Mayra Alejandra Machuca

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Chemotaxis and motility play an important role in the colonisation of avian and human hosts by Campylobacter jejuni. Chemotactic recognition of extracellular signals is mediated by the periplasmic(More)
A periplasmic sensory domain of the Campylobacter jejuni chemoreceptor for multiple ligands (CcmL) has been crystallized by the hanging-drop vapour-diffusion method using polyethylene glycol 3350 as(More)
In Campylobacter jejuni, chemotaxis and motility have been identified as important virulence factors that are required for host colonization and invasion. Chemotactic recognition of extracellular(More)
INTRODUCTION Methicillin-resistant Staphylococcus aureus (MRSA) is a frequent cause of infection in the pediatric population. Initially, MRSA was restricted to hospitals; however, outbreaks in the(More)
Chemotaxis, mediated by methyl-accepting chemotaxis protein (MCP) receptors, plays an important role in the ecology of bacterial populations. This paper presents the first crystallographic analysis(More)