Predominant localization of the major Alternaria allergen Alt a 1 in the cell wall of airborne spores Teresa E. Twaroch, MSc, Elsa Arcalís, PhD, Katja.

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Predominant localization of the major Alternaria allergen Alt a 1 in the cell wall of airborne spores Teresa E. Twaroch, MSc, Elsa Arcalís, PhD, Katja Sterflinger, PhD, Eva Stöger, PhD, Ines Swoboda, PhD, Rudolf Valenta, MD Journal of Allergy and Clinical Immunology Volume 129, Issue 4, Pages 1148-1149 (April 2012) DOI: 10.1016/j.jaci.2011.10.008 Copyright © 2011 American Academy of Allergy, Asthma & Immunology Terms and Conditions

Fig 1 Localization of Alt a 1 and Alt a 8 by immunogold electron microscopy. A, Specific labeling of Alt a 1 in the melanin layer of Alternaria spores. B and C, Ultrathin section of hyphae of Alternaria alternata after staining with anti-Alt a 8 antibodies. C, Enlargement of the inset in B. Electron-dense material in vacuolar-like compartments is marked by asterisks. cw, Cell wall; m, mitochondria; ml, melanin layer. Scale bars = 0.5 μm. Journal of Allergy and Clinical Immunology 2012 129, 1148-1149DOI: (10.1016/j.jaci.2011.10.008) Copyright © 2011 American Academy of Allergy, Asthma & Immunology Terms and Conditions