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. Author manuscript; available in PMC: 2014 Jul 18.
Published in final edited form as: J Clin Immunol. 2012 Jun 30;32(6):1193–1196. doi: 10.1007/s10875-012-9728-6

Fig. 1.

Fig. 1

a. Computed axial tomography of patient’s neck revealing necrotizing adenitis. b. Low-powered view of excisional lymph node biopsy revealing diffuse necrosis. c. Patient IgG response to A. methanolica extract. The first lane (ATCC 43581) contains protein extracts from A. methanolica type strain; the second lane (CGDAM1) contains protein extracts from the case patient’s A. methanolica isolate; the third lane (ATCC BAA-1260) contains protein extracts from another pathogenic methylotroph, G. bethesdensis. All are run on SDS-PAGE gel. Immunoblots were performed with patient sera at 1:1000 dilution. Identical banding patterns are seen with patient sera against the extracts of both A. methanolica strains (ATCC 43581 and CGDAM1). The banding pattern with G. bethesdensis extract (ATCC BAA-1260) is distinct. The numbers on the left display the molecular weights of particular protein bands in kDa