IDENTIFICATION OF NOVEL SURFACE-EXPOSED PROTEINS OF RICKETTSIA RICKETTSII BY AFFINITY PURIFICATION AND PROTEOMICS.

Identification of novel surface-exposed proteins of Rickettsia rickettsii by affinity purification and proteomics.

Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever, is the most pathogenic member among Rickettsia spp.Surface-exposed proteins (SEPs) of R.rickettsii may play important roles in its pathogenesis or immunity.In this study, R.rickettsii organisms were surface-labeled with sulfo-NHS-SS-biotin and the labeled proteins were affi

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New Safety Management System for Pasta Production

Introduction.New food safety management systems (FSMS) can contribute to safe production of high quality products that meet the current legal and regulatory standards.The research objective was to develop requirements for a new FSMS, which would make it possible to produce quality pasta made from whole-grain flour and vegetable powders.Study object

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