ArticleFunctional & integrative genomics2010
Conserved globulin gene across eight grass genomes identify fundamental units of the loci encoding seed storage proteins.
Article in Functional & integrative genomics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 37 citations in OpenAlex.
- Allotetraploidization inCells · 2021Article
- Towards coeliac-safe bread.Plant biotechnology journal · 2020Article
- Rapid evolution of α-gliadin gene family revealed by analyzing Gli-2 locus regions of wild emmer wheat.Functional & integrative genomics · 2019Article
- Maize 16-kD γ-zein forms very unusual disulfide-bonded polymers in the endoplasmic reticulum: implications for prolamin evolution.Journal of experimental botany · 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
- Molecular characterization and evolutionary origins of farinin genes in Brachypodium distachyon L.Journal of applied genetics · 2016Article
- Where do Protein Bodies of Cereal Seeds Come From?Frontiers in plant science · 2016Review
- Lack of Globulin Synthesis during Seed Development Alters Accumulation of Seed Storage Proteins in Rice.International journal of molecular sciences · 2015Article
- The α-gliadin genes from Brachypodium distachyon L. provide evidence for a significant gap in the current genome assembly.Functional & integrative genomics · 2014Article
- Molecular characterisation and evolution of HMW glutenin subunit genes in Brachypodium distachyon L.Journal of applied genetics · 2014Article
- Protein body formation in the endoplasmic reticulum as an evolution of storage protein sorting to vacuoles: insights from maize γ-zein.Frontiers in plant science · 2014Article
- Haplotype variation of Glu-D1 locus and the origin of Glu-D1d allele conferring superior end-use qualities in common wheat.PloS one · 2013Article
- Exploring the diploid wheat ancestral A genome through sequence comparison at the high-molecular-weight glutenin locus region.Molecular genetics and genomics : MGG · 2012Article
- Molecular characterization of LMW-GS genes in Brachypodium distachyon L. reveals highly conserved Glu-3 loci in Triticum and related species.BMC plant biology · 2012Article
- An efficient method for transient gene expression in monocots applied to modify the Brachypodium distachyon cell wall.Annals of botany · 2012Article
- 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
- Article
- The wheat HMW-glutenin 1Dy10 gene promoter controls endosperm expression in Brachypodium distachyon.GM crops & foodArticle
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The wheat high molecular weight (HMW) glutenins are important seed storage proteins that determine bread-making quality in hexaploid wheat (Triticum aestivum). In this study, detailed comparative sequence analyses of large orthologous HMW glutenin genomic regions from eight grass species, representing a wide evolutionary history of grass genomes, reveal a number of lineage-specific sequence changes. These lineage-specific changes, which resulted in duplications, insertions, and deletions of genes, are the major forces disrupting gene colinearity among grass genomes. Our results indicate that the presence of the HMW glutenin gene in Triticeae genomes was caused by lineage-specific duplication of a globulin gene. This tandem duplication event is shared by Brachypodium and Triticeae genomes, but is absent in rice, maize, and sorghum, suggesting the duplication occurred after Brachypodium and Triticeae genomes diverged from the other grasses ~35 Ma ago. Aside from their physical location in tandem, the sequence similarity, expression pattern, and conserved cis-acting elements responsible for endosperm-specific expression further support the paralogous relationship between the HMW glutenin and globulin genes. While the duplicated copy in Brachypodium has apparently become nonfunctional, the duplicated copy in wheat has evolved to become the HMW glutenin gene by gaining a central prolamin repetitive domain.
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