Understanding the Effects of Genotype, Growing Year, and Breeding on Tunisian Durum Wheat Allergenicity. 1. The Baker's Asthma Case
- Authors
- Boukid, Fatma; Prandi, Barbara; Sforza, Stefano; Sayar, Rhouma; Seo, Yong Weon; Mejri, Mondher; Yacoubi, Ines
- Issue Date
- 19-Jul-2017
- Publisher
- AMER CHEMICAL SOC
- Keywords
- CM3 alpha-amylase/trypsin inhibitor; baker' s asthma; allergenicity; durum wheat
- Citation
- JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v.65, no.28, pp.5831 - 5836
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
- Volume
- 65
- Number
- 28
- Start Page
- 5831
- End Page
- 5836
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/82807
- DOI
- 10.1021/acs.jafc.7b02040
- ISSN
- 0021-8561
- Abstract
- Baker's asthma is a serious airway disease triggered by wheat protein CM3 alpha-amylase/trypsin inhibitor. The purpose of the present study was to investigate the impact of genotype and crop year on allergen CM3 a-amylase/trypsin inhibitor associated with baker's asthma. A historical series of Tunisian durum wheat (100 accessions), derived from three crop years, was used to compare the amount of CM3 from landraces to advanced cultivars. CM3 protein quantification was assessed after an enzymatic cleavage of the soluble protein extracts on a UPLC/ESI-MS system, using a marker peptide for its quantification. Combined data analysis of variance revealed an important effect of genotype, crop year, and their interaction. The CM3 allergenic proteins were found to significantly vary among studied genotypes, as confirmed by genetic variability, coefficient of variance, heritability, and genetic advance.
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Collections - Graduate School > Department of Plant Biotechnology > 1. Journal Articles
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