervis, related moss species from the Syntrichia complex and other mosses.

Indexed as

geNormNormFinderquantitative real-time PCRreference geneRefFinderSyntrichia caninervis

Identifiers

PMID25699066
PMCPMC4318276
OpenAlexW2012252919

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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.