This fully updated edition explores the latest techniques to study the challenging, and at times dangerous, genus of bacteria known as mycobacteria with basic methods that are still required for mycobacteriology along with the newer or improved methods that have been developed. The volume features chapters on the basics of DNA isolation, protein isolation, and lipid isolation, as well as more sophisticated techniques for isolation of ribosomes, and continues with sections involving analyzing subcellular fractions, culture methods, sequencing technology, in vitro models, molecular methods, as well as drug discovery applications. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Mycobacteria Protocols, Fourth Edition serves as an ideal guide for those starting out with their mycobacteria research and also for those who have worked with it for decades.