Evidence map›Paper›PMID 23736694›Full record

ArticleInternational journal of molecular sciences2013

Use of heat stress responsive gene expression levels for early selection of heat tolerant cabbage (Brassica oleracea L.).

Hyun Ji Park, Won Yong Jung, Sang Sook Lee, Jun Ho Song, Suk-Yoon Kwon, Hyeran Kim, Chulwook Kim, Jun Cheul Ahn, Hye Sun Cho

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
3.7field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 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

9 authors at 3 institutions in 1 country.

Hyun Ji ParkPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahangno, Yuseong-gu, Daejeon 305-806, Korea. secmeta2@yahoo.com.
Won Yong Jung
Sang Sook Lee
Jun Ho Song
Suk-Yoon Kwon
Hyeran Kim
Chulwook Kim
Jun Cheul Ahn
Hye Sun Cho
Korea Research Institute of Bioscience and Biotechnology · KRGyeongnam National University of Science and Technology · KRSeonam University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cabbage is a relatively robust vegetable at low temperatures. However, at high temperatures, cabbage has disadvantages, such as reduced disease tolerance and lower yields. Thus, selection of heat-tolerant cabbage is an important goal in cabbage breeding. Easier or faster selection of superior varieties of cabbage, which are tolerant to heat and disease and have improved taste and quality, can be achieved with molecular and biological methods. We compared heat-responsive gene expression between a heat-tolerant cabbage line (HTCL), "HO", and a heat-sensitive cabbage line (HSCL), "JK", by Genechip assay. Expression levels of specific heat stress-related genes were increased in response to high-temperature stress, according to Genechip assays. We performed quantitative RT-PCR (qRT-PCR) to compare expression levels of these heat stress-related genes in four HTCLs and four HSCLs. Transcript levels for heat shock protein BoHsp70 and transcription factor BoGRAS (SCL13) were more strongly expressed only in all HTCLs compared to all HSCLs, showing much lower level expressions at the young plant stage under heat stress (HS). Thus, we suggest that expression levels of these genes may be early selection markers for HTCLs in cabbage breeding. In addition, several genes that are involved in the secondary metabolite pathway were differentially regulated in HTCL and HSCL exposed to heat stress.

Indexed as

Gene Expression Regulation, PlantAdaptation, PhysiologicalBrassicaDNA-Binding ProteinsGene Expression ProfilingGenes, PlantHeat-Shock ProteinsHeat-Shock ResponseHeat Shock Transcription FactorsHot TemperatureInbreedingMetabolomicsOligonucleotide Array Sequence AnalysisPhenotypePlant ProteinsQuantitative Trait, HeritableDNA-Binding ProteinsHeat-Shock ProteinsHeat Shock Transcription FactorsPlant ProteinsRNA, MessengerTranscription Factors

Identifiers

PMID23736694
PMCPMC3709761
OpenAlexW2079133616

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.