In Basic DNA and RNA Protocols experienced researchers and innovators present an essential core collection of the latest molecular and genetic techniques for cloning, subcloning, sequencing, PCR, protein expression, and much more. Each protocol represents a time-tested, step-by-step recipe that creates an understanding of the procedure, easily reproducible results, and confidence that the procedure will work. Its outstanding, thoroughly up-to-date, and eminently practical protocols make it an essential tool for today's molecular biologist.