دورية أكاديمية
Proteomic analysis of reserve proteins in commercial rice cultivars
| العنوان: | Proteomic analysis of reserve proteins in commercial rice cultivars |
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| المؤلفون: | Graziano, Sara, Marmiroli, Nelson, Gullì, Mariolina |
| المصدر: | Food Science & Nutrition, 8(4):1788-1797 |
| سنة النشر: | 2020 |
| المجموعة: | Publisso (ZB MED-Publikationsportal Lebenswissenschaften) |
| مصطلحات موضوعية: | allergens, 2D‐GE, seed storage proteins, Oryza sativa |
| الوصف: | Rice consumption is rising in western countries with the adoption of new nutritional styles, which require the avoidance of gluten. Nevertheless, there are reports of rice allergic reactions. Rice grains contain a low amount of proteins most of which are storage proteins represented by glutelins, prolamins, albumins, and globulins. Some of these proteins are seed allergenic proteins as α-amylase/trypsin inhibitor, globulins, β-glyoxylase, and several glutelins. Italy is the major rice producer in Europe, and for this, seed reserve proteins of four Italian rice cultivars were characterized by 2D-GE analysis. Some differentially abundant proteins were identified and classified as allergenic proteins, prompting a further characterization of the genes encoding some of these proteins. In particular, a deletion in the promoter region of the 19 KDa globulin gene has been identified, which may be responsible for the different abundance of the protein in the Karnak cultivar. This polymorphism can be applied for cultivar identification in commercial samples. Seed proteome was characterized by a variable combination of several proteins, which may determine a different allergenic potential. Proteomic and genomic allowed to identify the protein profile of four commercial cultivars and to develop a molecular marker useful for the analysis of commercial products. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://repository.publisso.de/resource/frl:6429386Test; https://doi.org/10.1002/fsn3.1375Test |
| DOI: | 10.1002/fsn3.1375 |
| الإتاحة: | https://doi.org/10.1002/fsn3.1375Test https://repository.publisso.de/resource/frl:6429386Test |
| حقوق: | https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: | edsbas.9FF5686F |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/fsn3.1375 |
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