ArticleFunctional & integrative genomics2009
The wheat omega-gliadin genes: structure and EST analysis.
Article in Functional & integrative genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 43 citations in OpenAlex.
- Subunit-dependent interfacial assembly of wheat gliadin subunits byFood chemistry: X · 2026Article
- CRISPR/Cas9-mediated multiplex gene editing of gamma and omega gliadins: paving the way for gliadin-free wheat.Journal of experimental botany · 2024Article
- Toward reducing the immunogenic potential of wheat flour: identification and characterization of wheat lines missing omega-5 gliadins encoded by the 1D chromosome.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Does Nitrogen Fertilization Affect the Secondary Structures of Gliadin Proteins in Hypoallergenic Wheat?Molecules (Basel, Switzerland) · 2022Article
- Dissection of the Genetic Architecture for Quantities of Gliadins Fractions in Wheat (Frontiers in plant science · 2022Article
- High Density Mapping of Quantitative Trait Loci Conferring Gluten Strength in Canadian Durum Wheat.Frontiers in plant science · 2020Article
- Enriching LMW-GS alleles and strengthening gluten properties of common wheat through wide hybridization with wild emmer.3 Biotech · 2019Article
- Allelic variation of low molecular weight glutenin subunits composition and the revealed genetic diversity in durum wheat (Breeding science · 2018Article
- Towards reducing the immunogenic potential of wheat flour: omega gliadins encoded by the D genome of hexaploid wheat may also harbor epitopes for the serious food allergy WDEIA.BMC plant biology · 2018Article
- Gene Duplication and Evolution Dynamics in the Homeologous Regions Harboring Multiple Prolamin and Resistance Gene Families in Hexaploid Wheat.Frontiers in plant science · 2018Article
- Proteomic Profiling and Epitope Analysis of the Complex α-, γ-, and ω-Gliadin Families in a Commercial Bread Wheat.Frontiers in plant science · 2018Article
- A curated gluten protein sequence database to support development of proteomics methods for determination of gluten in gluten-free foods.Journal of proteomics · 2017Article
- Genome-wide analysis of complex wheat gliadins, the dominant carriers of celiac disease epitopes.Scientific reports · 2017Article
- Improving wheat to remove coeliac epitopes but retain functionality.Journal of cereal science · 2016Article
- Cloning and characterization of novel fast ω-gliadin genes in Triticum monococcum.Journal of genetics · 2015Article
- Characterization of EST-SSR markers in durum wheat EST library and functional analysis of SSR-containing EST fragments.Molecular genetics and genomics : MGG · 2014Article
- Effects of nitrogen nutrition on the synthesis and deposition of the ω-gliadins of wheat.Annals of botany · 2014Article
- Improved identification of wheat gluten proteins through alkylation of cysteine residues and peptide-based mass spectrometry.Scientific reports · 2013Article
- Comparative and evolutionary analysis of new variants of ω-gliadin genes from three A-genome diploid wheats.Journal of applied genetics · 2012Article
- Deciphering the complexities of the wheat flour proteome using quantitative two-dimensional electrophoresis, three proteases and tandem mass spectrometry.Proteome science · 2011Article
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A survey and analysis is made of all available omega-gliadin DNA sequences including omega-gliadin genes within a large genomic clone, previously reported gene sequences, and ESTs identified from the large wheat EST collection. A contiguous portion of the Gli-B3 locus is shown to contain two apparently active omega-gliadin genes, two pseudogenes, and four fragments of the 3' portion of omega-gliadin sequences. Comparison of omega-gliadin sequences allows a phylogenetic picture of their relationships and genomes of origin. Results show three groupings of omega-gliadin active gene sequences assigned to each of the three hexaploid wheat genomes, and a fourth group thus far consisting of pseudogenes assigned to the A-genome. Analysis of omega-gliadin ESTs allows reconstruction of two full-length model sequences encoding the AREL- and ARQL-type proteins from the Gli-A3 and Gli-D3 loci, respectively. There is no DNA evidence of multiple active genes from these two loci. In contrast, ESTs allow identification of at least three to four distinct active genes at the Gli-B3 locus of some cultivars. Additional results include more information on the position of cysteines in some omega-gliadin genes and discussion of problems in studying the omega-gliadin gene family.
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