This third volume exemplifies and illustrates exciting advances in peptide nucleic acids (PNA) chemistry, and serves as a vital complement to the first and second edition of the book. Chapters focus on in vivo properties and behavior and applications of PNA while providing contributions on both chemistry and nucleic acid recognition. Written in the highly successful Methods in Molecular Biology series format, 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 cutting-edge, Peptide Nucleic Acid: Methods and Protocols, Third Edition aims to ensure successful results in the further study of this vital field.