Evidence map›Paper›PMID 39109060›Full record

ArticleFrontiers in plant science2024

Genomic identification of expressed globulin storage proteins in oat.

Aina Belén Gil-González, Lars L E Sjögren, Katja Bernfur, Olof Olsson, Jose Alfredo Zambrano

Abstract read
In one paragraph

Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

5 authors.

Aina Belén Gil-GonzálezDivision of Pure and Applied Biochemistry, Department of Chemistry, Lund University, Lund, Sweden.
Lars L E SjögrenPlant Breeding, Lantmännen, Svalöv, Sweden.
Katja BernfurDivision of Biochemistry and Structural Biology, Department of Chemistry, Lund University, Lund, Sweden.
Olof OlssonDivision of Pure and Applied Biochemistry, Department of Chemistry, Lund University, Lund, Sweden.
Jose Alfredo ZambranoDivision of Pure and Applied Biochemistry, Department of Chemistry, Lund University, Lund, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Oats, a highly nutritious cereal known for their health benefits, contain various macromolecules of significant biological value, including abundant and highly digestible proteins. Despite their importance, oat proteins have not been extensively studied. Here, we present a complete set of the expressed globulins genes, which code for the main storage protein in oats as well as their chromosomal positions. Methods: Published expressed sequence tags for globulins were used as queries in the Sang oat genome. In addition, globulin proteins were fractionated from oat flour by solvent extraction based on differential solubility with other classes of cereal proteins. The protein fractions were separated by gel electrophoresis and analyzed by tandem mass spectrometry to confirm their identity and expression in seed. Results and discussion: In total 32 globulin gene sequences were identified on the oat genome. Out of these, the expression on RNA level could be confirmed and 27 were also detected as expressed proteins by MS. Our results provide the most extensive set of salt-soluble oat globulin sequences to date, paving the way for further understanding their implications for human nutrition. In addition, a simple methodology to fractionate oat proteins is presented.

Indexed as

Avena sativacereal proteinsglobulinsmass spectrometryOsborne fractionationprotein isolation

Identifiers

PMID39109060
PMCPMC11300278

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