A revised edition of the compiled laboratory exercises presenting basic techniques and developing technical expertise for senior undergraduates and graduate students. Two organisms, a single plasmid, and a single enzyme are the experimental materials used throughout for consistency, though the principles are widely applicable to other systems. The second edition features a new appendix containing a list of World Wide Web biological sciences addresses, and all the exercises and supporting materials have been widely revised. No bibliography. Plastic comb binding. Annotation c. by Book News, Inc., Portland, Or. University of Tennessee, Knoxville. Second edition of a laboratory text consisting of a series of exercises integrating molecular biology with protein biochemistry techniques. Previous edition 1990. Plastic comb spiral binding.