Preparation of Phytoplasma Membrane Recombinant Proteins
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The study of phytoplasma membrane protein interactions with host cell proteins is crucial to understand the life cycle of these unculturable microorganisms within their hosts. A step-by-step protocol for the heterologous expression of phytoplasma membrane proteins in Escherichia coli is described, together with a procedure to purify a suitable quantity of fusion antigen for application in the study of phytoplasma–host interactions.