Evidence map›Paper›PMID 32971947›Full record

ArticleMolecules (Basel, Switzerland)2020

Development of an Optimized MALDI-TOF-MS Method for High-Throughput Identification of High-Molecular-Weight Glutenin Subunits in Wheat.

You-Ran Jang, Kyoungwon Cho, Se Won Kim, Susan B Altenbach, Sun-Hyung Lim, Jae-Ryeong Sim, Jong-Yeol Lee

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.5field-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

4 citing papers in PubMed, 14 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 4 institutions in 2 countries.

You-Ran JangNational Institute of Agricultural Science, RDA, Jeonju 54874, Korea.
Kyoungwon ChoDepartment of Biotechnology, College of Agriculture and Life Sciences, Chonnam National University, Gwangju 500-757, Korea.ORCID 0000-0002-6329-2907
Se Won KimNational Institute of Agricultural Science, RDA, Jeonju 54874, Korea.
Susan B AltenbachUSDA-ARS, Western Regional Research Center, 800 Buchanan Street, Albany, CA 94710, USA.
Sun-Hyung LimDivision of Horticultural Biotechnology, Hankyong National University, Anseong 17579, Korea.
Jae-Ryeong SimNational Institute of Agricultural Science, RDA, Jeonju 54874, Korea.
Jong-Yeol LeeNational Institute of Agricultural Science, RDA, Jeonju 54874, Korea.
National Institute of Agricultural Science and Technology · KRChonnam National University · KRHankyong National University · KRWestern Regional Research Center · US

Funding

Rural Development Administration PJ014838, RDA PJ013159 and RDA PJ013149
6 · The paper itself

Abstract

Because high-molecular-weight glutenin subunits (HMW-GS) are important contributors to wheat end-use quality, there is a need for high-throughput identification of HMW-GS in wheat genetic resources and breeding lines. We developed an optimized method using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) to distinguish individual HMW-GS by considering the effects of the alkylating reagent in protein extraction, solvent components, dissolving volume, and matrix II components. Using the optimized method, 18 of 22 HMW-GS were successfully identified in standard wheat cultivars by differences in molecular weights or by their associations with other tightly linked subunits. Interestingly, 1Bx7 subunits were divided into 1Bx7 group 1 and 1Bx7 group 2 proteins with molecular weights of about 82,400 and 83,000 Da, respectively. Cultivars containing the 1Bx7 group 2 proteins were distinguished from those containing 1Bx7

Indexed as

GlutensMolecular WeightProtein SubunitsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationTriticumgluteninGlutensProtein Subunitshigh-molecular-weight glutenin subunitsMALDI-TOF-MSwheat flour quality

Identifiers

PMID32971947
PMCPMC7571055
OpenAlexW3088435235

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.