ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Amplification of prolamin storage protein genes in different subfamilies of the Poaceae.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
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Who cites it
63 citing papers in PubMed, 166 citations in OpenAlex.
- Subclass III SnRK2 Kinases Coordinate Starch and Storage Protein Synthesis During Maize Kernel Development.Plant biotechnology journal · 2026Article
- From Gene to Plate: Molecular Insights into and Health Implications of Rice (International journal of molecular sciences · 2025Review
- Mapping Genomic Regions for Grain Protein Content and Quality Traits in Milled Rice (Plants (Basel, Switzerland) · 2025Article
- Compensatory Modulation of Seed Storage Protein Synthesis and Alteration of Starch Accumulation by Selective Editing of 13 kDa Prolamin Genes by CRISPR-Cas9 in Rice.International journal of molecular sciences · 2024Article
- Purified Clinoptilolite-Tuff as an Efficient Sorbent for Food-Derived Peanut Allergens.International journal of molecular sciences · 2024Article
- Spatial Distribution and Characteristics of Protein Content and Composition in Japonica Rice Grains: Implications for Sake Quality.Rice (New York, N.Y.) · 2024Article
- Down-Regulation of Rice Glutelin byInternational journal of molecular sciences · 2023Article
- Generation of multi-layered protein bodies inFrontiers in plant science · 2023Article
- The Function of DNA Demethylase Gene ROS1a Null Mutant on Seed Development in Rice (International journal of molecular sciences · 2022Article
- Purified Clinoptilolite-Tuff as an Efficient Sorbent for Gluten Derived from Food.International journal of molecular sciences · 2022Article
- Specialized endoplasmic reticulum-derived vesicles in plants: Functional diversity, evolution, and biotechnological exploitation.Journal of integrative plant biology · 2022Review
- Genetic Architecture of Grain Yield-Related Traits in Sorghum and Maize.International journal of molecular sciences · 2022Review
- Genetic basis of maize kernel protein content revealed by high-density bin mapping using recombinant inbred lines.Frontiers in plant science · 2022Article
- StresSeed: The Unfolded Protein Response During Seed Development.Frontiers in plant science · 2022Review
- Genome-wide association analysis reveals seed protein loci as determinants of variations in grain mold resistance in sorghum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Adaptive evolution driving the young duplications in six Rosaceae species.BMC genomics · 2021Article
- The dynamic transcriptome of waxy maize (Zea mays L. sinensis Kulesh) during seed development.Genes & genomics · 2020Article
- Glutenin and Gliadin, a Piece in the Puzzle of their Structural Properties in the Cell Described through Monte Carlo Simulations.Biomolecules · 2020Article
- 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
3 more citing papers are in PubMed but not listed here.
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Prolamins are seed storage proteins in cereals and represent an important source of essential amino acids for feed and food. Genes encoding these proteins resulted from dispersed and tandem amplification. While previous studies have concentrated on protein sequences from different grass species, we now can add a new perspective to their relationships by asking how their genes are shared by ancestry and copied in different lineages of the same family of species. These differences are derived from alignment of chromosomal regions, where collinearity is used to identify prolamin genes in syntenic positions, also called orthologous gene copies. New or paralogous gene copies are inserted in tandem or new locations of the same genome. More importantly, one can detect the loss of older genes. We analyzed chromosomal intervals containing prolamin genes from rice, sorghum, wheat, barley, and Brachypodium, representing different subfamilies of the Poaceae. The Poaceae commonly known as the grasses includes three major subfamilies, the Ehrhartoideae (rice), Pooideae (wheat, barley, and Brachypodium), and Panicoideae (millets, maize, sorghum, and switchgrass). Based on chromosomal position and sequence divergence, it becomes possible to infer the order of gene amplification events. Furthermore, the loss of older genes in different subfamilies seems to permit a faster pace of divergence of paralogous genes. Change in protein structure affects their physical properties, subcellular location, and amino acid composition. On the other hand, regulatory sequence elements and corresponding transcriptional activators of new gene copies are more conserved than coding sequences, consistent with the tissue-specific expression of these genes.
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