ArticlePloS one2015
Novel Bread Wheat Lines Enriched in Carotenoids Carrying Hordeum chilense Chromosome Arms in the ph1b Background.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Role of chromosome ends in meiotic stability, recombination and wheat evolution in the context of breeding.BMC plant biology · 2025Article
- Bread wheat satellitome: a complex scenario in a huge genome.Plant molecular biology · 2024Article
- Development and characterisation of novel durum wheatFrontiers in plant science · 2024Article
- Telomere and subtelomere high polymorphism might contribute to the specificity of homologous recognition and pairing during meiosis in barley in the context of breeding.BMC genomics · 2023Article
- Promotion of Pregnant Merino Ewes' Welfare with the Introduction of a Drought- and High-Temperature-Resistant Cereal into Their Diet: Analysis of Tritordeum Meadow.Animals : an open access journal from MDPI · 2023Article
- Bread Wheat Biofortification for Grain Carotenoid Content by Inter-Specific Breeding.Foods (Basel, Switzerland) · 2023Article
- Analysis of Chromosome Associations during Early Meiosis in Wheat Lines Carrying Chromosome Introgressions fromPlants (Basel, Switzerland) · 2021Article
- Tritordeum: Creating a New Crop Species-The Successful Use of Plant Genetic Resources.Plants (Basel, Switzerland) · 2021Review
- Mechanisms of Wheat Allergenicity in Mice: Comparison of Adjuvant-Free vs. Alum-Adjuvant Models.International journal of molecular sciences · 2020Article
- Chromosome Pairing in Polyploid Grasses.Frontiers in plant science · 2020Review
- Carotenoids in Cereal Food Crops: Composition and Retention throughout Grain Storage and Food Processing.Plants (Basel, Switzerland) · 2019Review
- Advances in Molecular Mechanisms of Wheat Allergenicity in Animal Models: A Comprehensive Review.Molecules (Basel, Switzerland) · 2019Review
- Homoeologous Chromosomes From TwoFrontiers in plant science · 2018Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The use of crop wild relative species to improve major crops performance is well established. Hordeum chilense has a high potential as a genetic donor to increase the carotenoid content of wheat. Crosses between the 7Hch H. chilense substitution lines in wheat and the wheat pairing homoeologous1b (ph1b) mutant allowed the development of wheat-H. chilense translocation lines for both 7Hchα and 7Hchβ chromosome arms in the wheat background. These translocation lines were characterized by in situ hybridization and using molecular markers. In addition, reverse phase chromatography (HPLC) analysis was carried out to evaluate the carotenoid content and both 7Hchα∙7AL and 7AS∙7Hchβ disomic translocation lines. The carotenoid content in 7Hchα∙7AL and 7AS∙7Hchβ disomic translocation lines was higher than the wheat-7Hch addition line and double amount of carotenoids than the wheat itself. A proteomic analysis confirmed that the presence of chromosome 7Hch introgressions in wheat scarcely altered the proteomic profile of the wheat flour. The Psy1 (Phytoene Synthase1) gene, which is the first committed step in the carotenoid biosynthetic pathway, was also cytogenetically mapped on the 7Hchα chromosome arm. These new wheat-H. chilense translocation lines can be used as a powerful tool in wheat breeding programs to enrich the diet in bioactive compounds.
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